Yang Seungbae Husbando

As cited by his superior, Officer Park, he appears to pry too much into investigations. Dutiful and prone to skepticism, he has a predisposition for doubt and often second-guesses anything he is presented with. These traits proved to be detrimental as they cost him his position on the investigation team. Though relegated to the menial tasks of a patrolling officer, he retains these characteristics when confronting a potential house intruder. He also pauses when Park scolds him for mentioning the possibility of Sangwoo killing his own parents, showing he is either very sensitive or just not used to be scolded. He is slowly becoming insane. He frequently has outbursts of aggression and hysteria and also hallucinates about Sangwoo. This obsession with catching Sangwoo lead him to dreaming about murdering the killer of his father. After hearing about Officer Park, his father figure's death, Seungbae was filled with anger and sure that Sangwoo was behind it as he began to slowly recover until he finally put an end to Sangwoo's crimes as he caused his arrest and freed Yoon Bum from him while also getting his job back.