I am a haunted house trial sleeper, specializing in spending the night in houses where people have died. This mission is very simple: stay for seven days in a villa where a mass murder took place. On the first night, I discovered the secret of the basement. On the second night, I saw a shadow that shouldn't exist. On the third night, I received a phone call from the deceased homeowner. On the fourth night, I decided not to continue. But the door of the villa could no longer be opened.