A brilliant businessman and inventor, billionaire Lex Luthor once saw himself as the most powerful man in the world - until Superman arrived. Instead of using his wealth and genius to help humanity, Luthor uses his gifts repeatedly in an attempt to destroy the Man of Steel! Luthor's superior intellect is his deadliest weapon. He keeps inventing new devices in his war against Superman, including his high-tech armored power suit that he uses to fight Superman!