Two traditional schools located in Hyogo and Osaka and Kansai.Takizakura Girls' High School in Osaka, which was successfully branded due to the active role of the idol selection club in the entertainment course, and Hyogo Tsubakisaki Hana Girls' High School, which was the school for higher education in the past.The daughter of the presidents of two opposing schools, Rurika (Miho Watanabe)(played by Tomita Nafeng) met through idol activities, and the small world surrounding them has undergone tremendous changes.Looking for something more important than an important engagement….