A spacious room for one person is available. Liza, a girl with a difficult past, doesn’t believe her luck when she finds a cozy room in a beautiful house—for a reasonable price too. The owners are a kind and welcoming couple. And everything seems perfect until she finds a deathbed note in the bedroom. According to the owners, Liza is their first tenant, and the note is either a mistake or someone’s malicious prank. Forced to uncover the secrets of the previous tenant, Liza encounters incidents that can’t be explained. Someone absolutely doesn’t want the truth to come out. The walls of the room press in, the mysteries become even more tangled, and Liza can no longer tell where reality ends and her insane imagination begins. If this room has already taken one victim, does it need another?