Hermes dropped them on the beach just before noon.
The Pacific stretched endlessly before them, blue and indifferent, waves rolling in with the confidence of something that had never needed permission to exist. Surfers cut across the water like fleeting thoughts, laughter carrying on the salt-heavy air. To any mortal eye, it was just another California afternoon.
To Keith, the ocean felt like a presence.
Watching.
Waiting.
A figure stood barefoot at the water’s edge, board tucked beneath one arm, hair streaked with silver like seafoam caught in sunlight. He wore a loose shirt, unbothered by the wind, his posture relaxed—but the tide itself bent subtly toward him, as though eager for instruction.
Poseidon turned as they approached.
His grin was immediate and unguarded.
“Well,” he said, voice rolling like distant thunder beneath calm waves, “if it isn’t my favorite collection of troublemakers.”
His gaze settled on Keith.
“And there you are,” Poseidon added warmly. “Nephew.”
The word struck Keith harder than he expected.
Poseidon stepped forward and clasped his shoulder with a grip that was both crushing and reassuring. “You’ve got your mother’s eyes,” he said. “And her stubbornness. The sea respects that.”
Apollo inclined his head. Aphrodite smiled politely, though her eyes remained wary.
Poseidon glanced between them. “So,” he said lightly, “what do I owe the pleasure? You don’t usually come calling unless the world’s about to tilt.”
Keith swallowed.
They spoke for a while—of small things at first. The changing tides. Mortals chasing thrills they barely understood. The subtle sickness creeping into the oceans: coral paling, currents misaligning, creatures migrating without reason.
Then Keith told him everything.
Demeter’s disappearance.
The Titan prison beneath the sea.
The prophecy.
The vision of his own death.
Poseidon’s expression shifted—not to fear, but to something heavier.
Understanding.
“The sea has felt it,” Poseidon said quietly. “The disturbance. Something old is stirring down there. Something that remembers the war.”
Keith stared out at the water.
“I saw myself die,” he said suddenly.
The words tasted like iron.
Poseidon said nothing.
Keith clenched his fists. “I don’t know when. Or how. Just… that it happens.”
The ocean surged, a larger wave crashing onto the shore.
Poseidon turned to him fully now. “Prophecy is a current,” he said. “Not a chain.”
Keith laughed weakly. “Doesn’t feel that way.”
Poseidon’s voice softened. “Every sailor who ever drowned saw the wave coming. Some still chose to sail.”
Keith looked up.
“I’m afraid,” he admitted. “But I can’t stop. Not when it’s her.”
Poseidon nodded once.
“Then the sea will carry you,” he said. “Not to your end—but through it.”
He raised his trident.
The ocean parted.
________________________________________
Atlantis, the City That Refused to Die
They descended not by falling, but by invitation.
Water wrapped around them like a living veil, pressure held at bay by Poseidon’s will. Light filtered downward, refracted into impossible colors. Towers emerged from the deep—spiraling structures of coral and crystal, glowing runes embedded in pearl-white stone.
Atlantis.
The lost city breathed.
Merfolk rose to meet them, weapons lowered, eyes shining with reverence. Word spread instantly, currents carrying it faster than sound.
The Earthborn has come.
Keith felt it—the way the water shifted around him, curious but gentle, as though the sea itself was studying his heartbeat.
A procession formed. Tridents struck stone in salute. Voices echoed through the deep in harmonies older than language.
Poseidon walked beside Keith, proud.
“You’re safe here,” he said. “For now.”
They were led into the city’s heart, where bioluminescent gardens bloomed and ancient libraries pulsed with memory. The merfolk bowed—not to Apollo, not to Aphrodite—
—but to Keith.
And that frightened him more than any monster.
As the city welcomed them, Keith’s thoughts drifted back to the vision.
The blade.
The blood.
The certainty.
He wondered—not for the first time—whether saving his mother meant paying the price he had already seen.
And somewhere, far below Atlantis, beyond even Poseidon’s watch—
The God Prison waited.