CrimeActionDramaMystery

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.

"Bark all you want. Nobody can knock me down."

Credits

Son Hyun-jooKang Seong-jin

Jang HyukChoi Gyu-nam

Ra Mi-ranSong Jeong-sook

Jo Dal-hwanKim Tae-sung

Ji Seung-hyunPark Dong-gyu