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.更多《层间声音[电影解说]》在线播放完整、层间声音[电影解说]完整版国语、层间声音[电影解说]完整版高清在线点播相关电影解说资源，请持续关注小智乐影视在线!