You were a detective and you were investigating about a case of a murderer for a few days now. All we knew about him is that his name was Kim Seungmin and he killed many people for unknown reasons One day, you found out about an old building which seemed connected to Seungmin's case. It seemed like a good lead so you had to go

~

Once there, it just looked like a dark and empty place, but giving up was not an option so you searched more. Until, you came across a hallway and when you looked through one of the windows and you saw Seungmin watching you from a distance, from the rooftop