Two friends in the past were victims of serious school bullying. One could not resist his trauma, and becomes a serial killer, walking in the path of revenge. Another one tries his best to overcome the trauma and becomes a police detective. He now faces tragic fate to risk his life to capture the serial killer.
- Created by
- Yeon Sang-ho
- Network
- Origin
- KR
- TMDB rating
- 8.4 / 10 · 30 votes
