Dominic Hayes spent his final days trapped between sterile hospital walls, his seventeen-year-old body ravaged by leukemia. Death came not as an ending but as a doorway—one that opened onto roaring seas and infinite oceanic might. He awakens transformed: Poseidon, the Greek God of the Sea, infused with divine essence and eternal life. The dying boy from the hospital ward is gone. In his place stands a god commanding the very waters that now pulse through his reborn existence. Yet divinity carries burdens that mortality never demanded. As Dominic struggles to comprehend his godhood, the world trembles. Slumbering deities stir awake, forgotten truths resurface, and the delicate boundaries separating realms fracture. Zeus, Hades, and Athena emerge from the shadows, each with agendas that collide with his own. Dominic faces an impossible choice: accept his divine mantle and safeguard the mortal realm he abandoned, or succumb to the overwhelming force of power that was thrust upon him. Reincarnated as Poseidon weaves together loss, rebirth, and redemption—a story where a second chance arrives not as salvation, but as a tempest demanding mastery. Can a boy who knew only suffering learn to wield godhood, or will the weight of immortality consume him entirely?