A mystery evil thriller which finds the truth of a recording tape containing mysterious serial killings and unidentified sounds in a small city.
12 Episodes
Choi Hyung-in
Jo Jung-hyun
Jo Kyung-ho
Im Se-yoon
Im In-gwan
Jo Jae-young
Jung Kyung-sook
Choi Kyung-joo
Kim Moon-sook
Lee Shi-jung
Jung Min-jae (Jo Jung-hyun Friend)
