During high school, Akari was known for following the rules. But her attention changes when she observes Yuki Sendo, a classmate who goes against the norm with her short hair and distant demeanor. Akari develops a strong fascination for Yuki and realizes that her emotions go beyond merely admiring her as a friend. However, Yuki seems interested only in her childhood friend, Rintaro Kagawa, who in turn has his own affection for Akari. As Akari confronts her feelings while trying to live up to societal expectations, the situation becomes more complex.