Two friends in the past were victims of serious school bulling. One could not resist his trauma, and becomes a serial killer, walking in the path of revenge. Another one tries his best to overcome the trauma and becomes a police detective. He now faces tragic fate to risk his life to capture the serial killer.
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Year2022
Number of episodes12
Number of seasons1
Episode run time56,39
StatusEnded
GenresDramaMystery
Production countriesSouth Korea
