Act 1

In order to chase after the "aspiring high school student" that he met while he was in middle school, Yuta Hoshitani enters the prestigious Ayanagi Academy, a music school known for its intensive training. Knowing that the highschooler was a student from the Musical Department, he challenges its super, difficult audition. However, standing right in front of Hoshitani's dream is a group who reigns at the top of the school, examining him with shine in their eyes - the Kao Council!