Greek general Themistocles attempts to unite all of Greece by leading the charge that will change the course of the war. Themistocles faces the massive invading Persian forces led by mortal-turned-god, Xerxes and Artemesia, the vengeful commander of the Persian navy.

When a young owl is abducted by an evil Owl army, he must escape with new-found friends and seek the legendary Guardians to stop the menace.