Eh? Am I Not a Tennis Genius?

As a famous tennis genius in Kansai, Miyaya entered the Rikkai Tennis Club with a sense of superiority... Then I was taught how to behave by the seniors in the second and third grade. Miyaya: Damn it, QwQ promised that everyone is just ordinary people... Miyaya: Why do your tennis balls glow! ? In order not to be left behind by this group of monsters with super powers per capita, the former "genius boy" was forced to engage in secret involution mode, and developed more and more outrageous moves. ＊ The Miyage twins of Inarizaki have a younger brother who is four years younger than them. As the youngest son of the Gong family, Gong Ya can be said to be the culmination of the "excellent traits" of Gong Yu and Gong Zhi—— Arrogant, bratty, greedy, pushy... And can eat! He said he wanted to play the best tennis, so he went to Rikkai University in Kanto from junior high school. At first, Gong Shuangzi was still worried about whether the other party would be bullied in Lihai... As a result, during the long vacation, Gong Ya returned home with the aura of "I am number one in the world". Gong Shuangzi: ... No! Gong Shuangzi: Whose stinky brother is this flashy guy? ? Let you learn tennis... I'm not asking you to learn how to be more arrogant! ! [Copywriting to be revised-retained until 2025.8.3] Intention: Can't stop the ambition to win!