In order to capture a mob enforcer, homicide detective Jung befriends his girlfriend, Hye-kyung, only to fall in love with her.
Kim Hye-Kyung (Jeon Do-Yeon) works at bar. She waits for her boyfriend (Park Sung-Woong) who killed another person and then fled. Jung Jae-Gon (Kim Nam-Gil) is a detective. He approaches Hye-Kyung to catch her boyfriend.
