I don’t know since when, there has been such a mental hospital in the world. It once appeared on the busiest street in Gotham City, and was once hidden in the darkest corner of Raccoon City. It may be in 'Detective Sherlock Holmes' There was a short description, or there may have been a second in the movie 'Hannibal'. Some people said that the girl in the nurse's uniform was a bit like Harley Quinn, and some people said that in the ward on the second floor There's an old man calling himself Professor Moriarty, there's someone in the corner of the corridor