Chapter Text
New York City slept, Typhoon was defeated, and Percy Jackson stood across from a very, very angry Titan of Time.
Annabeth Chase had appealed to the last vestiges of humanity Luke Castellan had left, and Kronos and the son of Hermes were locked in a battle for control over his body. Slowly but surely, the cursed blade was making its way towards Luke's side—towards his Achilles spot.
Gold eyes flickered towards Percy, ancient and furious.
"I curse you Percy Jackson," the Titan of Time pronounced.
"When you reach the end of your journey—when you find peace—may time rip it away."
The son of Hermes forced Kronos back for one final second, and with Annabeth's dagger in his hand, he drove the blade into his own side.
They had won.
Ψ ⵢ Ψ ⵢ Ψ ⵢ
"You think we'll actually win this?"
Leo looked over at Jason, raising an eyebrow. "Seriously? After everything we've survived, that's your question?"
Jason smiled faintly. "I'm just asking."
"Well, yeah," Leo said, tightening his grip on his weapon. "Obviously we're going to win."
"Obviously?"
"Dude, come on. We've fought Titans, monsters, armies of the dead—"
Leo gestured vaguely at the battlefield around them, the pillars of the Acropolis towering around and above them "—and somehow, against all logic, we're still here."
On the other side of the battlefield, one of Gaea's children raised a bow carved from bone.
Jason opened his mouth to respond, but he never got the chance.
An arrow the size of a telephone pole tore through the air, slamming into Leo. The impact threw Leo backwards, the force of it driving him into the ground before anyone could reach him.
"Leo!"
Jason was already moving, but he stopped when he saw the blood. It gushed from the wound, falling to the ground and onto the earth.
Cracks spread through the stone as the earth drank in the Blood of Olympus. And far below their feet, something ancient began to wake.
For one second—one terrible second—Jason Grace forgot to move, and that was all it took. A second arrow found him.
Ψ ⵢ Ψ ⵢ Ψ ⵢ
Across the battlefield, Piper McLean didn't see Jason and Leo fall.
She couldn't afford to. The world had narrowed down to four things: the monster in front of her, the blade in her hand, a nosebleed which she couldn't let drip onto the ground, and Hazel and Frank standing beside her.
Maybe five things, then, she thought.
"Little busy over here!" Frank shouted as he drove his spear through the monster's chest.
Piper rolled her eyes, ducking beneath a swipe from an empousa.
"Really? That's your excuse for not helping?"
"Pretty good excuse, actually."
Piper almost laughed.
Almost.
For a moment, it felt normal.
Like they were back on the Argo II, like the world wasn't ending, like they weren't standing on the birthplace of ancient monsters while the Earth itself was trying to wake up and take over the world.
Around the Acropolis, the giants watched on with boredom and disinterest. Bound by the ancient laws, they were unable to attack the demigods unless attacked first.
The gods had not yet appeared, split between their Greek and Roman forms with the delayed arrival of the Athena Parthenos to Camp Half Blood.
Yet the giants were not bored for very long.
The ground groaned, a deep rumble echoing throughout the Acropolis. The blood of Olympus had been spilled. Piper tightened her grip on her dagger.
"Where is everyone?" she asked.
Frank turned.
Across the battlefield, the son of Posideon and daughter of Athena were still fighting, uninjured. Percy Jackson and Annabeth Chase, who had faced Titans and monsters and the darkest parts of Tartarus itself, were cutting through the horde like they were dancing.
For a brief second, Piper felt hope, but every second she found herself unable to locate Leo or Jason, she grew more and more worried.
Then a giant stepped forward, delivering something to his king. Porphyrion smiled and behind him, two figures were lifted into the air.
Piper stopped breathing.
No.
No, no, no.
Leo.
Jason.
Their weapons were gone. Their armor was broken. Their bodies hung from the ends of massive spears, raised high above the battlefield.
