After accidentally releasing the gods from their captivity on Olympus, Helen must find a way to imprison them once again, or risk unleashing immeasurable chaos. But with her once-solid group of friends now divided, Helen is left on her own to set things right.To make matters worse, the Oracle reveals that a dangerous Tyrant is lurking among them . . . and all fingers point to Orion. Unsure whether she loves him or Lucas, Helen is faced with a terrifying decision, for an all-out war is coming to her shores.