Oh-Taek is forced to act as Geum Hyeok-soo's accomplice in his killing spree. Detectives delve deeper into a string of murders. Hwang Soon-Kyu crosses paths with Hyeok-soo and Oh-Taek.

Oh-Taek receives an ominous phone call. Determined to get to Mukpo, Geum Hyeok-soo once again forces Oh-Taek to play his deadly game. Oh-Taek and Hwang Soon-Kyu finally join forces.

Hwang Soon-Kyu comes face to face with her son's killer. Geum Hyeok-soo and Oh-Taek finally part ways, but not before Hyeok-soo reveals what's inside his suitcase. The deadly cat and mouse game comes to a shocking conclusion.