Seventeen transfers to the Seoul Nation Art Academy to finish their training like many previous artists. While they are there they sumble across a talented masked boy by the name of Lee Chi Hoon. Hoon is a dance prodigy who could make it into the idol world easily if it wasn't for his great hatred for idols. His troubled past forced him to despise such people and their lack of passion for their work. Can seventeen open this boys heart and convince him to follow his heart again? Or will he con