Maiko Misono, who had been working abroad to become a professional ballet dancer, gave up on her dream and returned to Japan. With nothing else to do but ballet, she starts working as a Japanese language teacher at a high school near her parents' home. But for Maiko, who has just given up on her dream, high school is an ironic place full of dreams and hopes. In addition, she is made the advisor of the volleyball team, a position she has no experience in, and her homeroom class is full of unique students, which only adds to her anxiety..