The Titan War Sacrifice

Caius, the illegitimate son of the divine court, was cast away with his mother and raised as a "bastard." Forced to return to serve Zeus in exchange for saving his mother from a deadly curse, he soon discovers he's merely a sacrifice for the coming Titan War. Betrayed by the gods' arrogance, Caius vows not only to save his mother—but to make the entire divine realm pay for their cruelty.