A vigilante known as "Dr. Q" gruesomely executes criminals who escape justice, uploading videos of his killings online. Young cop Bong and his seasoned partner Na investigate while clashing with S.T.F. counterparts Lt. Pyo and tech expert Kang.
- Created by
- Min Byeong-jin
- Origin
- KR
- TMDB rating
- 5.6 / 10 · 5 votes
