Archive of Our Own

The Six Eyes never turned off. They processed the world in agonizing, perfect detail: the ambient leak of cursed energy from a stressed salaryman, the exact velocity of a pigeon descending toward a discarded fry, the temperature of the asphalt, the atomic density of the neon signs glaring overhead. To be "The Strongest" meant to be perpetually overstimulated. It meant the world held absolutely no surprises. Every human, every curse, every sorcerer was just an equation his brain solved in a microsecond.

It was exhausting. It was lonely. Above all else, it was incredibly boring.

It was mid-afternoon, roughly two months before the higher-ups would assign a certain spiky-haired teenager a suicide mission involving a dried-up finger. Gojo was wandering through the sea of pedestrians, sucking on a grape lollipop, half-heartedly looking for a cursed spirit he was supposed to exorcise twenty minutes ago.

And then, his brain stuttered.

Gojo stopped dead in his tracks. The crowd parted around his towering frame like water around a stone. He blinked behind his dark blindfold, pulling the lollipop from his mouth.

Error.

That was the only way to describe it. About thirty feet away, standing near a traffic light, was a blind spot in reality. The Six Eyes, the infallible ocular jujutsu that granted him near-omniscience, were returning a terrifying, fascinating null value.

Gojo tilted his head. He didn't see a lack of cursed energy-he had seen that before with Toji Fushiguro, a man whose physical density and heavenly restriction made him stand out. No, this was different. The space this figure occupied registered as a void. No atoms. No mass. No cursed energy. According to the laws of physics and jujutsu, there was absolutely nothing standing there.

Yet, Gojo's normal, human retinas told a different story.

Standing amidst the rushing crowd was a man. He was tall-about 180 centimeters-with pale skin and soft, blond hair that caught the afternoon sun. He possessed a distinctly half-foreigner appearance, handsome in an understated, perfectly symmetrical way. He wore a simple beige trench coat and dark trousers, blending perfectly into the Tokyo aesthetic.

But his face was entirely, completely blank. It was a natural stoicism, soft but utterly devoid of the micro-expressions that betrayed human thought. He stood holding a half-eaten crepe filled with strawberries, blinking at the traffic light with the intense, unbothered patience of a statue.

A grin, wide and sharp, spread across Gojo's face. The boredom that had plagued him all morning vanished in an instant. An anomaly. A genuine, walking, breathing glitch in the universe.

Gojo didn't walk; he practically glided through the crowd, his long legs eating up the distance until he was standing directly in front of the blond man. He leaned down slightly, invading the man's personal space, putting his face mere inches away from the stranger's.

"Boo," Gojo said cheerfully.

The man did not flinch. He did not jump. His heartbeat-which Gojo suddenly realized he couldn't hear at all-didn't spike. The man simply shifted his pale eyes, meeting Gojo's gaze through the blindfold.

"Hello," the man said. His voice was incredibly smooth, the cadence perfectly natural, yet it possessed a robotic quality. Not in sound, but in delivery-as if he had studied human speech patterns and was executing them flawlessly from a manual. "You are standing in my direct line of sight to the pedestrian signal. It is currently red. When it turns green, I intend to walk forward."

Gojo let out a bark of laughter. Most people recoiled from him. Curses fled. Sorcerers bowed or groaned in annoyance. This guy was giving him a traffic update.

"I'm Gojo Satoru," Gojo declared, pointing a thumb at his own chest. He waited for the inevitable reaction. The widening of eyes, the gasp, the fear.

"I am Mizo," the man replied, taking a slow, methodical bite of his crepe. He chewed. He swallowed. His expression did not change. "It is an acceptable afternoon, Gojo Satoru."

Gojo leaned closer, his Infinity buzzing gently between them. He pushed his blindfold up just enough to expose one glowing, sky-blue eye. He stared directly into Mizo's eyes, trying to force his cursed technique to dissect the man.

Nothing. It was like staring into the deep vacuum of space.

"You know, Mizo-kun," Gojo purred, dropping his voice into a theatrical whisper. "My eyes tell me you don't exist. You don't have cursed energy. You don't have mass. In fact, if I close my left eye, I'm pretty sure you're just a localized distortion of reality. What exactly are you?"

Mizo looked at Gojo's exposed eye. There was no awe. No fear.

"I am currently a humanoid construct measuring 180 centimeters," Mizo answered bluntly, his face perfectly stoic. "I am standing in Shibuya. I have been blending in for one year. I am eating a strawberry crepe because I have observed that humans find sugar releases dopamine. I am attempting to replicate the experience, though the results are currently inconclusive."

Gojo blinked. He had expected a lie, a fight, or a panicked escape. He hadn't expected a brutally honest, entirely literal existential breakdown delivered with the emotional weight of a dial tone.

"Are you an alien?" Gojo asked, delighted.

"No," Mizo said.

"A cursed spirit?"

"No."

"A really advanced plush toy?"

Mizo paused. He looked down at his own hand, then back up at Gojo. "Negative. I do not contain stuffing. If you were to ask me what I am on a cosmic scale, I would tell you that human language lacks the syllables to describe my true geometry. However, for the sake of this interaction, I am simply Mizo."

He said it so casually. Human language lacks the syllables. Gojo's mind raced. He wasn't lying. Gojo could always tell when someone was lying because the flow of cursed energy in their brain shifted. Mizo had no cursed energy to shift. He was just... telling the truth. He was an eldritch entity standing in the middle of Tokyo, eating a crepe.

And he didn't care about Gojo Satoru at all.

"This is amazing," Gojo breathed, slipping his blindfold back down. The childish troll inside him, the part that loved to poke the bear, was doing backflips. "I have to know everything. What are you doing here? Are you invading? Do you want to destroy the world? Because if you do, I'll have to beat you up, and I really don't want to ruin my new shoes."

The pedestrian light chirped, signaling it was time to cross.

"I do not wish to destroy the Earth," Mizo said, taking a step forward. Gojo seamlessly fell into step beside him, matching his pace. "I am merely observing. The universe is very large and largely quiet. Earth is very loud. I am on what your culture calls a 'vacation.' I do not involve myself in human affairs."

"But you're talking to me!" Gojo teased, practically skipping alongside the stoic blond. "And I'm the most important human affair there is! So, Mizo-kun, do you have superpowers? Can you fly? Can you shoot lasers out of your eyes?"

Mizo stopped on the opposite sidewalk. He looked at Gojo. For a brief, infinitesimal second, Gojo felt a pressure in the air-a weight so immense and ancient that it made the hairs on his arms stand up. It wasn't cursed energy. It was something older. Something that made the Six Eyes scream a warning of absolute, inescapable doom.

Mizo raised his right hand. Gojo's muscles tensed, ready to deploy Infinity to its maximum output.

Mizo snapped his fingers.

A sharp crack echoed. Suddenly, the strawberry crepe in Mizo's left hand, which had only a bite left, was entirely whole again. Fresh cream, warm dough, perfectly sliced strawberries.

The terrifying, cosmic pressure vanished instantly.

"I can do many things," Mizo said in his flat, human-synthesized voice. "But moving requires effort. Getting tired is illogical. Snapping is efficient. It resets the state of my localized sugar intake."

Gojo stared at the freshly manifested crepe. He looked at Mizo's entirely serious, blank face.

