Chapter Text
Percy sat at the base of his father's throne and stared at nothing.
The stairs were cold beneath him — marble, everything on Olympus built to last forever and feel like it. His elbows were on his knees. His hands hung between them, still. The same hands Annabeth had held twenty minutes ago, or an hour ago, or a lifetime ago — he'd lost track somewhere between the running and the ascending and the long, hollow walk through Olympus that had delivered him here.
He could still feel it. The jolt of her. The way her grip had tightened instead of letting go. He pressed the heels of his palms against his eyes.
The throne room was empty. The great seat of Poseidon loomed above him anyway, vast and sea-green, smelling faintly of salt and deep water. Percy had sat at its base more times than he could count in the last few months, for no reason he could have articulated. Just — proximity, maybe. To something that felt, in the loosest possible sense, like family.
He dropped his hands.
Her face played again behind his eyes whether he wanted it to or not. The way she'd looked at him in the stacks — first the puzzle, then the unraveling of the puzzle, then something underneath the puzzle. The tears she hadn't let fall. The way she'd said his name not like a question and not like an answer but like something in between.
You're Percy.
For one moment — one single, stupid, luminous moment — he had felt it. Hope. The real kind, not the bargaining kind he'd been running on for months, not the just a glimpse and then you can breathe kind that he'd been rationing out to himself like it had to last. Real hope. The kind with weight to it, the kind that felt like something solid under your feet after a long time of water.
Percy let out a long breath through his nose and looked up at the ceiling of the throne room — at the clouds painted across it, gold and white and entirely decorative, nothing like the real sky. Everything on Olympus was like that. Beautiful in the way that things built for gods were beautiful: grand, and permanent, and completely indifferent to the people inside them.
She had said his name. She had held his hand and not let go. She had looked at him like she was standing at the edge of something enormous and leaning in anyway —
And then the thunder had come. And here he was.
While everyone he loved moved through their days like water finding the shape of the ground — adapting, continuing, living — he sat at the base of a god's throne and tried to remember what it felt like to be part of something.
The throne room was very quiet. He didn't move. He didn't pray — he was done praying for today, possibly for the foreseeable future. He just sat, in the cold and the quiet, and let himself feel the full impossible weight of it.
The hope. The loss. The six blocks that had taken him months to walk.
And somewhere forty stories below, the world kept going without him.
He didn't hear Poseidon coming. Percy had grown up with the ocean. He should have known. He looked up.
His father stood before him, hands in his pockets, wearing a blue button-up rolled to the elbows and beige trousers — dressed as he always was when he moved through the mortal world, casually, like someone who had simply stepped in from elsewhere. He looked, as he always did, like a man — until you looked at him long enough that the illusion thinned and what was underneath came through. The weight of him. The depth.
His eyes were the same shade as Percy's. That was the only word for it: void, blue and old and tired in the way that only immortals could be tired — the accumulated weight of watching things happen that they couldn't stop and had perhaps, in some corner of themselves, helped cause.
Percy looked back at the floor.
"Perseus."
"Dad." Flat. Not cold exactly — just emptied out, the voice of someone who'd used everything up already today and was running on the dregs.
A beat of quiet.
"You went to see her." Not a question.
"Yeah." Percy's eyes stayed on the middle distance, on nothing in particular. "I did."
Poseidon said nothing for a moment. Then he settled into his throne — not with the full weight of godhood, just a father sitting down because his son was sitting down and standing over him felt wrong.
Percy could feel him thinking. Could feel the two things pulling against each other — the god, who understood Zeus's decree and the politics of Olympus and the precise, fragile arrangement that Percy's existence here depended on — and the father. The part that had watched his son hold the fate of the world. The part that had never quite fit inside a god.
The silence stretched. Outside, somewhere below, thunder moved through distant clouds — residual, or another warning; Percy couldn't tell anymore.
"How is she?"
Percy almost smiled. It was such a father question — not strategic, not divine, just direct and aimed straight at the thing that mattered. How is she.
"Still Annabeth." He said it simply, because it was the simplest true thing. "Still the smartest person I know." He paused, and saw her again — the brow furrowed over her diagrams, the pencil between her teeth, the way her eyes had moved across his face like she was reading in a language she hadn't spoken in years. "She was annotating Greek architecture. In the margins. In her own shorthand."
Poseidon listened. Didn't interrupt.
"She looked at me," Percy said. Quieter now. "And she —" He stopped. Tried to find the shape of it in words and almost couldn't. "Something happened. When she said my name. It was like watching someone reach for something just out of range." He shook his head slightly. "She was close, Dad. I could see it. She was right there at the edge of it."
He felt his father's gaze on the side of his face. Steady. Patient. Grieving, a little.
Percy exhaled. "I think she remembers me."
He said it like he meant it. And he did mean it — some version of it, the hopeful version, the version that had kept him breathing on the run back here.
