简介：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.

简介：《LittleForest》是明星在拥有绿色草地和清新空气的自然中，开设孩子们能够尽情奔跑的环保托管之家的无公害纯净综艺。平时被称为“LeeBrothers”是至亲关系的两人，将通过新节目展现现实兄弟般的配合。