2018
S01E20
A psychopath's ruthless serial murders have left the entire nation gripped with fear and chaos. An honest and justice-seeking rookie police officer and a veteran detective with a tragic past, face against the killer. After the encounter with the psychopath, their lives totally change.
After Bong Yi’s grandmother is murdered and a mysterious finger is found at a church, Moo Chi and his team start investigating more thoroughly. Moo Chi feels that something is suspicious about Doctor Sung Yo Han, but he can’t find any evidence yet. A boy suddenly gets kidnapped and Moo Chi gets a call from the kidnapper. He demands Moo Chi to find out the reason why the boy had to be kidnapped before a certain time. Will Moo Chi be able to save the kid?