Trama
Jae Hwan and Eugene question the death of Lee Sang Woo that occurred 35 years ago. As they dig into the case file, they come across Bae Seung Kwan's name, the current chief of police at Joongsan. Slowly, the truth behind what happened 35 years ago becomes revealed through Seung Kwan and Hahm Yong Bok's conversation.