One year after the destruction of the Death Star, Luke Skywalker finds himself fighting on the frontlines of a Galactic Civil War. But as he journeys to complete his training and restore the Jedi Order, he is contacted by his old master, Obi-Wan Kenobi, who leads him to a former ally of his father. Together, the two must now fight the Empire and uncover Darth Vader's new plan.

A year has passed since Kid Flash's disappearance. Nightwing, after having a leave of absence, returns to the team and they find themselves in their greatest battle yet. Along with the Light, they now face new threats led by Doomsday, Bane, and a rebuilt Injustice League led by the mysterious Sinestro. And Superboy finds a long lost Kryptonian who does not share Superman's view.