Who Says You Have to Play Tennis in the World of Tennis Kings?

So this is tennis? Makino held the tennis racket in a daze, watching the tennis ball glowing and smashing a wall with a bang. What the hell? ! How could tennis be like this! ! ! (Throwing a tennis racket, feeling distressed and secretly picking up the money) Makino was furious at his incompetence. When he was playing tennis at Rikkai University, he had never seen anyone using a black hole, nor had he ever seen a tennis ball glow! And how did he achieve the same superpower as Dazai Osamu in "Bungou Stray Dogs"! ! ! This is an unscientific world, and only data can give me a touch of warmth... Makino held the phone in his hands and carefully wiped it and maintained it. After all, the memo in this phone contained information that I had spent my life to find out! Makinoichi's mobile memo: 1. Seigaku's Echizen Ryoma has the aura of the protagonist and is an unbeatable little strongman! I don't grow taller because I love drinking ponta (?) 2. Hyotei's Ninzu Yushi looks like a playboy on the surface, but he's actually so innocent that he doesn't want to take anything away from him. Don't judge people by their appearance! 3. Kuranosuke Shiraishi of Tentenhoji Temple is not good at handling conversations, including those of the same sex. Maybe it's because his face is so popular, right? 4. Yukimura Seiichi, a large city in Rihai... As soon as Makino felt a murderous aura behind his back, he suddenly felt an ominous premonition. He turned his head and looked, Damn it, Buchou! Yukimura Seiichi: Makino-kun seems to be very free lately~^_^ Warning for reading: I am obsessed with character design and have many personal settings. This is my first time writing a novel. If I don't like it, I will quit. Mainly from a wide perspective, the protagonist is a cute little girl with naturally curly black hair and ice blue eyes! It just deserves a beating, really! Data flow protagonists are particularly rare. Because it is a data flow, I set some settings that are different from the original work without authorization. Let's call them private! Makino Ichi is like a strategist, and he will gradually mature under the guidance of Liu Renji. The head of the Tatekai University Tennis Club is Kirihara Akaya, and the deputy head and military advisor is Makino Ichi. No cp, if I had a cp when I wrote it, I would have said it (most likely no cp) ————The previous copy was accidentally deleted by me╥╥ Intention: Don't forget to work hard while being lazy