影片的层间导演是金正旭。《层间声音》是声音怎么植入远程控制木马,如何防范远程控制木马,远程控制木马怎样查杀,远程控制电脑木马一部在韩国上映的剧情电影影视作品，A noise is 电影怎么植入远程控制木马,如何防范远程控制木马,远程控制木马怎样查杀,远程控制电脑木马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.