Apollo and Poseidon send plague and a sea serpent against Troy. Heracles slays the monster, later sacks the city, and leaves Priam as king of a city already scarred by divine wrath. In Greece, the "cursed house of Atreus" festers, while in Troy the newborn Paris is prophesied to bring about the city’s doom. And the birth of Helen from a golden swan egg, will change Troy's destiny forever...