The hero is about to take the university entrance exam, but he is playing around without listening to his parents. One day, a tutor, Yotsuha, comes to the hero. A hero who rebels against Yotsuha, who tries to teach him studies indifferently. Meanwhile, Yotsuha makes an unexpected suggestion that if she studies, she will reward her with a kiss. At first, the hero made fun of him, but when he saw how serious Yotsuha was...
