Choi Woo-sung

A series of murders holds the nation in its sway and the longer the police fail to catch the murderer, the more the public begins to panic. Choi, a highly successful investigator whose methods have always held him back from promotion, senses that this case might be his last chance to make something of his career. He and his old mentor Jang agree to arrest the next best suspect as the serial killer – whatever it might cost. Just when it looks as if all the dirty tricks, dark deeds and treacherous secret deals are about to be exposed, all the stakeholders find themselves drawn deeper into the morass of questionable morals and open violation of the law. The search for the murderer begins to unite the four men, even though none are particularly interested in finding the culprit.

A small-time crook, Jae-moon goes after the man who killed his mentor a few years earlier. Jae-moon meets Chi-gook, a retired taekwondo practitioner who becomes his partner and goes to the killer Dae-sik’s hometown. Chi-gook and Jae-moon devise a plan to kill Dae-sik, but as the day of reckoning approaches, Jae-moon meets Dae-sik’s mother, Jeom-sim, who reminds him of his hometown. As he sees Jeom-sim worrying over her son, he can’t proceed to kill him. However, the encounter of Dae-sik and Jae-moon takes places on the village’s field day.

The relationship of a third-rate comedian, Yong-ki, and his wife, Jung-yun is growing cold after the miscarriage of their baby. Yong-ki becomes increasingly suspicious of the wife's coldness towards him. Little does he know that Jung-yun has a terminal disease and is preparing a last present to her beloved husband when her time is sadly running out.