Then, Gojo Satoru threw his head back and laughed-a genuine, loud, completely unhinged laugh that made several passersby nervously step away.

"Oh, I like you," Gojo declared, throwing a heavy arm around Mizo's shoulders. His Infinity was turned off, allowing physical contact. Mizo felt cool to the touch, like marble left in the shade. "I like you a lot, Mizo-kun. You're coming with me."

"I have no desire to go anywhere with you," Mizo stated, staring straight ahead. "I have a scheduled observation of a duck pond at Ueno Park."

"Cancel it!" Gojo cheered, using his grip to steer the eldritch entity down the street. "We're going to get sweets. And you're going to tell me absolutely everything about the universe. And if you try to run away, I'll cry. I will literally cry in the middle of the street."

Mizo considered this. He looked at Gojo, his vast, infinite mind effortlessly pulling up the exact timeline of the man beside him. Mizo saw the immediate future, the distant future, the bloodshed, the tragedy, the sealing, the sheer, crushing weight of the destiny that rested on Gojo Satoru's shoulders. He knew exactly how and when the man clinging to him would meet a violent end.

Mizo had promised himself he would not intervene. He was a neutral observer. He did not care.

"Crying would cause a scene," Mizo noted stoically, his face betraying nothing of the timelines shifting in his mind. "A scene would disrupt my stability. Very well. Lead the way, Satoru Gojo. But I will only answer your questions if they are direct."

"Perfect!" Gojo beamed, tightening his hold. "First question: Do you like cake?"

"I have no strong feelings toward cake," Mizo replied.

"We're going to fix that," Gojo said, his voice full of a genuine, lighter energy than he had felt in years.

The cafe Gojo Satoru chose was an assault on the senses. It was a pastel-pink nightmare of a boutique in Harajuku, smelling violently of melted sugar, butter, and vanilla extract. Pop music blared from hidden speakers, and the clientele consisted entirely of giggling teenagers and couples taking photos of their food.

Through the front door walked a towering, blindfolded man grinning like a maniac, dragging a perfectly stoic, pale blond man by the wrist.

"Table for two!" Gojo announced to the hostess, holding up two fingers. "The pinkest booth you have, please!"

The hostess, a young woman in a frilly apron, took one look at Gojo's exposed jawline and the sheer, overwhelming charisma radiating from him, and immediately flushed bright red. "R-right away, sir!"

She then glanced at Mizo. Her blush faded, replaced by a sudden, inexplicable urge to check the building's structural integrity. Mizo was not doing anything threatening. He was simply standing there. But humans, on an evolutionary level, knew when they were in the presence of a predator. Or, in this case, a cosmic entity that perceived her entire lifespan as a brief, loud blink. Mizo stared at her without blinking, his pale eyes entirely unreadable.

"Your heart rate has elevated to one hundred and ten beats per minute," Mizo stated pleasantly, his robotic cadence cutting through the pop music. "Are you experiencing a localized cardiac event?"

"Ah! No! Right this way!" she squeaked, grabbing two menus and practically fleeing toward the back of the cafe.

Gojo snickered, sliding into a plush, magenta booth. He patted the seat across from him. "Sit, sit! You're scaring the locals, Mizo-kun."

Mizo slid into the booth with perfect, fluid mechanical precision. He sat rigidly straight, placing his hands flat on the table. "I did not intend to induce fear. I was making a biological observation. Humans are highly fragile. I find it prudent to monitor for sudden expiration."

"Sudden expiration," Gojo echoed, resting his chin on his hands, his grin widening. "You're hilarious. You don't even mean to be, which makes it ten times better."

"Humor is subjective," Mizo replied. He picked up the laminated menu, staring at the pictures of towering parfaits and syrup-drenched pancakes. "This menu is structurally inefficient. The images do not accurately represent the caloric density of the items."

"We'll take the 'Mega Strawberry Everest Parfait,' the 'Chocolate Lava Death Cake,' three orders of matcha mochi, and two coffees," Gojo told the waitress who had bravely returned to take their order. He didn't even look at the menu.

She scribbled it down frantically and vanished.

Gojo leaned forward, the buzz of his Infinity still down. He could feel the cold radiating off Mizo, a complete lack of thermal output. For Gojo, whose brain was constantly assaulted by the heat, sound, and cursed energy of a densely populated city, sitting across from Mizo was like pressing a cool towel against a sunburn. The silence in the Six Eyes was intoxicating.

"Alright, Mr. Cosmic Entity," Gojo started, tapping a finger on the table. "You said you'd answer direct questions. Let's play a game. Twenty questions. If you really know everything, this should be easy."

"I do not 'play' in the human sense, but I will engage in your verbal data exchange," Mizo said, his stoic face unchanging. "Proceed."

"Question one," Gojo said, holding up a finger. "What did I have for breakfast?"

"You consumed a convenience store melon pan at exactly 7:42 AM," Mizo answered instantly, not a second of hesitation. "You dropped a single crumb, measuring two millimeters in diameter, onto the collar of your jacket. You flicked it away at 7:44 AM. It landed in a puddle."

Gojo paused. He actually had to think back to his morning. A laugh bubbled up in his chest. "Okay, lucky guess. Question two: What's my cursed technique?"

"Limitless. Specifically, the manipulation of space at the atomic level, culminating in the neutral Infinity, the attractive force of Blue, the repulsive force of Red, and the erasure of Hollow Purple," Mizo recited, sounding exactly like an audio encyclopedia. "It is powered by the Six Eyes, a genetic mutation within the Gojo clan that allows for hyper-efficient cursed energy processing."

"Boring," Gojo whined, waving a hand. "Anyone in the Jujutsu world knows that. Tell me a secret. Something nobody knows. Something I don't know."

Mizo tilted his head a fraction of a millimeter. He looked at the blindfolded sorcerer. His vast consciousness sifted through the timeline, through the microscopic details of the present moment, filtering out the heavy, tragic truths he refused to meddle with. Instead, he plucked out a localized, mundane fact.

"Your left sock is currently sliding down your heel inside your shoe," Mizo stated bluntly. "It has been bothering you for the past three city blocks. Your pride and the constraints of your footwear prevent you from fixing it in public. Furthermore, the tag on the back of your shirt is irritating your upper spine, but you forgot to cut it off this morning."

Gojo's jaw actually dropped. He stared at the blank-faced blond man.

Slowly, Gojo reached behind his neck and felt the scratchy tag of his designer shirt. Then, he wiggled his left foot in his shoe. The sock was, indeed, bunched up uncomfortably at the heel.

"You..." Gojo started, a delighted, booming laugh escaping him. He slapped the table, making the silverware rattle. "You are incredible! You have the secrets of the universe at your fingertips, and you use it to call out my wardrobe malfunctions?!"

"You asked for a secret you did not know I knew," Mizo replied, entirely unbothered by Gojo's outburst. "I provided accurate data."

Before Gojo could interrogate him further, the waitress arrived, carrying a tray that groaned under the weight of sugar. She set down a massive glass bowl filled with layers of strawberry ice cream, cake, and whipped cream-the Everest Parfait. The other sweets followed, covering the small table.

"Bon appétit," Gojo cheered, grabbing a comically long spoon. He dug right into the parfait.

Mizo looked at the single, solitary strawberry placed carefully on a small plate in front of him. It was a complimentary garnish.

