《层间声音》是由著名导演金正旭 的一部精彩的剧情 影视作品，主演有朴镇宇/柳和荣/等，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.