"Children of Olympus," he called, his voice echoing across the Acropolis. "Look upon the fate of those who challenge the Earth."
In shock, Piper forgot about her nosebleed. A single drop of blood slipped from her nose.
For one terrible moment, it hung in the air. Then it hit the ground between her feet and sizzled like water on a frying pan. The blood of Olympus watered the ancient stones.
The Acropolis groaned and shifted as the Earth Mother woke.
The Wind picked up, and the ground itself became fluid and sticky, the earth beneath their feet pulling at all. Demigods and monsters alike began to sink as the earth turned from solid to liquid and back again.
Piper felt as if she was standing on the goddess’s throat—as if the entire length of the Acropolis resonated with her arrival.
Grass and dirt swirled upward like the point of a massive drill. The column of earth thickened into the thirty-foot-tall figure of a woman—her dress woven from blades of grass, her skin a blinding white quartz, her hair brown and tangled like tree roots, and her eyes a vibrant nebulous green.
Stone rose around the three demigods.
She simply looked at them.
"Children," the Earth said. "You have fought so hard."
The stone spears rose.
"For such a small thing."
Frank stepped in front of them, sword out to defend, but it was futile. How does one defeat the Earth itself?
The spears moved, and when the dust settled, only two demigods were still standing.
The Earth Mother turned her gaze away from the broken remains of the heroes who had stood against her.
And she looked toward the final two.
Ψ ⵢ Ψ ⵢ Ψ ⵢ
Percy Jackson had fought monsters that could tear apart cities.
Percy Jackson had fought Titans who wanted to erase the world.
Percy Jackson had walked through the deepest pit in existence and somehow walked back out.
Yet, nothing could have prepared him for this carnage. Annabeth's hand tightened around her dagger.
"Percy," she said.
He didn't answer. He was staring.
Across the Acropolis, the bodies of Leo and Jason hung above the battlefield like trophies. Below them, the others were gone.
Leo.
Jason.
Piper.
Frank.
Hazel.
Five names that had been there just moments ago. Five voices that had filled the world with noise and joy.
Beside him, Annabeth stopped moving. For once, she had no plan. No strategy. No clever way out.
It was just the two of them standing at the end of the world.
Percy turned to her.
And for a moment, he saw the girl from the docks. The girl from camp. The girl who had followed him into every impossible place.
"Annabeth—" he began.
The ground moved and Percy didn't even have time to look down before a spear of stone erupted from beneath them.
"ANNABETH!"
…
The world went silent.
The spear had stopped inches from Percy.
But it had already done what it was meant to do.
…
"You see now, little hero," Gaea said. "This is what mortality is."
Percy didn't move. He didn't look at Gaea, or the battlefield—only at Annabeth. His hand was still holding hers. Warm, for now. There had been no chance for goodbye.
"This is what you chose." The Earth Mother stepped closer, thirty feet of grass and quartz grinding against stone. "All your victories. All your suffering." Her eyes drifted over the fallen heroes. "And for what?"
Percy's grip tightened.
"The gods offered you everything. Immortality. Power. A seat among them."
Gaea looked down at Annabeth, and smiled.
"And you said no."
Percy's eyes closed.
"I understand now," Gaea whispered, smiling. "You did not want eternity, you wanted time, you wanted mornings with her, you wanted a home, you wanted a life"
The smile faded.
"And that was your mistake. You thought mortality was what made life worth living. What a pitiful thought."
Gaea raised a hand, and it began to glow the golden hue of ichor.
"I will force eternity upon you, Perseus Jackson. You will never grow old. You will never weaken. You will never die."
Her eyes moved to Annabeth, as a stream of golden, divine power erupted from her hand and slammed into the demigod.
"You will never have the future you dreamed of."
Golden light crashed into Percy like a tidal wave.
It should have driven him to his knees, or broken him beneath the weight of divinity. Instead, his wounds vanished, every cut sealing as though it had never existed. His muscles tightened beneath his skin, veins glowing faintly with molten gold, while sea-green light began to burn behind his eyes.
