After failing in business, Joong-Man (Bae Sung-Woo) works part-time at a bathhouse. He is in a difficult financial situation and he lives with his mother, who has Alzheimer's disease. At the bathhouse, Joong-Man discovers a bag filled with cash in a locker. He decides to take the money. Tae-Young (Jung Woo-Sung) works as a customs officer. He borrows a large sum of money from a loan shark and lends the money to his girlfriend Yeon-Hee (Jeon Do-Yeon). Yeon-Hee runs a business, but she suddenly disappears. The loan shark begins pressuring Tae-Young for his money. A woman's dead body is found and the dead body is assumed to be that of Yeon-Hee. Meanwhile, Mi-Ran (Shin Hyun-Bin) lost a lot of money in the stock market. She also has to deal with her physically abusive husband and she works as a bar hostess to make money. One day, her customer Jin-Tae (Jung Ga-Ram) offers to kill her husband. The relationships of these people, who have different desires, is revealed.