Overview
Major crimes unit detective Seong-jin arrests Tae-sung for petty crimes, but shocked to find out that he is the notorious serial killer. However, Seong-jin becomes doubtful of his identity as the serial murder case is investigated.
Cast
Kang Seong-jin
Choi Gyu-nam
Song Jeong-sook
Kim Tae-sung
Park Dong-gyu
Park Sun-hee
General manager Lee
Ji-sook
Reporter
Jae Jin
Group leader Yang
Young prosecutor