A week ago, in the depths of Tartarus, Percy had reached beyond what any demigod should have been capable of. He had seized control of a domain of Akhlys — poison. In his fury, something inside him had cracked, as though a crystal sphere buried within his soul had splintered. When the rage faded, the fracture had begun to smooth over, yet it had not yet healed.
The divine power found that old wound. It forced itself into the crack, prying it open wider, and the crystal splintered again.
Percy's head snapped back. For one instant his whole body went rigid, arms out from his sides, gold light spilling out through the seams of him—his eyes, his mouth, the cracks in his knuckles where the skin had split from gripping Riptide too hard.
It looked, for that instant, like something was about to tear him apart from the inside.
He'd felt this before. Not this much of it, not this fast, but he knew the shape of it—the same wrongness that had lived in his chest since Tartarus, since the crystal had first splintered in the dark.
She'd told him herself, not thirty seconds ago. Immortality. You will never grow old. You will never weaken. You will never die. He'd heard it as a threat then. Standing here now, feeling the gold fester within him, he understood it wasn't a threat. It was a description of what was already starting to happen.
He would not become a god. He refused as he always had and always would, so he didn't let the power sit still.
He gathered the gold within himself and threw it out. It ran down his arm to the hilt of Riptide instead, and the blade that had never once failed him seemed to drink it in, humming with a light that wasn't bronze anymore, but molten and unsteady, borrowed and burning through him on its way out.
He moved and the Acropolis exploded beneath his feet.
Marble burst outward in a ring as he launched himself skyward, Riptide gripped in both hands. He spun once, carrying all that impossible power into a single descending stroke.
With a crack that echoed across the Acropolis and far beyond, quartz shattered.
Gaea's head came free and struck the ruined marble below with a sound like a dropped statue, fracturing into a hundred smaller pieces that skittered across the stone. Her body didn't fall. It stood there for one full second, headless, grass-woven dress swaying gently in a wind that had gone suddenly, strangely calm.
Then the pieces began to crawl back together.
Grass threaded up out of the cracks in the Acropolis floor, weaving itself into the gap where her neck had been. Dirt rose to fill the spaces between shattered quartz, and within three heartbeats, Gaea's head was reforming atop her shoulders, expression sliding back into place like something poured into a mold.
Her eyes opened. She almost looked amused.
"You cannot cut the earth in half, little hero," she said, working her newly-formed jaw, testing it. "You misunderstand what I am. A blade at my throat means nothing when every mountain, every valley, every stone beneath your feet is my flesh. Do you truly believe the earth ends where my neck begins?"
As she spoke, the golden stream of forced immortality was still pouring into him, burning through his veins like molten slag. Percy didn’t try to block it anymore. He didn't try to survive it. He channeled the agony, pushed it down into the depths of his gut, and called out to the one thing he'd always had beside him.
The sea answered.
It didn't come as a wave; it roared into existence, a massive, pressurized wall of salt water dragged miles inland in defiance of every law of distance and geography. It slammed against the base of the Acropolis with the force of an earthquake, spray soaring high enough to drench the crumbling columns.
Gaea watched the water climb, her expression delighted. "You would drown Athens to spite me? How very like a child of the sea. Break what you cannot control."
Thunder cracked overhead, but not Zeus's thunder—nothing like the clean white bolts that split the sky over Olympus. This was duller, and darker, streaked through with a sickly, bruised green. The lightning didn't strike her; it struck the ruins around her feet, boxing her in, shattering the stone into rubble on every side.
Gaea’s smile only grew. "Yes," she purred, watching the lightning fork down again. "Keep screaming. Keep fighting. Keep trying to burn it off. Use every ounce of that power to tear the world apart. I have all the time in the world to watch you realize you will never be with her again."
