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…. 

Anzu (Tomita Nanafu), who holds the C position in the high school idol club of Osaka Takizakura Girls' College, is working with the chiefs Misuzu (Ayasu Ayaka), Toa (Nakamura Yuuna), Rena (Saina), and Sayaka (Yamamoto Airi), practicing hard every day for the upcoming debut event.

On the other hand, at Tsubakisaki Hana Girls' High School in Hyogo Prefecture, Rurika (Miho Watanabe), who was full of admiration for Anzu, was unable to concentrate on her studies, and her grades plummeted.Her friends Yuzha (Nanami Asai), Yukino (Julia Anzu), Hikaru (Mizumi Yamauchi) and Maaya (Jugo Yura), who have known her since childhood, are very worried.At the same time, Anzu is also facing some kind of trouble...

Rurika (Miho Watanabe) and others went to watch the concert of the Takizakura Girls' College High School Idol Club.While they envy the brilliance of their peers, they realize that they are different from those special beings who seem to come from a distant world.

At this time, Anzu (Nanafu Tomita) transferred to Tsubakisaki Girls' High School for some reason!?Rurika was excited to meet Anzu, who she admired. On the other hand, the Takizakura Girls' Academy High School Idol Club wanted to fill the vacancy left by Anzu. Although they practiced hard but the progress was not going well, they decided to meet Anzu...

“Why did you give up your idol status and change schools?”Anzu (Nana Feng Tomita) cannot reveal her true thoughts to anyone.Rurika (Watanabe Miho) is eager to join the idol club members. She desperately persuades her mother, the chairman of Tsubakisaki Hana Girls' High School (Mahama Harumi), to allow the establishment of the idol club on the premise of maintaining her grades.

However, Yuzhiha (Nanami Asai) has always refused to join the idol club for some reason.On the other hand, Misuzu (Ayasu Ayaka), who felt unable to let go, began to ask Anzu about the truth...

The Tsubaki Saki Girls' High School Idol Club has finally started its activities.Under Anzu's guidance, Yurika and others used their lunch break to practice, but Yuzuha was never seen.After school, Yuko saw the members making merchandise to support the idol club.

Then, I was moved by the enthusiasm and finally decided to join the idol club.Maya (Jugo Yura) also worked hard to take care of her studies, and after repeated hard practice, she finally joined in.The cohesion of the members gradually increased, and then Yurika proposed to compose an original song...