When Superman saves an innocent man from murder, he discovers two disturbing facts: That the man he saved is part of a cult that worships the Man of Steel, and that the would-be killer is part of another faction dedicated to wiping them out! Even worse, both groups are gaining super-powers due to a mysterious, spaceborn source that Superman traces back to the dread ruler of Apokolips: Darkseid. Collects stories from ACTION COMICS WEEKLY #601-641, SUPERMAN #48 and ADVENTURES OF SUPERMAN #417.