The storm didn't slow. It closed inward, and for the first time, it stopped touching the ground beneath her at all. Where her feet met the shattered marble, a gap opened—narrow, then wider—as the seawater ate into the stone, carving away the foundation until she stood on a precarious pillar with nothing beneath it but churning white foam, cut off from the earth that fed her.
Percy watched the gap widen, his eyes cold. He reached into that hollow, festering place Akhlys had brought out in him just a week ago. This time, there was no Annabeth to stop him. He reached into the very chemistry of the water he had summoned, twisting the salt and the spray, forcing the ocean to bend to a different law.
The water curdled.
The clear, crashing ocean turned into a slick, viscous black. The scent of ozone and brine vanished, replaced by the choking, metallic tang of venom. The water—now heavy with the weight of every curse, every grief, and every drop of poison he had ever witnessed—began to boil.
"What—" She looked down, and for the first time in ten thousand years, something that might have been alarm crossed her face. She reached for the ground, for the roots that ran beneath all of Greece, all of the world, and found nothing beneath her but a poisoned sea that answered to someone else.
The rain began to burn.
Wherever the black, venomed spray landed on her skin, the quartz didn't crack; it dissolved, the way stone yields to acid over centuries, compressed into seconds. Gaea screamed, and this time there was no mockery in it—just something old, and furious, and underneath both of those things, afraid.
"Akhlys," she spat, her voice fracturing as her shoulder began to slough away into dark, viscous sludge. "You dare turn her venom on me? You are a son of the sea, nothing more! You cannot command the misery of the pit, nor the wrath of the earth. This is blasphemy!"
She wasn't wrong; it was blasphemy.
Percy wasn't just fighting; he was cannibalizing the very essence of the power she had forced upon him, using his own mortal soul as a furnace to burn away the laws of the universe. He was feeding the storm with the stolen divinity she had tried to cage him with, turning her "gift" into the very acid that was dissolving her existence.
He didn't need to be a god to destroy her. He only needed to be the thing he had been in the depths of Tartarus: a broken boy who refused to be held, a force of nature that broke whatever box the world tried to put him in.
The golden stream of power suddenly snapped. Gaea severed the connection, gasping as her lower half dissolved into the black, churning foam. She had finally realized her mistake. She wasn't just making him a god; she was handing him the very forge with which he was unmaking her.
And as she looked up at him—at the boy wreathed in dark lightning and weeping black water—she saw the cold calculus of her own end. The poison was too deep. Her physical form was collapsing, washing away into the corrupted tide. She was going to die long before he burned through the divinity she had already given him.
If she was going to be destroyed, then she would make certain he survived it. Forever.
"You will not follow her!" Gaea screamed, her remaining quartz skin cracking with the sheer force of her hatred. "You will live with this!"
The flow of divine power returned with a burning fury—a torrential flood outclassing the previous stream one hundred fold. The remnants of the Earth Mother's consciousness, the absolute entirety of her remaining divine essence, surged upward and slammed into Percy in one blinding, cataclysmic wave. It was an ocean of raw immortality, designed to overwhelm his mortal frame in an instant, cementing his godhood before he could even take a breath.
It was too much. The golden ichor flared so violently inside him that Percy felt the last tethers of his humanity snapping. He was suffocating in divinity. He couldn't burn it away fast enough—not wave by wave, nor bolt by bolt.
So he didn't try to burn it. He detonated it.
Percy threw his arms wide, a roar tearing from his throat as the golden weight of forced ascension met the darkest depths of the sea. He channeled every single drop of Gaea’s final, spiteful curse outward, forcing it all into the heart of the hurricane above and around them.
The sky shattered.
The storm absorbed the impossible surge of power, collapsing inward for a fraction of a second before expanding in a blast of catastrophic force. A shockwave of pure, weaponized chaos—water, poison, lightning, and divine fire—ripped outward.
It caught Gaea point-blank. Her final scream was drowned out in the deafening roar of the explosion as her physical form was pulverized into dust. The sheer magnitude of the blast caught her ancient essence and tore it apart, scattering the Earth Mother to the furthest corners of the sea and sky, too ruined and too dispersed to ever reform.