Mizo picked up his fork. He smoothly, methodically sliced the small strawberry in half. He placed one half in his mouth. He chewed. He swallowed.

"Delicious," Mizo stated, his voice completely monotone.

Gojo watched him, amused. "You didn't order anything. You just fixed your crepe earlier. Do you even need to eat?"

"I do not require human sustenance," Mizo answered. "However, oral consumption is the primary social bonding ritual among your species. I am participating in the ritual to maintain a low profile."

"A low profile," Gojo repeated, gesturing to Mizo with his spoon. "Mizo-kun, you look like a Scandinavian supermodel who just discovered what a chair is. You are not keeping a low profile."

"I am blending perfectly," Mizo insisted.
Mizo looked down at the remaining half of the strawberry on his plate. He didn't want to exert the physical energy required to reach across the table for a mochi. It was too far. It required stretching.

Mizo raised his right hand.

Snap.

A sharp, acoustic pop echoed in the booth. Instantly, the eaten half of the strawberry rematerialized on the plate, reattaching perfectly to the other half. It was whole again.

Mizo sliced it. He ate half.

Snap.

It was whole again.

Gojo stopped eating his parfait. He lowered his spoon, watching as Mizo effortlessly broke the fundamental laws of thermodynamics just so he wouldn't have to reach for a different snack.

Snap. Eat. Snap. Eat.

"Are you..." Gojo stared, utterly fascinated. "Are you just localized time-looping a single strawberry because you're too lazy to grab a pastry?"

"Yes," Mizo said, chewing. "Reversing the temporal state of this specific organic matter requires 0.00000001% of my awareness. Reaching my arm across the table requires physical exertion. This is the logical choice."

Gojo threw his head back against the booth and howled with laughter. It was a deep, joyous sound that he rarely let out. The weight of his title, the looming threats of curses, the constant scheming of the Jujutsu higher-ups-all of it felt a million miles away. How could he care about Jujutsu politics when there was an eldritch god sitting across from him, too lazy to reach for a mochi?

For Mizo, who perceived all timelines simultaneously, the sound of Gojo's genuine laughter registered as a unique frequency. It was loud. But... it was not unpleasant.

Deep within the incomprehensible architecture of Mizo's true form, a microscopic, almost imperceptible shift occurred. A data point registered as 'warmth.' Mizo immediately categorized it as an anomaly in his human vessel's sensory processing and dismissed it.

"You are experiencing immense amusement," Mizo noted, watching Gojo wipe a tear from his eye beneath his blindfold. "My actions are highly logical. I do not understand the humor."

"That's exactly why it's funny," Gojo sighed, finally sitting up and taking a massive bite of chocolate cake. "Okay, Mr. Logic. Tell me about the universe. Are there aliens?"

"Yes. Approximately four billion, two hundred million lightyears from here, there is a species of sentient, gaseous clouds that communicate exclusively through interpretive dance," Mizo said bluntly, looping his strawberry again.

"Do they know Jujutsu?"

"No. They do not have hands. They also find the concept of 'cursed energy' highly inefficient and somewhat embarrassing."

"Embarrassing?!" Gojo gasped in mock offense. "We are very cool, thank you very much!"

"Your entire power system is based on negative human emotions, regret, and bodily fluids," Mizo stated factually. "From a cosmic perspective, you are weaponizing localized tantrums."

Gojo stared. He opened his mouth. He closed it. He pointed his spoon at Mizo. "I have never been insulted so accurately in my entire life."

They spent the next hour in the cafe. Gojo devoured enough sugar to put a normal human into a diabetic coma, asking Mizo increasingly ridiculous questions. Mizo answered every single one with the same flat, literal honesty. He confirmed the existence of ghosts (different from curses, mostly just confused echoes), the exact number of grains of sand on Earth (he recited a number so long Gojo made him stop), and precisely how many times Utahime had secretly wished to punch Gojo in the face in the last year (four hundred and twelve).

When Gojo finally stood up, slapping a ridiculously large bill on the table, he felt lighter than he had in a decade.

"Alright, Mizo-kun," Gojo declared, stretching his long arms above his head. "We've done food. Now, we do recreation. Follow me!"

Mizo stood up, smoothing down his beige trench coat. "I stated I had a duck pond to observe at Ueno Park."

"The ducks will be there tomorrow. The arcade is calling our names today," Gojo said, throwing his arm around Mizo's shoulders once again. Mizo did not resist. Resisting required effort. Walking where he was steered was easier.

They stepped out into the bustling Tokyo evening. The neon lights were coming to life, casting vibrant colors across the crowded streets. Gojo steered them into a massive, multi-level arcade arcade that smelled of ozone and cheap plastic. It was a cacophony of flashing lights, electronic sirens, and yelling teenagers.

"Welcome to the battlefield," Gojo announced, sweeping his arm toward a row of brightly lit claw machines. "This is where true champions are made."

Mizo stared at the machines. His eyes scanned the glass, the plush toys, the mechanical claws, and the motherboards hidden in the chassis.

"These machines are mathematically rigged," Mizo stated loudly, his monotone voice carrying over a nearby fighting game. "The grip strength of the mechanical claw is programmed to fail 92% of the time, only engaging with sufficient force once the machine has collected a predetermined quota of coins. This is a blatant financial extortion designed to prey on the human dopamine reward system."

A nearby arcade attendant stiffened, looking away guiltily.

"I know, right?!" Gojo laughed, pulling out a handful of 100-yen coins. "But it's about the thrill of the hunt! Watch the master."

Gojo stepped up to a machine filled with large, ridiculously round cat plushies. He dropped a coin in, grabbed the joystick, and with theatrical flair, maneuvered the claw over a white cat. He hit the button. The claw dropped, grabbed the plushie perfectly... and then went completely limp halfway up, dropping the cat back into the pile.

Gojo dramatically fell to his knees. "Tragedy! Betrayal! The system is corrupt!"

Mizo looked down at him. "I informed you of this outcome."

"Don't mock my pain, Mizo," Gojo whined, looking up from the floor. He pointed dramatically at the machine. "I want that white cat. It looks like me. Avenge my honor."

Mizo looked at the machine. He looked at the plushies. He looked at Gojo, who was still kneeling on the sticky arcade carpet, waiting expectantly.

Mizo did not want to put a coin in. He did not want to touch the joystick. He found the entire process profoundly inefficient.

"Very well," Mizo said.

He raised his right hand.

Snap.

The sound was sharp, cutting through the electronic noise of the arcade.

Instantly, the glass front of the claw machine simply ceased to exist. It didn't shatter. It didn't break. It just vanished, returning to the ether.

Then, every single plush cat inside the machine levitated out, floating in mid-air for a second, before gently raining down on Gojo's head. The white cat Gojo wanted landed perfectly in his lap.

The arcade went dead silent in their immediate vicinity. A few teenagers stopped mashing buttons, staring wide-eyed at the impossible display. The attendant dropped his clipboard.

Mizo lowered his hand, his face perfectly blank. "I have avenged your honor. The financial extortion machine has been neutralized. Can we go observe the ducks now?"

Gojo Satoru sat on the floor, buried under a pile of twenty plush cats. He looked at the empty, glassless machine, then up at Mizo's unwavering stoicism.

