E01 · Episode 1 1h
4/11/2014
Mu-yeom who became a detective for his father, receives news like a nightmare.
E02 · Episode 2 1h
4/12/2014
Hearing something suspicious about the body of a murder case, Mu-yeom rushes to the crime scene.
E03 · Episode 3 1h
4/25/2014
It's reported that the first case is the act of Gabdong and there will be a second case of murder.
E04 · Episode 4 1h
4/26/2014
Mu-yeom is arrested as a criminal, and Yang suggests to compare the DNA of Gabdong and Mu-yeom.
E05 · Episode 5 1h
5/2/2014
Chief Yang meets Maria and thinks of a girl he met at the scene for a case from a while ago.
E06 · Episode 6 1h
5/3/2014
Mu-yeom suspects Tae-oh as Gabdong. Tae-oh lets out the story of his dead father to Maria.
E07 · Episode 7 1h
5/9/2014
The civilians blast anger and attack the police for failing at preventing the fourth case.
E08 · Episode 8 1h
5/10/2014
Mu-yeom kidnaps Ji-ul and tracks down Tae-oh, with the predicted date for a fifth case approaching.
E09 · Episode 9 1h
5/16/2014
After finding a corpse, Mu-yeom runs at Tae-oh, and Maria witnesses something shocking.
E10 · Episode 10 1h
5/17/2014
A phone call rings from the real Gabdong. Mu-yeom finally gets to know the true identity of Gabdong.
E11 · Episode 11 1h
5/23/2014
Gabdong is finally caught. Mu-yeom starts the interrogation and goes to get his shut mouth talking.
E12 · Episode 12 1h
5/24/2014
The plane the murder happened at, which Tae-oh was in, makes a flyback.
E13 · Episode 13 1h
5/30/2014
Tae-oh confesses his crimes, and Maria is shocked after finding out that Gabdong's probably dead.
E14 · Episode 14 1h
5/31/2014
After finishing the montage, Maria turns the young Gabdong montage into Gabdong of the present.
E15 · Episode 15 1h
6/6/2014
Mu-yeom and Tae-oh, neither one of them slows down and races to the end of the cliff.
E16 · Episode 16 1h
6/7/2014
Mu-yeom interrogates to prove Do-hyeok as Gabdong. He gets closer to the secret of the Murder case.
E17 · Episode 17 1h
6/13/2014
While searching Do-hyeok's house, Mu-yeom finds a suspicious picture frame of the Eiffel Tower.
E18 · Episode 18 1h
6/14/2014
Tae-oh starts a deal between Do-hyeok and Maria. Mu-yeom notices and makes the two Gabdong gather.
E19 · Episode 19 1h
6/20/2014
A gunshot rings at the pool Mu-yeom and Do-hyeok are at, and someone falls bleeding.
E20 · Episode 20 1h
6/21/2014
The trial of the two Gabdong finishes, with hard choices to make, the two fall into a great dilemma.