"Don't judge a book by its over." There is this saying for those who understimate people like Ryeowook. Yesung is asked to help him by his friend Leeteuk but he doesn't know anything about Wook. He only knows how he is at school. How will him and others react when they discover who the real Kim Ryeowook is?     Thanks so much to Voyage shop for the poster^^ I like it so much~