On an alternate Earth, the Joker tricks Superman into killing Lois Lane, which causes a rampage in the hero. Superman decides to take control of Earth; Batman and his allies will have to att... Read allOn an alternate Earth, the Joker tricks Superman into killing Lois Lane, which causes a rampage in the hero. Superman decides to take control of Earth; Batman and his allies will have to attempt to stop him.On an alternate Earth, the Joker tricks Superman into killing Lois Lane, which causes a rampage in the hero. Superman decides to take control of Earth; Batman and his allies will have to attempt to stop him.