A quest to descend to the darkness of Hades… Skylar, Mason, and the other descendants embark on a mission to eliminate Hades. They discover the ancient gods are not dead as once believed, but are instead held captive. In order to save the world from destruction at the hands of Hephaestus, they must rescue the gods of Olympus. As Skylar learns more about her bloodline and her powers, the darkest forces known to man are about to return to reclaim their stolen kingdom.