After the opening of the 765PRO LIVE THEATER, the MILLIONSTARS idols have seen their activities expand beyond regular performances to include more unit and solo work. One day, Miya Miyao receives a job offer and heads to a school alongside Tomoka Tenkubashi and Matsuri Tokugawa. There, they meet a high school student named Hana Miyamura, a devoted fan of Miya who deeply admires the way she overcomes challenges at her own deliberate pace. When Miya learns that Hana is on the verge of giving up on her dream of forming a band, she makes an unexpected offer to join her. As they spend time together pursuing this goal, it is not the idealized version of Miya that drives them forward, but rather her genuine feelings and true self. The story focuses on the laid-back unit and reveals a new kind of radiance as these girls shine in their own unique way.