Ten years after discovering her murdered uncle, Ena and Detective Hansaem must cooperate to stop a series of similar murders - each linked by strange puzzle pieces.
Yoon Ena
Kim Hansaem
Yang Jeong-ho / Violent Crimes Unit 2 Team Chief
Choi San / Violent Crimes Unit 2 Detective
Roh Su-kwang / Violent Crimes Unit 2 Detective
Hyeon Ho-geun / Hangang Police Station Chief
Tae Dong-su / Captain
Yun Go Eun / Criminal Analysis Team Chief
Byeon Jiyun / Criminal Analysis Team
Nam Hyeok-su / Criminal Analysis Team
Nam Na Ri / Police
Lee Seung-ju / Sunshine Mental Health Psychiatrist
Hwang In Chan / Sunshine Mental Health Psychiatrist
Cho Gi Bbeum / Sunshine Mental Health Nurse
Kong Yeong Im / Ena's Housekeeper
Executive Producer
Music
Producer
Writer
