Ash God Final Dawn

Three years after a nuclear war, scientist Brady and his wife Lia survive as lowly sewer scavengers in an underground shelter. Betrayed by a ruthless governor and cast into a deadly abyss, they merge with a divine heart and awaken the Titan Armor. Rising from hunted outcasts to wasteland warriors, they battle mutant beasts, expose the architects of the apocalypse, and risk everything to cleanse the poisoned world and lead humanity back into the light.