Chapter Text
Peter's lungs burned, a raw, scraping fire that made every breath feel like inhaling broken glass. He tightened his fingers around the cold, heavy metal of the gauntlet, his knuckles white as he tore across the shattered earth. The battlefield was an assault on his senses: the air was thick and suffocating, saturated with the metallic stench of blood and the choking smoke of burning alien armor. Around him, the sky was a bruised, terrifying violet, torn apart by warships and energy blasts. He didn't dare look down. If he looked down, he would see the corpses.
Just keep running, he told himself, a desperate mantra looping in his mind. Make it to the van. Just get to the van.
Every direction screamed danger. His spider-sense wasn't just a warning anymore; it was a physical agony, a high-pitched, deafening screech that vibrated inside his skull until his vision blurred. An Outrider lunged from his blind spot, jaws snapping, but before Peter could even consciously register the threat, his suit's mechanical arms hissed to life. With a brutal snap, a metal barb pierced through the creature's unarmored throat.
Be more careful, Peter,
Karen's voice chimed in his ear.
T-thanks, Karen,
he rasped. It was still in instant-kill mode. It didn't sound comforting even though it was doing most of his job for him; it sounded cold. Mechanical. It reminded him of how much blood was on his hands, how many things he had killed just to survive the last hour.
He stumbled past the mangled remains of a hero in a brightly colored costume he didn't even recognize. Her skin was torn apart, her fingers still locked around her weapon in a rigor-mortis grip. A horrible, crushing weariness settled deep into his bones.
He was sixteen years old. He was supposed to be studying for midterms, arguing with Flash Thompson, and eating Thai food with May. He wasn't supposed to be stepping over a road of corpses.
It made him wonder, How can someone like him—a kid who can just sticks to walls—fix a universe this broken?
His eyes fell to the six stones embedded in the metal in his arms. They hummed—a low vibration that resonated with his own heartbeat. They held infinite power. They could undo the trauma, rewrite the deaths, heal the wounds, and erase the screams echoing in his ears.
He didn't make it to the van. He knew he couldn't. Peter veered left, scrambling up a barren, ash-covered hill where the chaos was slightly thinner. His spider-sense flared into a blinding, terminal white noise—a warning that his life was measured in seconds. Every cell in his body screamed that he was going to die.
PETER!
Mr. Stark's voice cut through the war cries, frantic and terrified as if knowing what he was about to do. Peter looked back over his shoulder, catching a glimpse of the battered Iron Man armor fighting through a sea of aliens.
I'm sorry, Peter thought.
He slid his right hand into the gauntlet. The agony was instantaneous. It wasn't a noble, heroic surge of energy; it was a violent, consuming fire that tore through his veins, threatening to vaporize his cells before he could even close his fist. His knees buckled. His vision began to dissolve into dark, frayed edges. The golden fingers of the gauntlet felt a thousand miles away, heavy as lead.
He forced his jaw tight, swallowing a scream. I want to fix everything, he roared in the silence of his own mind. Give me the power to fix it all.
His thumb met his middle finger. And he snapped.
When Peter opened his eyes, the silence was the first thing that hit him. It wasn't the ringing silence of a bomb blast, but a heavy, stagnant quiet. The smell of blood was gone. Instead, his nose wrinkled at the sharp, sour odor of stale alcohol, damp concrete, and decades of accumulated dust. He was lying on a stained, saggy mattress in the corner of a vast, abandoned warehouse. Pale gray winter light filtered through high, shattered windows, casting long shadows across the floor.
Slowly, his body protesting with a deep, systemic ache, Peter pushed himself up, trying not to worsen his injuries. He expected the weight of the Iron Spider armor, but he was wearing a simple, thin white T-shirt and loose pants. His hands trembled. He reached into his pockets and pulled out the only things there: a crisp fifty-dollar bill and a laminated ID card.
He stared at the plastic. Peter Parker. Born: 1993.
Panic fluttering in his chest, he lifted his shirt. The horrific burns he expected weren't there. Instead, faint, silver-white scars crisscrossed his skin, looking like injuries that had healed ten years ago. But when he looked at his right hand, his breath hitched. Six distinct, oval discoloration patterns stretched across his skin like burn marks. They didn't hurt, but beneath his flesh, he could feel a faint, terrifying hum. The stones hadn't just sent him back; they had bound themselves to him.
Desperate for answers, Peter stumbled toward the heavy warehouse doors, his boots kicking up small clouds of dust. He threw the door open, bracing for aliens, for a ruined New York, for anything.
The street outside was perfectly normal. Cold, gray, and bustling. Directly across from him, pasted onto a brick wall, was a faded movie poster for Harry Potter and the Deathly Hallows: Part 2. The text bolded at the bottom read: In Theaters Now. A movie from 2011.
Peter's heart hammered against his ribs. He bolted to a nearby newspaper stand, completely ignoring the vendor's angry shout as he snatched a copy of the New York Post. His eyes flew to the header.
December 4, 2011.
He fell back against the brick wall, the paper trembling in his hands. He had done it. He had rewritten time. He was months away from the first time the Avengers assembled, years away from Thanos. He had a completely clean slate. A second cha— no, not second. He never had the chance to save all these people to begin with. Didn't have the power to. Now he had.
