In Greece, war is brewing. As Sparta and its allies march on Athens, a prophecy warns that Athens can only be saved if a certain girl is sacrificed instead. But Ianessa escapes. When Athens falls to the enemy, Ianessa is seized with a moral responsibility to set things right and save her city. In her impossible mission, she teams up with an unlikely ally. An Athenian girl who should be dead. A Spartan helot with a desire for revenge. Can they save Athens?