The anime is receiving great acclaim, and a new chapter begins! Mameda, recognized for her performance at the rookie entertainment competition, is being considered for a promotion to the middle seat. However, at this moment, a messenger from the Moon City, Tsukigūden, attacks and kidnaps Mameda, Shirara, and En'u! The messenger's goal is to reclaim the "Rainbow Fragment" that the past literary fox obtained for the promotion to the middle seat. To save her beloved disciples in peril, the master team rises up!