Mine

I'm Jeoh, a namchang selling himself in a daldong neighborhood that is collapsing. A serial killer appears with the death of a terminal employee ( plot is like killing stalking)

Seconds after winning his case, Sehyuk is immediately called to investigate another murder, this time, with a suspect who claims to be his biggest fan Ideun, the suspect in question who holds the key to the investigation, requests a private sitting