Twenty-five years after the Battle of Yavin, Luke Skywalker and the galaxy are facing their first major threat since the Sith were defeated: an invasion of hostile warriors from another galaxy - the Yuuzhan Vong! The peaceful planet of Artorias is in the path of the alien armada. Finn Galfridian, his spunky sister Kaye, and their parents find themselves separated and fighting for their lives when the surprise invasion occurs. But their ordeal is just beginning...