层间声音

　　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主演快要不行的时候，奇迹出现了，飞舞的蝴蝶，金黄的小花，在接近西海岸的路上，环境居然越来越好，还有久违的可以让人享受的和煦日光