Gojo grabbed the white plush cat, squeezed it, and burst into a fit of hysterical laughter, burying his face in the soft toy. He was laughing so hard he couldn't breathe, his shoulders shaking beneath his dark jacket.

"Mizo... you didn't even win the game!" Gojo wheezed, wiping away tears. "You just bypassed the laws of reality to rob an arcade!"

"The game was flawed," Mizo reasoned flatly. "I corrected the flaw. You have your designated fabric animal. Let us depart."

Still laughing, Gojo scrambled to his feet, ignoring the stares of the terrified onlookers. He shoved a handful of 10,000 yen bills into the bewildered attendant's shirt pocket as an apology for the "malfunction," gathered up his favorite white cat, and hooked his arm through Mizo's.

"You," Gojo declared, his smile softer, more genuine than it had been in years, "are the greatest thing that has ever happened to my Tuesday."

As they walked out of the arcade and back into the cool evening air, Gojo realized something profound. The low-level migraine that had lived behind his eyes for the past five years was gone. The constant, crushing weight of being the pinnacle of Jujutsu society, the solitary god of his world, felt utterly irrelevant next to a being who thought a rigged claw machine was a statistical insult.

Gojo didn't have to be 'The Strongest' right now.

Because right next to him was a guy who could erase matter with a snap of his fingers, yet spoke like a GPS and only wanted to look at ducks.

"To Ueno Park," Gojo announced, pointing forward with the plush cat's paw. "Lead the way, Mizo-kun."

Mizo looked at the arm linked with his. The physical contact was unnecessary. He could easily phase through it. Yet, the data point labeled 'warmth' registered again in his localized human processing unit.

It was highly irregular.

"Acknowledged," Mizo said softly. "The ducks are waiting."

---

Ueno Park at night was usually a quiet sanctuary in the heart of the sprawling metropolis. The cherry blossoms were out of season, but the large, central pond was completely still, reflecting the glow of the surrounding city lights like a sheet of dark glass.

Gojo Satoru and Mizo sat on a wooden bench at the water's edge. Between them sat a massive, family-sized bucket of caramel popcorn Gojo had acquired from a street vendor by wildly overpaying. Gojo was sprawled out, his long legs stretched in front of him, the plush white cat tucked securely under his left arm.

Mizo sat perfectly upright, his posture straight enough to use as a ruler. His pale, unblinking eyes were locked onto the surface of the pond.

"They are currently sleeping," Mizo stated, his robotic cadence cutting through the soft chirping of the night insects. "The Anas platyrhynchos, commonly known as the mallard duck, engages in unihemispheric slow-wave sleep. They sleep with one eye open to monitor for predators. It is an evolutionary adaptation that I find highly efficient."

"You came all the way to a park in the dark to watch birds sleep with one eye open?" Gojo asked, popping a handful of caramel corn into his mouth.

"Yes," Mizo replied without looking away from the water. "I find their biological programming soothing. They do not possess complex anxieties. They do not worry about the future or lament the past. They merely exist, consume breadcrumbs, and paddle. It is the pinnacle of localized peace."

Gojo chewed thoughtfully. He looked at the ducks, bobbing gently on the dark water, and then looked at Mizo. The eldritch entity in a trench coat was entirely serious.

"You know," Gojo mused, sliding his blindfold up just a fraction so his vibrant blue eye could lock onto Mizo's profile. "For a cosmic being who knows the secrets of the universe, you're surprisingly obsessed with mundane things. You could be on Mars right now. You could be watching supernovas explode. But you're here. With me. Watching ducks."

"Supernovas are loud," Mizo answered flatly. "They are violent expulsions of energy. I dislike loud noises. Mars is entirely composed of iron oxide dust and lacks a breathable atmosphere or aquatic avian life. It is objectively boring. Therefore, the ducks are the superior choice."

Mizo paused, his head turning mechanically toward Gojo. "Furthermore, I am not here with you. You attached yourself to my physical coordinates and refused to alter your trajectory."

"Ouch," Gojo feigned a stab wound to his heart, laughing softly. "Cruel, Mizo-kun. Utterly cruel. I bought you popcorn!"

"I do not require popcorn."

"But it's caramel!" Gojo insisted, grabbing a cluster of sticky kernels and holding them out toward Mizo's face. "Come on. Expand your horizons. Experience the dopamine."

Mizo stared at the popcorn hovering an inch from his nose. His vast intellect processed the chemical composition of the snack-high fructose corn syrup, butter, salt, expanded corn endosperm. He looked at Gojo's grinning face.

Slowly, Mizo leaned forward and ate the popcorn directly from Gojo's fingers.

He chewed. His face remained a flawless mask of stoicism.

"The sugar content is excessive," Mizo reported. "However, the crunch provides a satisfactory acoustic resonance in my cranial cavity."

Gojo beamed, feeling a strange, fluttery sense of victory in his chest. "See? I told you. Stick with me, and I'll show you all the best things on Earth."

Mizo did not reply immediately. Behind his pale eyes, an infinite stream of data flowed. He saw the exact timeline of the man sitting beside him. He saw the Shibuya incident looming in the near future. He saw the Prison Realm, a claustrophobic box of flesh and eyes. He saw the exhausting, brutal battles to come. And he saw the eventual, bloody end-a bisected sorcerer lying on a battlefield, smiling as he died.

Mizo was a neutral observer. He had watched civilizations rise and fall across galaxies without blinking. He had no intention of interfering. Interfering required effort. It shifted the cosmic balance. If Gojo Satoru died, it was simply the logical conclusion of his biological timeline.

And yet.

Mizo looked down at his own hand. Then he looked at Gojo, who was currently trying to balance a piece of popcorn on the white plush cat's nose.

If Gojo Satoru died, this specific acoustic resonance-Gojo's loud, unhinged laughter-would cease to exist on this planet. The offering of excessively sweet snacks would stop. The chaotic, unpredictable energy that constantly disrupted Mizo's perfect calculations would vanish.

Earth would become quiet again.

Boring, Mizo's internal processor categorized. If Satoru Gojo expires, my localized vacation will become significantly less entertaining. It would be a profound inconvenience.

Mizo decided, right then and there, with the cold, absolute logic of a god, that he simply would not allow it. When the time came, he would let the timeline play out-mostly. He wouldn't stop the fights. But when Gojo Satoru's biological clock ran out, Mizo would simply rewind it. He would snap his fingers, fix the damage, and perhaps alter a few of the more depressing deaths of Gojo's allies to prevent the sorcerer from experiencing the chemical imbalance known as "sadness."

Because if Gojo was sad, Gojo would not buy him strawberry crepes or win him rigged claw machine games. It was a purely selfish, highly logical calculation.

Mizo nodded slightly to himself, satisfied with his plan. "I will accept your offer to show me the best things on Earth. Under the condition that they do not require me to run."

"Deal!" Gojo cheered.

Suddenly, the tranquil air of the park shifted. The temperature dropped by ten degrees in a matter of seconds. The crickets stopped chirping. The ducks on the pond woke up, their wings flapping frantically as they scrambled toward the opposite shore, quacking in distress.

Gojo's demeanor changed in a microsecond. The playful, childish troll vanished, replaced by the terrifying, ruthless god of Jujutsu. His posture straightened, the lazy slouch disappearing as cursed energy surged around him, making the air hum and crackle. He didn't even need to look to know what it was.

