Voice: 4x12
The Vimo Plant
Kwon Joo and Derek chase after the person who snuck into the dorm. Kwon Joo sees something from a past dream that she had. Derek saves her from imminent danger, and they find out why they both saw strange visions. As the secrets of Sonang Village slowly come to light, Woo Ju informs the team that Saet Byeol has disappeared from the shelter.
4 - 1New Emails Jun. 18, 2021
4 - 2The Face Of The Suspect Jun. 19, 2021
4 - 3The Phone Call From The Victim Jun. 25, 2021
4 - 4The Body In The Cauldron Jun. 26, 2021
4 - 5Running Away From Danger Jul. 02, 2021
4 - 6Circus Man's Multiple Personalities Jul. 03, 2021
4 - 728 Years Ago Jul. 09, 2021
4 - 8The Missing Teen Jul. 10, 2021
4 - 9Hidden Room Jul. 16, 2021
4 - 10Short Kidnapper Jul. 17, 2021
4 - 11Kwak Man Taek's Confession Jul. 23, 2021
4 - 12The Vimo Plant Jul. 24, 2021
4 - 13Episode 13 Jul. 30, 2021
4 - 14Episode 14 Jul. 31, 2021