Ever since high school began, Kohane has paid little attention to Kiryuu, whom she has labelled as a solitary figure. She has observed him sitting alone and avoiding interaction with others, leading her to conclude that he is not particularly fond of company. However, her assumptions are shattered when they engage in conversation, revealing Kiryuu to be surprisingly captivating. This brief encounter piques Kohane's interest, making her more curious about him as time goes on.