A curse. A strong one. Grade 1, maybe approaching Special Grade, drawn by the residual negative emotions that often pooled in large city parks at night.

From the shadows of the thick trees behind their bench, a grotesque mass of limbs and teeth dragged itself forward. It looked like a melted amalgamation of stray dogs and human hands, dripping a foul-smelling, acidic sludge onto the paved walkway. It let out a gurgling, high-pitched shriek, its multiple eyeless heads snapping toward Gojo.

Gojo stood up slowly, gently placing his plush cat on the bench. He cracked his knuckles. A chilling, arrogant smile spread across his face.

"Well, well. Someone's interrupting my date," Gojo purred, his voice dropping an octave, echoing with lethal intent. He raised a hand, his fingers crossing into the familiar seal for his technique. "Hey, Mizo-kun. Give me two seconds. I'm going to turn this ugly thing into paste, and then we can go get ice cream."

Mizo did not stand up. He sat on the bench, looking at the retreating ducks. His brow furrowed-the very first, microscopic expression to cross his face all evening.

"It disturbed the Anas platyrhynchos," Mizo said. His voice wasn't angry. It was something far worse. It was utterly disappointed.

The curse lunged, its massive, sludge-covered claws aimed directly at Gojo's chest. Gojo grinned, ready to let the curse hit his Infinity before blasting it with a point-blank Red.

Before the curse could close the distance, Mizo slowly raised his right hand.

Snap.

The sound was small. But the effect was absolute.

There was no explosion of cursed energy. There was no bright light or shockwave. The universe simply... corrected a clerical error.

One millisecond, the massive, terrifying Grade 1 curse was mid-lunge, roaring for blood. The next millisecond, it was completely gone.

It didn't disintegrate. It didn't turn to ash. It was just erased from the current spatial coordinates. In its place, falling gently through the air where the curse had been, was a single, perfectly formed white lotus petal. It drifted down and landed softly on the pavement.

Silence rushed back into the park. The crickets slowly began to chirp again.

Gojo stood frozen, his fingers still crossed in his technique seal. He blinked behind his blindfold. He looked at the spot where the curse had been. He looked at the lotus petal.

Then, very slowly, Gojo turned his head to look at Mizo.

Mizo was brushing a speck of dust off his trench coat. "The entity was emitting a frequency of 4,000 hertz. It was disrupting the avian sleep cycle. It was also aesthetically displeasing. I have relocated its atoms to the center of a black hole in the Andromeda galaxy."

Gojo lowered his hands. The overwhelming surge of his cursed energy dissipated. He stared at Mizo, his jaw slightly open.

"You... you teleported a Grade 1 curse into a black hole?" Gojo whispered, his voice caught somewhere between profound shock and absolute hysteria.

"Yes," Mizo confirmed, picking up a piece of caramel popcorn and eating it. "Fighting it would have required you to exert energy. Exerting energy is inefficient. Furthermore, the resulting collateral damage would have destroyed this bench. I find this bench comfortable."

For a long moment, Gojo didn't move. He, Gojo Satoru, the pinnacle of power, the man who shaped the balance of the entire world just by being born, had just been casually defended by a guy who was annoyed that a monster woke up the ducks.

A laugh bubbled up in Gojo's throat. He slapped a hand over his mouth, trying to muffle it, but his shoulders began to shake. Within seconds, he was bent double, howling with laughter, tears pricking the corners of his eyes.

"Mizo!" Gojo gasped, clutching his stomach. "You-you are unbelievable! The higher-ups would have a collective stroke if they saw that! You just... you just swatted it like a mosquito!"

"Mosquitoes are also highly inefficient creatures," Mizo noted, watching Gojo's display of amusement with analytical curiosity.

Gojo collapsed back onto the bench, sliding close to Mizo. He was laughing so hard he was out of breath. He let his head fall sideways, resting it directly against Mizo's shoulder.

Mizo stiffened slightly. The physical contact was sudden. Gojo's body heat was immense, radiating through the fabric of the trench coat. The data point labeled 'warmth' flared in Mizo's processing center, flashing with alarming intensity.

System anomaly, Mizo thought. The temperature change is negligible. Yet, the localized processing unit in my chest cavity is experiencing a rhythmic acceleration.

Mizo looked down at the mop of white hair resting on his shoulder. He could easily phase his density, causing Gojo to fall through him. He could push him away. It would take zero effort.

Instead, Mizo sat perfectly still.

"You're a lifesaver, Mizo-kun," Gojo sighed, his laughter dying down into a soft, contented chuckle. He closed his eyes, leaning his weight into the cool, marble-like firmness of Mizo's body. The silence of Mizo's lack of cursed energy wrapped around Gojo's overstimulated brain like a heavy, protective blanket. "I haven't felt this relaxed since I was a teenager."

"My actions were not designed to save your life," Mizo clarified, his voice quiet. "You were in no biological danger. I simply prioritized the ducks and the bench."

"Sure, sure," Gojo mumbled affectionately, turning his face slightly into the fabric of Mizo's coat. "Whatever you say, my heroic alien."

They sat there in the dark, the strongest sorcerer in the world using a cosmic god as a pillow.

For Gojo, he didn't care what Mizo was. He didn't care about the terrifying, incomprehensible power Mizo wielded. All Gojo knew was that for the first time in his entire life, he didn't have to be the strongest person in the room. He didn't have to protect anyone. He didn't have to calculate outcomes. He could just... rest. He was falling, rapidly and happily, into a deep affection for the strange, blunt entity.

For Mizo, the experience was entirely foreign. He stared out at the pond. The ducks were slowly returning to the center, tucking their heads back under their wings.

Mizo raised his left hand, hesitantly, awkwardly. With stiff, robotic movements, he lowered his hand and let it rest lightly on top of Gojo's white hair. The hair was soft.

Conclusion, Mizo calculated silently in the dark. Satoru Gojo is an acceptable companion. When he inevitably perishes in battle, I will revive him. I will ensure his favored humans survive. The effort required will be minimal. The return on investment-the continuation of this specific warmth-will be optimal.

Mizo patted Gojo's head exactly twice, mimicking a motion he had seen a human perform on a golden retriever earlier that day.

"You may rest your cranial structure here for exactly twenty more minutes," Mizo announced to the quiet park. "Then, we are going to procure the ice cream you mentioned. I require more data on dairy-based freezing methods."

Gojo smiled against his shoulder, a genuine, soft smile that no one in the Jujutsu world ever got to see.

"Deal."

---

Gojo Satoru's apartment was a sanctuary of high-end, minimalist design, mostly because Gojo hated clutter and Mizo was, by nature, a creature of absolute order.

Two weeks had passed since the Ueno Park incident. It had become a standard, if baffling, part of Gojo's life. He didn't just hang out with Mizo anymore; he had effectively invited him to "observe" from the comfort of his living room.

On this particular morning, the sunlight was streaming through the floor-to-ceiling windows, illuminating the dust motes dancing in the air. Gojo was sprawled on his designer sofa, scrolling through his phone, while Mizo sat at the dining table. Mizo was currently staring at a toaster.

"It is a highly inefficient device," Mizo stated, his gaze fixed on the glowing coils. "It converts electrical energy into heat to dehydrate a slice of bread. Why do you not simply eat the bread in its soft, moist state?"

