2021年上映，金正旭执导，由朴镇宇,柳和荣等主演的层间声音在韩国发行，豆瓣评分和口碑都很不错，层间声音手机在线观看等资源均是网络收集而来。《层间声音》HD1280/HD1080p/BD720P/BD1080P/百度云蓝光高清版/在线观看。
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.
