Having spent her school years at all-girls institutions, Kanoko Mikeda had never had the chance to taste the sweetness of romantic love before. Intrigued by the mystique of boys, she longed to unravel their secrets. To fulfill her wish, she decided to enroll in a mixed-gender high school. In this new environment, she encountered many unfamiliar faces, but it was Yuito Tamako who caught her attention. Initially deterred by his aloof demeanor and strange behavior, Kanoko eventually discovered a pleasant and gentle side to him. It turned out that he was as inexperienced in matters of the heart as she was. Struggling to navigate unfamiliar emotions, Kanoko was faced with a new challenge that was far different from the romantic fairytales and TV dramas that she was familiar with.