"It's called toast, Mizo," Gojo said, not looking up from his phone. "It's a texture thing. Plus, butter melts better on toast. You're overthinking breakfast again."

"Overthinking is a human construct," Mizo replied. "I am merely analyzing the thermodynamics of-"

The front door slammed open, cutting Mizo off.

"Gojo-sensei! You said you'd help us with the training mission, but you've been ignoring your phone for three days!"

It was Megumi Fushiguro, looking characteristically exhausted and perpetually annoyed, followed by Yuji Itadori, who was vibrating with his usual, high-octane energy.
Nobara Kugisaki trailed behind them, looking like she was ready to swing her hammer at whoever was responsible for their teacher's absence.

They stopped dead in the hallway.

They expected to see Gojo lounging around, probably playing video games or eating snacks. Instead, they found a strange man-tall, pale, with perfectly neat blond hair-sitting at the dining table, staring intensely at a piece of bread as it popped up from the toaster.

Gojo didn't even look up from his phone. "Oh, hey guys. You're early. I was just having a deep, intellectual debate with my roommate about the merits of breakfast carbohydrates."

Yuji blinked, looking from Gojo to the stranger. "Roommate? Since when do you have a roommate?"

Megumi narrowed his eyes, his hand drifting instinctively toward his shadows. He was a sorcerer; he knew a threat when he saw one. And this guy... this guy felt like nothing. It was unnatural. Even a regular human had a presence, a weight. Mizo felt like a hole in the fabric of the room.

"I am Mizo," the blond man said, turning his head to face them. He didn't smile. He didn't show any social warmth. He just looked at them with eyes that felt like they were scanning their entire genetic history. "I am currently observing Satoru Gojo to determine if his erratic behavior is a localized phenomenon or a common trait among the primate species."

Nobara's jaw dropped. She looked at Gojo. "Is this guy serious? What is he, some kind of weird AI?"

"He's my best friend!" Gojo chirped, finally sitting up and stretching.

"Best friend?" Megumi whispered, horrified. "Since when? And why does he feel like... like space?"

Mizo stood up. He walked toward the group with a smooth, gliding motion that made them all subconsciously take a step back. He stopped in front of Yuji, tilting his head.

"You," Mizo said, pointing a finger at Yuji's chest. "You are currently housing an ancient, murderous curse within your digestive system. It is a highly volatile arrangement."

Yuji went pale. "Uh, yeah. That's Sukuna. How did you-"

"You have a 78% probability of successfully controlling it for the next six months," Mizo continued, his voice as flat as a weather report. "However, you should avoid eating spicy ramen on Tuesdays. It exacerbates the curse's agitation levels, which leads to increased heartburn for your internal organs."

The room went silent.

Yuji stared at Mizo. "Wait... spicy ramen... really?"

"It is a fact," Mizo stated.

Nobara burst out laughing, doubling over. "A spicy ramen warning! Finally, a curse expert who gives actual life advice!"

Megumi, however, was still staring at Mizo, his brow furrowed. "Who are you? Really? You don't have cursed energy, but you knew exactly what Itadori was."

Mizo looked at Megumi. "I am Mizo. I am on vacation."

"A vacation?" Megumi asked, bewildered.

"Yes," Mizo said. He looked over at Gojo. "Satoru promised to show me the best things on Earth. So far, the popcorn was satisfactory, the duck pond was efficient, and the toaster is a confusing waste of energy."

Gojo stood up and wrapped an arm around Mizo's shoulders, grinning. "Don't mind him, guys. He's just a little blunt. Mizo, these are my students: Megumi, the grumpy one; Yuji, the one with the demon roommate; and Nobara, the one who looks like she's about to hit me with a hammer."

"It's a nail and hammer," Nobara corrected, waving her signature weapon.

"Whatever," Gojo waved. "So, why are you guys actually here? Besides coming to bully your teacher?"

"The higher-ups are complaining again," Megumi said, turning his attention away from Mizo with clear effort. "They want a report on the Grade 1 curse that was 'erased' in Ueno Park last week. They said the energy signatures didn't match anything on record, and they think you might be hiding a new, unregistered cursed tool or technique."

Gojo laughed, a loud, dismissive sound. "Tell them to mind their own business. I handled it. It was a local pest, nothing worth reporting."

Mizo watched the interaction. He saw the way Megumi's eyes flickered toward him, searching for answers. He saw Yuji's genuine curiosity, and Nobara's suspicious glare.

He didn't like it. These three were key variables in Gojo's timeline. They were the people Gojo cared about. If they were suspicious of Mizo, they would create unnecessary friction in his vacation. Friction was inefficient.

Mizo reached into the pocket of his beige trench coat. He pulled out a small, perfectly round, blue marble. It wasn't a cursed object. It was just a condensed piece of space-time he had pinched off a passing nebula.

He walked over to Megumi and placed it in his hand.

"This will prevent you from experiencing chronic headaches caused by your excessive stress levels," Mizo said.

Megumi stared at the glowing blue marble in his hand. It felt warm. It felt impossible. He looked up at Mizo, his suspicion wavering. "What... what is this?"

"A gift," Mizo said. "Now, please leave. You are disrupting the quiet. I have a scheduled observation of a documentary about deep-sea squids, and Satoru is currently blocking the television."

Gojo clutched his chest, gasping in mock heartbreak. "You're kicking my students out? We were just getting to the bonding part!"

"They are teenagers," Mizo said, turning back toward the TV. "They are loud, they vibrate with emotional instability, and they smell like training sweat. They are not compatible with a restful morning."

Nobara walked over and patted Mizo on the arm, a smirk on her face. "You know what? I think I like this guy. He's got the right priorities."

"Get out," Mizo said, but there was no malice in it. It was just a statement of fact.

As the three students headed for the door, Yuji looked back. "Hey, Mizo-san? If I avoid the spicy ramen, do you think I can really keep Sukuna in check?"

Mizo didn't turn around. He was busy trying to figure out how to turn on the TV with the remote. "The probability of your survival is tied to your own resolve, not the ramen. But the heartburn relief is guaranteed."

Yuji grinned, a bright, genuine smile, and shut the door behind them.

Gojo collapsed back onto the sofa, the plush cat tucked under his chin. He watched Mizo struggle with the remote for a moment before he sat up and took it, clicking it on for him.

"You know, you were actually kinda nice to them," Gojo teased, leaning his head back on the sofa cushion and looking at Mizo. "Giving Megumi a gift? That's very domestic of you."

Mizo sat down on the coffee table, facing the TV. "It was a tactical decision. If the students are satisfied, they will cease their inquiries. If they cease their inquiries, you will spend less time defending me to your superiors. This increases the amount of time you have available to facilitate my vacation."

"Right, right," Gojo laughed, his voice warm and soft. "Tactical. Not because you actually like them?"

Mizo paused. He looked at the documentary of the deep-sea squids starting on the screen. He thought about the warmth he felt when Gojo leaned on him. He thought about the fact that he had actively chosen to save the students from stress, rather than simply ignoring them.

"I have no feelings," Mizo stated, but he didn't look away from the TV. "I am an observer."

Gojo just smiled, reaching out to ruffle Mizo's hair. Mizo didn't pull away.

