ぼくの好きな人が好きな人

Sora Akizuki, a second-year high school student, confesses to his underclassman Miya Fuwa and gets turned down, because Miya is in love with Asahi Suzukaze, president of the mysterious Clinical Trials Club. Sora joins the club to learn more about Asahi and discovers that she has a crush of her own on the Clinical Trials Prince, a boy who helped her through a clinical trial when she was a sick child. Nobody knows that the boy Asahi is looking for was Sora himself, back in elementary school.