The mystery resurfaces with the return of "Gabdong," an infamous serial killer.
에피소드 1
Episode 1
Mu-yeom who became a detective for his father, receives news like a nightmare.
에피소드 2
Episode 2
Hearing something suspicious about the body of a murder case, Mu-yeom rushes to the crime scene.
에피소드 3
Episode 3
It's reported that the first case is the act of Gabdong and there will be a second case of murder.
에피소드 4
Episode 4
Mu-yeom is arrested as a criminal, and Yang suggests to compare the DNA of Gabdong and Mu-yeom.
에피소드 5
Episode 5
Chief Yang meets Maria and thinks of a girl he met at the scene for a case from a while ago.
에피소드 6
Episode 6
Mu-yeom suspects Tae-oh as Gabdong. Tae-oh lets out the story of his dead father to Maria.
Yoon Sang-hyun
Kim Min-jung
Sung Dong-il
Joon Lee
Kim Ji-won
Jung In-gi
Jo Su-won
Shin Yong-hwi
Kwon Eun Mi
Kwon Eum-mi