The blast wave leveled what remained of the Acropolis, stripping the marble down to its bedrock ten times over, throwing dust and debris into the sky for miles around.
Then, it was over.
The wind that had torn across Athens fell silent. The earth had stopped screaming. Gaea—the ancient force that for a brief moment had held the world in her hands—was dead. To storm or fire, the world must fall. And the world had fallen.
In a way, Gaea had failed: Percy Jackson was still mortal, but barely. He stood on the edge of something he could not name. Divinity pulled at him from one side, mortality from the other, but neither had claimed him; he was not a god, yet.
Around him, protected by a final, desperate instinct he had cast just as the sky shattered, lay the bodies of those who had fought beside him.
Leo.
Jason.
Piper.
Frank.
Hazel.
And…
Annabeth.
That name hurt more than the others.
Percy dropped to his knees.
For years, everyone had told him he was a hero. That he would save the world. That he was important, but they had never told him what came after. Percy had had his dreams: a life in New Rome with Annabeth, going to college, not having to watch his back every second of every day, but those were all gone now. He had fought his whole life for a future, and now that future was gone.
The world was saved, the monsters were gone, the fighting was over, and yet there was nothing left.
His fingers tightened around Riptide, the sword that had been with him through every impossible thing, the sword that had never failed him.
"An oath to keep—" Percy whispered, though his voice sounded strange, and distant. He could join them, he could join her.
"—with a final breath." He looked at the blade. He was tired. And as he lifted the sword to his neck, he finally felt peace.
…
"When you reach the end of your journey—when you find peace—may time rip it away"
…
For one perfect moment, everything was still.
Then time shattered.
Ψ ⵢ Ψ ⵢ Ψ ⵢ
Percy Jackson, Hero of Olympus, Slayer of Titans, Bane of Kronos, and a dozen other things people had called him when they wanted him to be something more than a person, woke up in the middle of a foggy forest.
As he opened his eyes, he saw the trees stretching above him, their branches twisting together and blocking out most of the sky. What he could see beyond was overcast and cloudy, and mist drifted between the trunks, curling around his legs like it was searching for something.
Percy looked down at himself, and immediately knew something was wrong. The last thing he remembered was Athens. The storm. Gaea's scream. The bodies of his friends. Annabeth. His breath caught at the thought, and he forced himself to push it away before it could consume him.
His wounds were gone, he was wearing clothes he hadn't seen in years, and everything about him felt wrong, like he had been pulled out of one life and dropped into another.
He got up from the ground. In his hand, he still held Riptide, its soft bronze glow standing out amongst the fog.
He wasn't dead. That was the first thing he realized. Percy had been to the Underworld before, and this was not Hades' style. This was a forest. Which meant that somehow, impossibly, he was still alive. And Percy didn't understand how.
But he didn't even think about it. Thinking meant remembering, and remembering meant Annabeth. Once more, he raised the bronze sword to his throat. Then he moved, sliding the blade across his neck.
Nothing happened.
For a second, Percy just stared. The blade had bounced right off of his skin. There was no pain, and no blood, just the quiet of the forest.
He tried again, harder, but still, nothing happened.
Percy dropped the blade, his eyes widening and chest heaving. A memory came rushing back of a cold, polluted river—the Styx.
He frantically twisted his hand to the small of his back, his fingers tracing the familiar, cold notch of the Achilles spot. It shouldn't be there. He had walked through the Little Tiber; he had washed that power away. And yet, the curse was sitting in his skin like a parasite.
Percy let out a hysteric bark of laughter. The Curse of Achilles had saved his life more times than he could count. Now, it was keeping him from the one thing he actually wanted.
The irony would have been funny.
Almost.
"No," he screamed. The ground began to shake, causing birds to flee from nearby trees, fluttering into the fog.
