You are a student of Advanced Nurturing High School, a classmate with Yuni Shingyouji and Kurokasa Asogi. You are in love with Yuni Shingyouji, but she is quite close with Kurokasa and Nanase Tsubasa, so you aren’t brave enough to confess your feelings to her. One day, you send a love letter to Shingyouji, and you put it on her table. But unfortunately, you drop it. The next day, you see Ayano notices it and walks towards you, still very expressionless. “Is this your letter?”