Born without divine powers, Leon endures relentless torment at an academy for demigods. When Orion, son of the Thunder God, forces Leon’s childhood sweetheart Selena into a marriage pact, he casts Leon into Tartarus—the abyss that imprisons ancient, forbidden beings. On the brink of death, Leon’s burning thirst for revenge awakens the Titan King. Wielding the power of destruction, he trains in the abyss and emerges transformed. Months later, Leon storms the engagement banquet astride a beast from hell, slays Orion, and rescues Selena before she can sacrifice herself to destroy her captors. Hunted by Olympus, the two flee together as Selena unlocks her dormant Moon Goddess powers. But when Zeus himself descends to lay waste to an entire city, Selena sacrifices her soul to save Leon, allowing him to complete his ultimate Titan transformation. Consumed by grief, Leon carries her icebound coffin into Olympus alone. There, his Titan blood merges with the remnants of Selena’s divine essence, resurrecting her as a goddess. Reunited, they battle side by side, slay Zeus, and overthrow the old gods. Above the shattered thrones of Olympus, they embrace the dawn of a new world.