在戒指落入他的手心的刹那,就像是一块烧红的铁忽然投入了冷水中一样。A noise is coming from the floor upstairs. Eunsu, hears this for over a month which causes uncontrollable anger to rise up. She gets eliminated again from a competition she had prepared for a long time. Eunsu decides to write her last piece with the theme of the noise between the floors and persuades her friend to help her follow and track the secret.恐怖片《层间声音》剧情介绍由92046590影院在线整理提供。