Due to her long black hair and dark aura, Kuronuma Sawako`s classmates avoided her and called her Sadako. However, after entering high school, she met Kazehaya Shouta. Kazehaya possesses a bright personality and is popular with everyone. Sawako gained the courage to change her life from Kazehaya and has experienced much since that time. During all this, Sawako`s feelings towards Kazehaya grew ever deeper, and now she must come to grips with them.