层间声音

播放介绍：层间声音(又名：Exist Within)|播放器：优质播放|播放清晰度：超清|播放速度：流畅|版本：完整版全集|剧情：　　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.