The narrative centers on Miharu, a teenage otaku girl who harbors a crush on Shou (the protagonist of Yuya Mirokuji's manga). One night, after purchasing a Selesia figurine, she stumbles upon the real Selesia and Meteora battling Altair in the park. A few days later, while shopping at Sunshine with her friend Shiori, she witnesses the clash between Selesia and Mamika, as well as the arrival of Yuya.