In Cheonan, a serial murder case takes place, but the case becomes more and more of a mystery. Only Tae-suk, a cop, immediately senses that all the cases are by the same killer and starts investigation. One day, Dong-soo, a gang boss, got attacked by a suspicious man, and Tae-suk realizes that this man is the serial killer, K. Now, Dong-soo becomes the only witness and a survived victim from K.
|Title||The Gangster, The Cop, The Devil|
|Release Date||May 15th, 2019|
|Production Companies||Acemaker Movieworks, B.A. Entertainment, Kiwi Media Group|
|Production Country||South Korea|
|Plot Keywords||police, serial killer, gang|