"Sure, Mizo. Keep telling yourself that."

For a moment, in the quiet, sun-drenched apartment, the only sound was the faint hum of the TV and the steady, rhythmic beating of Gojo's heart-a heart that was, for the first time in his life, genuinely, stubbornly at peace. Mizo watched the squid, but his focus was entirely on the man sitting next to him, cataloging the small, subtle ways in which Gojo's life was being rewritten by his presence.

He didn't hate it. In fact, for a god who had seen the birth and death of stars, he decided that perhaps this specific, mundane morning was one of the most interesting things he had ever observed.

---

The walk up the winding mountain path to Tokyo Jujutsu High was steep, surrounded by ancient, towering cedar trees that blocked out the late morning sun. For normal humans, it was an exhausting hike. For sorcerers, it was a routine warm-up.

For Mizo, it was a profound waste of kinetic energy.

"The angle of this incline is completely illogical," Mizo stated, walking at a perfectly measured, unhurried pace beside Gojo. He hadn't broken a sweat. His breathing hadn't hitched. He simply objected to the concept of the mountain on a fundamental level. "If the goal of this institution is to educate youths, placing it at a geographical disadvantage only serves to drain their caloric reserves before instruction begins."

Gojo, who was walking backwards just to watch Mizo complain in his perfectly flat, robotic tone, laughed brightly. He was wearing his casual dark uniform, his blindfold securely in place, though his hands were stuffed lazily into his pockets.

"It's about tradition and secrecy, Mizo-kun! Plus, it keeps the weak-willed away. And the salesmen. Do you know how hard it is to get a pizza delivered up here? It's a tragedy."

"I can relocate a pizza to your coordinates in zero-point-two seconds," Mizo offered blithely. "It would save you the delivery fee."

"And rob the delivery guy of his tip? You're so cruel, my cosmic overlord," Gojo teased, spinning around to face forward as they approached the towering wooden torii gates that marked the entrance to the school grounds.

Gojo slowed his pace, glancing sideways at his companion. "Alright, just a heads-up. We're about to cross Tengen's barrier. It's a massive, complex veil of cursed energy that hides the school and keeps unregistered curses out. It might feel a little tingly. If it rejects you, alarms will blare, and the principal will yell at me."

"I am not a curse," Mizo said.

"I know that, but the barrier is programmed to read cursed energy signatures. Since you technically have zero, like Toji, it might think you're an intruder trying to sneak in." Gojo grinned, practically vibrating with excitement. "I can't wait to see if it sets off the alarms. The paperwork will be hilarious."

They stepped under the torii gate.

Gojo felt the familiar, microscopic hum of the barrier washing over him, recognizing his immense, undeniable signature. He waited for the shriek of alarms. He waited for the sky to flash red.

Nothing happened.

Mizo didn't even pause. He walked through the invisible wall of cursed energy as if it were nothing more than a light breeze. In fact, Gojo-with the terrifying perception of the Six Eyes-saw exactly what happened. The barrier didn't accept Mizo. It didn't reject him either.

The barrier simply ceased to exist in the exact shape and volume of Mizo's body as he passed through it, and then instantly stitched itself back together once he was gone. Mizo didn't disrupt the magic; the magic politely and instinctively moved out of the way of a higher-dimensional entity.

"Fascinating," Gojo breathed, staring at Mizo's back.

"This barrier is poorly constructed," Mizo commented, looking at the traditional wooden buildings of the campus coming into view. "It operates on a binary system of 'accept' or 'reject.' It lacks the capacity to process 'does not apply.' I rate it a three out of ten."

"You just gave Master Tengen a failing grade on a thousand-year-old masterpiece," Gojo cackled, jogging to catch up and throwing his customary heavy arm around Mizo's shoulders. The contact sent a familiar, pleasant chill down Gojo's side. "Come on. There's someone you have to meet. She's going to absolutely hate you, which means I'm going to love it."

Five minutes later, Gojo kicked open the door to the school's morgue and infirmary without knocking.

The room smelled of heavy antiseptic, dried blood, and cheap tobacco. Sitting on a stool near a stainless-steel examination table was Shoko Ieiri. She looked like she hadn't slept since the Heian era. Dark bags hung under her eyes, her lab coat was rumpled, and a cigarette dangled precariously from her lips.

She didn't flinch when the door slammed against the wall. She just took a long drag of her cigarette, exhaled a cloud of grey smoke, and glared at Gojo.

"Satoru. If you don't have a severed limb that needs reattaching, get out. I am currently running on three hours of sleep and an iced coffee."

"Shoko! My favorite doctor!" Gojo sang, strutting into the room and dragging Mizo behind him. "I didn't bring a severed limb. I brought a friend!"

Shoko slowly shifted her gaze from Gojo to the tall, pale, incredibly stoic blond man standing beside him.

For a moment, the room was completely silent.

Shoko was the premier user of Reverse Cursed Technique. Her entire existence was based on the flow of positive energy, life, and cellular regeneration. When she looked at Mizo, her instincts did not scream 'danger' the way a combat sorcerer's would.

Instead, her instincts simply whispered: Void.
She blinked, taking the cigarette out of her mouth. "Satoru. What is that?"

"I am Mizo," Mizo answered before Gojo could open his mouth. Mizo looked around the pristine, sterile room, his eyes lingering on the jars of preserved biological samples. "This room is filled with dead things. You are attempting to heal the living while surrounded by the deceased. The psychological juxtaposition is highly inefficient for a healing environment."

Shoko stared at him. She looked at Gojo. "Did you build a robot to annoy me? Because if so, I will poison your coffee."

"He's not a robot!" Gojo laughed, leaning against the examination table. "He's... well, we're still working on the terminology. But he's my new roommate. And my best friend. Sorry, Suguru lost his title."

Shoko ignored the dark humor regarding Geto. She stood up, walking slowly toward Mizo. She squinted, trying to read his energy. "I can't sense a single drop of cursed energy. Not even the residual amount a normal human has. He's a complete blank. How is he standing?"

"I am standing utilizing a skeletal structure, muscle tension, and the gravitational pull of the Earth," Mizo replied literally. He looked down at Shoko, his pale eyes focusing on her chest.

Mizo's head tilted a fraction of an inch. "You are dying."

Shoko froze. Gojo's smile slipped instantly, his posture stiffening. "Wait, what? Mizo, what are you talking about?"

Mizo raised a hand and pointed directly at Shoko's chest. "Your biological filtration organs-the lungs-are currently coated in a thick layer of toxic resin. The cellular structure is mutating. You have an eighty-two percent chance of developing malignant carcinomas within the next four human years. Your continued inhalation of burning leaves is expediting this process."

Shoko let out a dry, humorless chuckle, looking away. "Yeah, well. Stress kills faster than tar. It's an occupational hazard."

Gojo stepped forward, his voice suddenly lacking any of its previous playfulness. "Shoko. Are you actually sick?"

"I'm fine, Satoru," she waved him off, though her hand trembled slightly. "I can output positive energy. I heal the damage as it comes. It just... takes a lot out of me to keep up with it."

Mizo processed this information. He looked at Shoko, then looked at Gojo. Gojo's jaw was clenched tight. The ambient temperature around the blindfolded sorcerer had dropped, a clear sign of his distress.

