Episode #1.12
- Episode aired Apr 16, 2019
- 1h
More of Seong-mo's painful past is revealed. Lieutenant Nam's connection to the mystery is disclosed. Ahn and Jae-in discover the ghost stations.More of Seong-mo's painful past is revealed. Lieutenant Nam's connection to the mystery is disclosed. Ahn and Jae-in discover the ghost stations.More of Seong-mo's painful past is revealed. Lieutenant Nam's connection to the mystery is disclosed. Ahn and Jae-in discover the ghost stations.