When I became the principal of the university, I was surprised at the lack of my son's ambition, Gaku. Thinking that she would change if she got married, she forced the professor, Oshima's granddaughter, Sora, matchmaking for her, but ... In fact, the one who was aiming at her was none other than Toru. He pretended to be a strict father and forbidden them to have sex before marriage until he got married. A year later, Toru sent Manabu to work for five days and implemented the Sora training plan.