Ayako, who joined the tennis club as a manager because of her crush, still worked hard to manage the tennis club even after her crush was promoted to high school.
It turns out that the tradition of the Hyokui Tennis Club is that new first-year students have to pick up balls for half a year. The arrival of Atobe broke this tradition and established a new rule of winner takes all. After Atobe became the minister, some of the original main candidates and third-year students who were not main candidates did not like Atobe. So a series of things happened in the tennis club.
The Ice King Tennis Club has gone through twists and turns from "the first graders cannot be elected" to "the strong are respected and the winner is king".