Detective Oh discovers a secret while he investigates Yang Dal-su's murder case, with Attorney Kim Jung-yub. Sohn Suk-jin leaves a treasure map to his daughter Ji-hye when he faces death wiping out communist guerrillas hiding in Jiri mountain. Captain of the communist commandos, Kang Man-ho rapes Ji-hye and she gets pregnant. Hwang Ba-wu helps her and they run from the communists. They get married and look for the treasure together. Ba-wu stabs Dong-ju and turns himself in but Dal-su makes it look like Dong-ju is dead in order to take treasure and Ji-hye from Ba-wu. Jung-yub gets Ba-wu out after 20 years. Ba-wu finds out that Ji-hye's son Tae-young was the one who killed, he and Ji-hye commit suicide to protect him.
Three escaped criminals from the planet Krypton test the Man of Steel's mettle. Led by Gen. Zod, the Kryptonians take control of the White House and partner with Lex Luthor to destroy Superman and rule the world.