In the immediate aftermath of A New Hope, the rebels have won a major battle against the Empire - and now they must win the war! Darth Vader is obsessed with discovering the identity of the rebel pilot who destroyed the Death Star, but as Vader and Luke Skywalker's destinies begin to intertwine, neither can predict how their fates are tied together - even as the fallen Obi-Wan Kenobi haunts them both! Meanwhile, Princess Leia works to rebuild the rebel forces - and has plans for a secret X-Wing ...