In any other case, he would have been relieved. Waking up in an unknown place without protection could prove deadly. Yet all Percy felt was exhaustion.
His eyes turned to the sword on the ground. There was still one way. One place where he wasn't invincible. He picked up Riptide.
His hand moved. He didn't hesitate this time, and then—
A flash of red light cut through the fog.
Percy barely had time to turn, before the spell struck him in the chest.
Riptide slipped from his hand, the bronze blade shrinking back into the shape of a pen before it disappeared into the grass.
And Percy Jackson, who had survived Tartarus, who had carried the weight of the world on his shoulders, collapsed onto the soft dirt below.
The forest became quiet again, save for the sound of rustling leaves as a figure emerged from the fog.
Albus Dumbledore had expected many things when he came into this forest.
Perhaps a creature disturbed by the forest's wards, or perhaps a dark wizard foolish enough to believe the Forbidden Forest offered somewhere to hide.
Dumbledore stopped a few steps away, his blue eyes narrowing slightly as he studied the unconscious teenager lying in the grass.
Sixteen years old, perhaps seventeen at most. And yet something about him felt impossible.
The boy was dressed strangely, in clothes that looked Muggle in design, though Dumbledore had learned long ago not to judge magic by appearances alone. Alongside that, there was the matter of the glowing bronze sword which had mysteriously disappeared as soon as it had fallen onto the ground.
The sword especially bothered him.
Albus Dumbledore had spent decades studying magic of all sorts. Ancient magic, dark magic, lost magic. In all his years, he had learned that the world was full of mysteries. But this was something even he had never encountered.
He stepped closer, standing over the unconscious body.
"Merlin..." he whispered.
The boy's face was calm now, but not peaceful.
Dumbledore was all too familiar with that expression. He had seen it in the eyes of those who returned from the war with Grindelwald, and later in those who fought against Voldemort. It was the look of people who had survived, and wished they hadn't. And that above all else was what troubled him most.
Dumbledore knelt beside the boy, his expression one of calm, grandfatherly concern. He flicked his wand in a complex, rhythmic pattern, casting an extensive diagnostic charm. It was a spell he usually reserved for victims of dark curses or extreme magical duels, or in times when one could never have too much information.
He expected to see the standard signs of a magical surge—singed veins, a depleted core, perhaps the residual tang of a curse or hex.
Instead, the results that manifested in the air before him made Dumbledore’s breath hitch.
The diagnostic stream turned a deep, warning crimson. It wasn't just low; it was completely hollow. It looked as though the boy’s entire internal system had been scoured clean by a force so intense that it had stripped his very magical fibers to the bone. By the laws of wizarding biology, the boy should have been dead. He should have suffered a total system collapse ten times over, his heart ceasing to beat the moment the energy had bypassed his physical constraints.
And yet, his heart was beating. He was breathing.
Dumbledore canceled the spell, his fingers trembling slightly as he folded them into his robes. He had seen the aftermath of dark rituals, of dragon fire, of accidents that defied explanation. But this? This was as if the boy had been struck by the raw power of a thunderbolt and had somehow forced his own body to knit itself back together in the aftermath.
"What have you survived, child?" Dumbledore whispered, the silence of the forest seeming to lean in to hear the answer.
Dumbledore flicked his wand again, and a silver phoenix erupted from the tip. "Poppy," he said, his voice unusually sharp, devoid of its usual twinkle. "Prepare the Hospital Wing for immediate trauma. Total system burnout, unknown etiology. He is… he is a miracle, but he is a broken one."
The Patronus flew away into the trees.
Dumbledore looked back down at the unconscious boy.
"Sleep now," he murmured, his voice lost to the wind. "Whatever war you have finished, let this be a place of rest."
With a small movement of his wand, Percy was lifted from the ground. The fog parted as they left the forest behind, and beyond the trees, ancient towers rose into the night sky.
Hogwarts School of Witchcraft and Wizardry.