Kanade Amakawa is bright, serious, has excellent grades, is innocent and pretty, and has fallen in love with Hajime Nishida, a member of the visual studies club. Summer has come... They both had the faint hope of being able to get close to each other and become a couple during these summer vacations... and they had to. But there is another man on the scene and he is a womanizer, he will get his hands on all the girls he likes, and when he gets tired of them, he will throw them away... Everything was going well until that man with such a bad reputation turned his attention towards her...