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.
别名Alias：
cengjianshengyin
导演：
金正旭/（层间声音导演）
更新：
2025-10-03
备注：
层间声音正片
豆瓣：层间声音
层间声音
选择播放源
J1