Kian84, the webtoon writer, the epitome of a "Wandering Single Life," finally finds a new nest! Hyunmoo, the Rainbow President, visited the new home of Kian84. Hyun-moo is astonished. Eventually, Hyunmoo rolls up his sleeves for Kian84 who lives alone. From cleaning the windows to a feast of convenience store food. It's the first time to enjoy a music festival with Gangnam! It's an unfamiliar scene and there is awkwardness in the beginning to dance with a young audience. He got used to the festival in no time, including enthusiastic participation in the event! What will happen to Yonggun X Gangnam X Kim's performance that drove young people into a frenzy? Chae Ah's taking off Soonshim's mink coat! Chae-ah turned into a pet hairdresser! After collecting various information on dog self-beauty, she finally starts. Will Soon-shim be able to transform into a cute bear through Chae-ah's self-beauty?