Mizo did not like Gojo's distress. When Gojo was distressed, the localized vacation was significantly less entertaining. It caused Gojo to become quiet, and Mizo found that he currently preferred Gojo to be loud.

"Healing cellular mutation with reverse cursed energy is a temporary patch on a systemic failure," Mizo stated, stepping closer to Shoko.

Shoko looked up at him, suddenly intimidated by the absolute lack of emotion in his face. "Excuse me?"

Mizo raised his right hand.

"Do not move," Mizo instructed.

Snap.

The sound echoed sharply against the stainless steel and tile of the infirmary.

Shoko gasped, her eyes flying wide open. She dropped her cigarette, which clattered onto the floor. She grabbed her chest, her knees buckling slightly, but Gojo was there in an instant, catching her by the elbow.

"Shoko!?" Gojo panicked, looking at Mizo with a sudden, fierce protectiveness. "What did you do?!"

"I fixed the systemic failure," Mizo said flatly, lowering his hand.

Shoko took a breath. Then she took another. It was a deep, rattling inhale that filled her chest completely. She let it out slowly. Her eyes, usually dull and exhausted, were wide with shock.

"My... my lungs," Shoko whispered, her voice trembling. "They feel... cold. No, they feel... empty. The weight is gone."

She took another massive breath, pulling oxygen deep into her chest without a single tickle of a cough, without the heavy, aching resistance she had grown so used to over the last ten years of chain-smoking.

"I have restored your respiratory organs to their optimal, factory-setting condition," Mizo explained, as casually as if he had just rebooted a router. "I have also eradicated the mutated cells. Your expiration date has been successfully extended."

Shoko slowly stood up straight, brushing Gojo's hand away. She looked at Mizo, genuine awe and terror warring on her face. "You... you didn't use cursed energy. There was no flash, no output. You just... commanded my body to be fixed?"

"I rewrote the current state of your biological matter to match a previous, healthier point in your timeline," Mizo corrected. He bent down, smoothly picking up the dropped cigarette from the floor. He crushed it between two fingers, turning it into absolute dust that vanished into the air. "Do not ruin it with burning leaves again. If you expire, Satoru will experience the chemical imbalance known as 'grief.' Grief leads to whining. I do not wish to listen to him whine."

Gojo, who had been staring at Shoko in stunned silence, suddenly burst into laughter. The tension in the room evaporated instantly. He leaned against the wall, clutching his stomach.

"He... he cured your impending lung cancer because he thinks I'm annoying when I'm sad!" Gojo wheezed, wiping a tear from his eye.

Shoko looked from Gojo to the stoic, alien entity standing in her infirmary. A slow, genuine smile spread across her face-the first real smile Gojo had seen on her in months.

"I don't know what you are, Mizo," Shoko said, shaking her head. "But I think you might be the only good thing Satoru has ever brought into this room. Thank you."

Mizo nodded once. "Acknowledged. Now, please provide a substitute for your oral fixation, so you do not relapse. Do you prefer lollipops or chewing gum?"

"I... think I have some mints in my desk," Shoko muttered, still dazed by how easily she could breathe.

"Excellent," Mizo said. He turned to Gojo. "The healing has been completed. The doctor will survive. We have successfully avoided your future whining. I now require a change of scenery. This room is depressing."

Gojo pushed himself off the wall, a soft, incredibly warm expression settling on his face. He walked over to Mizo and gently grabbed the sleeve of his trench coat.

"Yeah. Let's get out of here," Gojo said softly. "See ya, Shoko. Try not to miss us too much."

As they walked out into the bright afternoon sun of the campus, Gojo didn't let go of Mizo's sleeve. Instead, he slid his hand down, his long fingers lightly brushing against the back of Mizo's hand before dropping away. It was a fleeting, completely unnecessary touch.

Mizo registered the contact. The data point labeled 'warmth' spiked rapidly in his chest cavity.

They walked in silence for a few minutes, heading toward a large, ancient oak tree that sat on the edge of the training field. The grass was green and soft, shaded perfectly by the sprawling canopy of leaves.

Without a word, Gojo threw himself down onto the grass in the shade. He stretched out like a massive, lazy cat, letting out a long sigh of contentment. He patted the grass next to him.

Mizo looked at the dirt. He calculated the stains it would leave on his beige pants. He found it highly inefficient.

But Gojo was looking up at him, the blindfold slightly skewed, revealing a sliver of that vibrant, impossible blue eye.

Mizo sat down. He kept his spine perfectly straight, resting his hands on his knees.

Gojo didn't hesitate. He shifted his weight, slid across the grass, and unceremoniously dropped his head right into Mizo's lap.

Mizo froze. The localized processing unit in his chest skipped a beat-a genuine, physical glitch in his human vessel. Gojo's head was heavy. His hair was soft against Mizo's palms. The sheer amount of trust radiating from the strongest sorcerer in the world was staggering. Gojo had completely lowered his Infinity. He was utterly vulnerable.

"You are utilizing my legs as a pillow," Mizo observed, his voice slightly quieter than usual.

"Yep," Gojo replied, closing his eyes and turning his face inward toward Mizo's stomach. "It's a very good pillow. Perfect temperature. And it doesn't try to assassinate me."

"I could assassinate you with extremely high efficiency," Mizo pointed out, though he didn't move to push Gojo away.

"I know," Gojo murmured, a sleepy, relaxed smile on his lips. "But you won't. Because then who would buy you caramel popcorn?"

Mizo looked down at the mop of white hair resting in his lap. The man was exhausted. The burden of being the pillar of the Jujutsu world was a constant, crushing weight that Gojo carried with a smile. But here, right now, Gojo was just a twenty-eight-year-old man taking a nap under a tree.

Mizo felt that strange, illogical anomaly flare up again. It wasn't just warmth anymore. It felt like a tether. A localized gravitational pull that had nothing to do with physics and everything to do with the man sleeping in his lap.

Slowly, carefully, Mizo raised his hand. He lowered it, letting his long, cool fingers tangle into Gojo's white hair. He began to run his fingers through the strands, a rhythmic, repetitive motion that he calculated would induce optimal sleep patterns in a stressed primate.

Gojo let out a soft sigh, completely melting into the touch.

"Hey, Mizo?" Gojo whispered, his voice drifting off into sleep.

"State your inquiry," Mizo replied softly.

"Thanks for fixing Shoko. That... that meant a lot to me."

Mizo continued to stroke Gojo's hair, his face perfectly blank, but his vast, infinite mind was racing, re-evaluating everything he knew about the universe.

"I did not do it for her," Mizo stated to the quiet breeze. "I did it because your happiness is directly correlated to the quality of my vacation."

"Mhm," Gojo hummed, entirely unconvinced but too sleepy to argue. "Best vacation ever."

As Gojo fell into a deep, uninterrupted sleep, Mizo sat under the tree, running his fingers through the sorcerer's hair. He looked out at the world, calculating the exact timeline of the coming months. He saw Shibuya. He saw the curses. He saw the suffering that awaited them.

Mizo tightened his jaw.

Negative, Mizo decided with absolute, terrifying finality. This localized peace is optimal. I will not allow it to be disrupted. If the universe attempts to harm Satoru Gojo, I will simply break the universe.

For an eldritch god, it was a perfectly logical conclusion. For Mizo, it was the closest thing to love he had ever experienced.