Yoongi is a pure and yet innocent guy,he never invold himself in a relationship,since he don't like to move(lol,lazy )and social life. The thing that he do is sitting infront of his laptop and buying Kumamon merchandise online.(Kumamon's No.1 fan) he become kumamon's fan because he meet with "Kumamon" during end year sale at myeongdong . Will he find out who is inside that kumamon costume?? let's help our Yoongi to find his real kumamon....