本片《层间声音》HD别名《Exist Within》是由导演金正旭执导，主演朴镇宇,柳和荣等一起参与演出的一部剧情片，韩国地区，类型惊悚，年份2022，本片讲述的是：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.