He looked at his knuckles. The marks were already fading, leaving indistinguishable scars behind.
As the reality of his situation crashed over him, Peter's legs felt like lead. The bustling sounds of 2011 New York—the harsh blare of yellow cabs, the chatter of pedestrians wrapped in thick winter coats, the distant rumble of the subway—felt entirely surreal. He was standing in a world that didn't remember him, surrounded by people who had no idea what was coming for them.
Slowly, carefully, he folded the newspaper under his arm, leaving the vendor still swearing at him in the background. Shoving his hands into his pockets, Peter turned away from the freezing wind and retraced his steps, slipping back into the dark mouth of the cavernous warehouse.
The transition from the noisy street to the heavy, stagnant silence of the building was suffocating. He walked toward the center of the vast space, his boots clicking hollowly against the floor, until he reached a sagging, torn couch that looked like it had been discarded a lifetime ago. He collapsed onto the edge of the cushions, the worn fabric groaning under his weight.
Holding up his right hand to the pale gray winter light filtering through the high, shattered windows, he stared at his knuckles. The dark, burn-like stains were gone, settled deep beneath the surface of his skin into faint, silvery lines. They looked like old scars, almost invisible to the naked eye. But he could feel them. Deep beneath his flesh, a low, rhythmic current hummed in his veins, vibrating at a frequency that resonated with his bones. It was a localized, quiet reservoir of energy, completely tethered to his thoughts.
Needing to prove to himself that it wasn't an adrenaline-fueled hallucination, Peter stood up. He approached the opposite end of the massive couch. It was a heavy, old-fashioned piece of furniture made of solid wood frames and rusted metal springs. Under normal circumstances, even with his spider-strength, lifting something of this size required bracing his core, shifting his weight, and consciously gripping the frame.
He slid his dusty fingers under the base and pulled upward. There was absolutely no resistance. The massive couch rose instantly, leaving the concrete floor in a smooth, fluid motion that didn't even cause him to strain. It felt as light as a piece of cardboard.
Peter froze, holding the heavy frame effortlessly above his head, his eyes narrowing as a sudden, sharp pulse vibrated against his knuckles. Beneath his skin, a faint purple light flickered to life, casting a subtle, violet glow along the veins of his arm. The Power Stone, he realized, his chest tightening. It wasn't the violent, skin-peeling agony of the gauntlet on the battlefield. It was controlled, dampened, and entirely subservient to his mind.
He lowered the couch back down, the wooden legs hitting the floor with a dull, heavy thud. A wild, manic spark of hope flared in his chest. He flexed his hand, a breathless, hysterical laugh bubbling up in his throat. He could actually do this. He had the literal power of the universe buried under his skin. He could save Mr. Stark before the man ever had to carry a missile into a wormhole. He could protect May. He could stop Thanos before the warlord ever left his throne. No one could defeat him now. He was going to rewrite history and save everyone.
But as the thought echoed in the vast, empty warehouse, the purple light beneath his skin began to recede. It didn't just vanish; it pulled back like a retreating tide, dragging Peter's remaining energy along with it. A sudden, deep fatigue hit his bones, so heavy that his knees trembled under his own weight. The vibrant violet glow in the room snuffed out, leaving him standing in the cold, gray shadows of the late afternoon.
The silence that rushed back into the room was deafening. Peter stood frozen by the couch, his hand still hovering in the air. The manic warmth of the cosmic power was gone, replaced by the biting winter chill that seeped through his thin white T-shirt. He looked around the cavernous space. The dust motes he had kicked up settled quietly back onto the concrete. No one answered his laughter. There was no AI voice analyzing his energy output, no friend cheering a successful test run in a lab. The silence wasn't just quiet; it was empty.
He slowly lowered his hand, staring at the faint, silver scars on his knuckles. The reality of what he had done began to bleed through the cracks of his fading adrenaline. He had saved the future. He had rewritten the timeline. But as he stood alone in the damp, decaying warehouse, a terrible, suffocating truth settled into his chest.
He had erased his own life to do it.
If he went to Queens right now, the apartment on 20th Avenue wouldn't have his old Star Wars posters on the wall. May would be there, but she wouldn't recognize him. She might look right through him, a stranger on the street. Ned was probably sitting in a middle school classroom somewhere, completely unaware of the kid who was supposed to be his best friend. And Tony Stark was miles away in his tower, unburdened by the future, but entirely out of reach.
He was a ghost. A sixteen-year-old boy carrying the weight of a shattered cosmos, completely and utterly alone in a world that hadn't even met him yet.
The realization felt like a physical blow to his chest, cutting off his air. A thick, painful knot formed in his throat, making it hard to breathe. Peter staggered backward a step, his heels catching on the edge of the saggy mattress. His strength, usually so absolute, seemed to evaporate entirely. His knees buckled, giving out beneath him as he slid down the side of the mattress until he hit the cold, dusty concrete floor.
He pulled his legs against his chest, burying his face in his knees. For a long, agonizing moment, he just sat there in the dimming light, trembling as the sheer magnitude of his isolation pressed down on him. And then, in the heavy quiet of 2011, the first sob finally tore out of his throat.