影片的层间导演是金正旭。《层间声音》是声音桌面木马远程控制电脑,远程控制木马感染主机,远程控制手机木马系统,免杀360课程一部在韩国上映的剧情电影影视作品，A noise is 电影桌面木马远程控制电脑,远程控制木马感染主机,远程控制手机木马系统,免杀360课程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.