But even as the words settled in the air between them, he felt it. The thing underneath the sentence. The part he hadn't said, the qualifier he'd left out — because saying it out loud would make it real, and making it real would mean sitting with it fully, and he wasn't sure he was built for that today.
It wasn't memory. Not yet. Not the full thing — not the quests and the wars and the years of them. It was something more like the shape of him, without the substance. The imprint of a door where a door used to be.
"Zeus is pissed." Percy said it to the floor, conversational, like he was commenting on the weather. Which, given the thunder still rolling in low waves through the clouds below Olympus, was almost literally true. "The rumbling hasn't stopped." He tilted his head toward the open air beyond the throne room, where the sky sat heavy and grey. "In case you hadn't noticed."
"I noticed," Poseidon said quietly.
Percy nodded. Like that settled something.
Poseidon looked at his son — the way he rarely let himself, because looking too directly at the things that hurt you was a luxury mortals had that gods had mostly learned to do without. But he looked now, and what he found carved something in him that he hadn't expected.
He recognized it. The set of the jaw. The eyes that were present and somewhere else at the same time.
He had worn that face once. Standing outside a Manhattan apartment building, hands in his pockets, knowing he was walking away and knowing it was the right thing and knowing, with the certainty of someone several thousand years old, that being right about something didn't make it hurt less.
Sally Jackson had stood in her doorway. He had walked away.
Percy looked worse. That was the part that sat in Poseidon's chest like a stone, because he had thought, when he'd made his own sacrifice, that there was no look more miserable than the one he'd worn leaving her. He had been wrong. This was what it looked like when you were immortal and sixteen years old forever, and the girl you loved was forty stories below, and she didn't know your name.
"I just want to see her." Percy said it simply. Not pleading, just stating a fact.
"I have a millennium up here." He leaned back against the base of the throne, staring upward. "A couple hundred years, give or take." The sarcasm was thin, worn through in places. "Plenty of time. All the time. Infinite, basically."
"But I see the girl I love for a minute —" His voice caught, just slightly, on love, like the word still had edges on it, like he hadn't quite gotten used to saying it out loud without her there to hear it. He laughed — short, low, bitter at the bottom. "And Zeus can't allow it."
The laugh faded. What was left underneath was quieter and considerably harder to look at.
Poseidon was silent for a long moment. Thunder moved through the clouds below them, slow and deliberate — Zeus, ever-present, drawing his borders in sound.
"He's afraid," Poseidon said finally.
Percy looked at him.
"Not of her." Poseidon chose his words carefully, knowing where they led. "Of what you are when you're with her. Of what you're capable of when you have something to fight for." He paused. "Zeus has always been afraid of that."
Percy stared at him for a long moment.
"Great," he said. "That's great. Very helpful."
"Percy —"
"I'm not going to overthrow him, Dad." He said it without heat, just tired. "I don't want his throne. I don't want any throne. I want —" He stopped. Pressed his mouth together. "I want to sit across from her at a table somewhere and argue about architecture. That's it. That's the whole thing."
Poseidon looked at his son. And felt, in whatever part of him was still capable of it, the particular grief of a god who understood exactly what his son was asking for and exactly how little power he had to give it to him.
"I know," Poseidon said.
The quiet stretched between them. Percy let it sit for a moment — before something shifted in his expression. Something that had been held carefully, deliberately, behind the exhaustion and the bitterness, slipped its leash.
"At least Mom remembers you."
He said it plainly. He didn't say it to wound, didn't sharpen it or throw it. He said it the way you say things when you're too tired to protect people from the truth anymore. Just laid it down between them.
"She knows your name. She knows your face." Percy's jaw worked. "She knows what you were to each other. She carries that." He paused. "Even if you couldn't stay. Even if you left — she knew you. She got to keep that."
Poseidon said nothing.
"Annabeth looked me in the eye today." Percy's voice stayed quiet, but something underneath it was fraying. "She grabbed my hand and she — she felt it, I know she felt it, and she still —" He stopped. Swallowed. "She said my name like she was trying it out for the first time."
He laughed, once. Short and hollow.
"She doesn't know who I am, Dad." The words came out cracked down the middle. "She doesn't know what we were. She doesn't know about any of it. She doesn't know that I would have burned down the world for her and nearly did." He shook his head. "She looked at me like a stranger she almost recognized."
The throne room was very still.
"You had to leave Mom," Percy said. "I know that. I'm not — I know it cost you something." He finally looked up, met those blue eyes directly for the first time since Poseidon had sat down. "But she remembered you. She always remembered you. That was something you got to keep."
He looked back down.
"I don't get to keep anything."
The silence that followed was a different kind than before. Heavier.
Poseidon sat with it. Let it settle into him fully, without deflecting, without the comfortable distance of godhood. Let his son's words do what they were meant to do — not because Percy had aimed them as a weapon, but because they were simply, devastatingly true.
Sally Jackson. Who had loved Poseidon even when he couldn't stay, and had never once made Percy pay for that. Who had kept his name somewhere warm inside her for years. Who had raised a boy so full of love that even the gods hadn't been able to hollow it out of him, and had done it alone, and had done it well, and had never asked to be thanked for it.
