While Han Kook is still missing and his life is under threat, the police haven't found any clues on the culprit. When Moo Chi gets back on his feet and starts investigating Bong Yi's grandmother's ...
Ba Reum realizes that Chi Kook's watch was found on a new victim and notifies Moo Chi. Bong Yi's grandmother sees something she shouldn't and is terrified by her finding.
An hour-long live broadcast goes on air in hopes of saving Han Kook. During the live broadcast, endless tip-offs and reports from former victims of the predator flood into the broadcast station.
Jung Ba Reum (Lee Seung-gi) is a rookie police officer, working at a police substation whose life changes when he encounters a psychopathic serial killer. This drives him and his partner Go Moo Chi (Lee Hee-joon) to unearth the truth behind psychopathic behaviors. This also raises the questions, whether it is possible to scan a psychopath in the mother's womb using fetal genetic testing? And if the child in the womb is a psychopath, will it be wise to have that child?Written by
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The story of this series is based on concept of the "Psychopathic Gene". Psychopaths have the same brain as ordinary human beings, but without a mirror neuron. They do not feel the pain of others at all. Neither can they perceive other feelings such as guilt, sympathy, compassion, or regret. The scriptwriter planned the drama in this backdrop. See more »
When you watch each episode, you will be overthinking after that😂. Lots of mysteries are presented, and lots of puzzles too. You have to watch this!