The Olympians - Zeus, Hades, Athena, and Poseidon - have defeated the Primordial God Chronos, taking control of his kingdom and the Mortal World. The discouvery of new form of energy, know as Aegis, which escapes from his wounds, opens the door to new powers and technologies.

As they build their new kingdom, the Olympians conspire against each other to see who will be the new leader. But they must be careful, for there are other Primordials lurking in the darkness, their anger growing...