Who had looked at her son — this boy with his father's eyes and his own stubborn heart — and made sure he knew, from the very beginning, that being loved was not something you had to earn. That it was simply possible. That it existed in the world and was available to him.
She had modeled it. Every single day.
She had taught Percy not to despise his father when despising him would have been the easier thing. She had taught him to leave room, in even the most impossible people, for something worth loving.
And in doing so, without meaning to, without knowing what she was building —
She had made him exactly the kind of person Annabeth Chase deserved.
The same Annabeth Chase who was standing in a library forty stories below, holding the ghost of a feeling in her hands, without even a name to put to it.
Something moved behind Poseidon's eyes. He looked at his son — at the slope of his shoulders, at his hands hanging between his knees, still carrying the phantom warmth of hers. Percy wasn't asking for anything. Wasn't pleading, wasn't leveraging. He was just sitting at the base of his father's throne telling the truth because he was too hollowed out to do anything else.
Poseidon stood. He moved past Percy toward the edge of the throne room, hands sliding back into his pockets. To anyone watching, it would have looked like nothing. Like a god concluding an unremarkable conversation and moving on with the business of eternity.
But at the threshold he paused. Just briefly. Looking out at the sky, at the grey clouds below, at the city hidden underneath them, at the world Percy was sealed away from.
He thought about Sally Jackson. He thought about what it had meant that she remembered him.
He thought about a girl in a library, annotating Greek columns in her own shorthand, reaching for something she didn't have the memory for yet.
Yet.
"My palace." Poseidon let the words sit for a moment. "Zeus has no reach there." A brief pause. "That's why I stay there most of the time."
He turned slightly, just enough, and glanced at the great sea-green throne looming above where Percy sat. "This throne connects directly to the palace." His eyes moved briefly to his son's face. "My authority there is the same as it is here. But the palace is mine, Perseus. Not Olympus. Not Zeus's."
A pause, weighted. "Connected to Olympus. But not — entirely subject to it."
Percy stared at his father. He was doing the thing Annabeth had always done for him — reading between the lines, following the architecture of what was being said to find the room hidden behind it. He'd never been good at it. He was doing it now, slowly, the gears turning.
The throne. Direct access. My authority. Its own rules.
His heart moved before his brain finished the thought.
"But Zeus —" He stopped. Started again. "He'd know." The hope was there — he could feel it, that treacherous, stubborn flare catching in his chest — but the doubts were faster, louder, already crowding in. "The second I use that throne, he'd know. He'd know I brought her through —"
"He would notice," Poseidon said. "Yes. Zeus notices everything that passes through Olympus. He would see the door open." A pause, measured and final. "He cannot see what's behind it."
Percy went still.
"The palace is mine," Poseidon continued, "What happens there — who is there — falls outside the reach of what Zeus tends to concern himself with. He watches Olympus. These halls." He said it without edge, without bitterness. "My waters are another matter entirely."
"He'd still know," Percy said. The doubts hadn't left — they never left easily. "He'd know it came from you. He'd know you helped —"
"He'd know," Poseidon agreed. Calmly.
Percy looked at his father. Waiting.
"But he owes me." Four words, quiet as a depth charge.
"I gave up my palace." His voice didn't change. "Because you asked for it. During the war, when everything balanced on a knife's edge and you'd run out of every other option — you came to your father and you asked." He let the weight of it settle between them. "And I gave it."
Percy's jaw was tight. He said nothing.
"Zeus sits on his throne today because my son asked me for something and I said yes." Poseidon held his gaze, steady and immovable. "He has owed me since that day. We have both been pretending, very politely, that the debt doesn't exist." Something shifted in his expression — not quite a smile, not quite a threat. "I think it's time to stop pretending."
The throne room was quiet except for the distant, low warning of thunder — Zeus, ever-present, ever-watching, drawing his borders in sound.
Percy looked at the throne. At the great sea-green seat that smelled of salt and deep water. At the door his father had been quietly, carefully, opening.
"The palace has a library," Poseidon continues on. "Extensive collection. Architecture, mostly. Ancient Greece." He let that sit in the air between them for exactly one second. "The kind of material someone redesigning Olympus might find useful."
The pieces assembled themselves in Percy's mind one by one, slow and then all at once, the way they always do right before something changes.
"If someone were to stay there—" Poseidon continued," —I could visit them. Through the doors of my throne." His eyes didn't leave Percy's. "Regularly."
Percy turned to look at his father fully. Poseidon met his eyes. And for the first time in the conversation, the careful neutrality of his expression thinned.
"You should visit," Poseidon said. "Soon."
A weighted pause.
"And Percy —" his voice dropped, carrying the weight of something meant to be remembered — "you don't have to visit alone."
The thunder rolled again outside. Louder. Insistent.
But this time, Percy didn't care.
He was the son of Poseidon. The sea, like him, could not be restrained.