
| Price : |   | 
| Weight : | 500 g | 
| Staring : | Yoon Sang-hyun , Sung Dong-il , Kim Min-jung , Kim Ji-won , Lee Joon , | 
| Director : | Jo Soo-won , | 
| Year : | 2016 | 
| Genre : | Horror / Science Fiction / Thriller , Others , | 
| Subtitle : | Chinese , English , Malay , | 
| Language : | Chinese/ Mandarin , Korean , | 
| Video Format : | NTSC , | 
| Audio Format : | AUDIO STEREO , | 
| Discs : | 3 | 
| Region Code : | ALL , | 
| Model : | DVD9 , | 
1996, the (fictional) city of Iltan in Gyeonggi Province: A young girl gets brutally murdered by an unknown person on a dark night. As the city is gripped by a succession of serial killings, a total of nine murders within a twelve-kilometer radius since 1993, the police conclude that a man they've nicknamed "Gap-dong" is behind the crimes. But detective Yang Cheol-gon is convinced that the actual killer is Ha Il-sik, a resident of the town who is intellectually challenged. His attempt to arrest the suspect fails as Ha commits suicide to prove his innocence. His death inspires his son Moo-yeom to become a cop to clear his father's name and restore his honor.
Seventeen years later, Moo-yeom is a police detective who spends his career chasing dead ends and helping juvenile delinquents. After the statute of limitations on the case expires, Moo-yeom becomes resigned to the belief that Gap-dong is dead. But then a series of incidents occur in the town that bear an eerie resemblance to Gap-dong's crimes. Cheol-gon, now a well-decorated officer, has recently transferred back to Iltan, and to his dismay, Moo-yeom joins his investigation team to catch Gap-dong once and for all.