A commoner living in ancient Greece, Heron discovers his true heritage as a son of Zeus, and his purpose: to save the world from a demonic army.

To escape the Underworld forever, Hades crafts a plan to claim Zeus's crown for himself and reunite with his beloved Persephone as ruler of Olympus.

Set loose from captivity and burning for revenge, the king of the Titans swears to crush the Olympian gods and reclaim the power they stole from him.