A man who seems to be a doctor is in a strange room and he is videotaping the sounds and what is happening in the room next to his through a small hole on the wall. A woman and a man are fighting and then a murder occurs. Unexplainable things continue to happen in the next room until suddenly that room is changed into his room. Through the hole, the man sees his room and the video is taping him. (Hong Hyo sook)