Brother and sister duo, Shea and Sean, have spent their youth struggling to survive, alone in an alien city, far from the now lifeless planet they’d once called home. Now, all grown up, they make their way by capturing other beings for the promise of reward – specializing in hunting the robots they’d once shared their home planet with.

Still suffering emotionally from the loss of everything they’d ever known and loved, Shea and Sean have nothing else in the universe but each other. Once one of them is kidnapped, the other will tear the entire galaxy apart until they are finally reunited.