Following the assassination of Orion, the son of Darkseid, in an alley on Earth, Green Lantern Hal Jordan and John Stewart begin a decisive investigation with the help of an Alpha Lantern. Quickly, the events are linked: J'onn J'onnzz is murdered, Jordan is accused of the murder of Orion, the Daily Planet explodes and Batman finds himself trapped. A mysterious Libra, surrounded by a group of criminals, seems to be pulling the strings. But who is he?
