Can't Kitties Rule the World of Volleyball?

Mendou Ju was an ordinary cat who had loved volleyball ever since he was little. On the first day he took human form, he entered high school, determined to learn how humans lived and join the volleyball club. Who could have guessed that human life would be so difficult? He couldn't get dressed, use chopsticks, or even speak properly. His classmates all thought he was a weirdo and whispered about him "Is something wrong with his head? Why can't he do anything right?" "I heard he signed up for volleyball club tryouts. If he can't even speak properly, how's that going to work?" But at the volleyball club tryouts, the cat's extraordinary athletic instincts left everyone stunned. He was quick on his feet, incredibly fast, and graceful and beautiful in his movements. After tryouts, all the school clubs scrambled to recruit him. Skateboarding Club: "With reflexes like that, it'd be a waste not to skateboard." Swimming Club: "You're so fast. Maybe you'd like swimming?" Archery Club: "Your movements are so beautiful. Would you consider trying archery?" Surrounded by people trying to recruit him, Mendou Ju couldn't bring himself to refuse. He was so frantic his fur nearly stood on end. At last, he stammered out his first sentence in human speech and shouted, "I'm going to rule the world of volleyball!" Everyone looked at Mendou Ju's flushed face and the little cat ears that had suddenly appeared, and their hearts melted. "Rule the world of volleyball? You've already conquered the whole world." Extra scene: Rumor had it a new kid had joined Aoba Johsai's volleyball club and, on his very first day, had loudly announced that he was going to rule the world of volleyball. Oikawa Tooru thought it was ridiculous. Other high schools were curious about this arrogant braggart, too. They sent people to scout the competition and wanted to "teach him a lesson." But the moment they met Mendou Ju, they fell for him. So cute! I'll teach you how to get dressed! Help, how can a human be this adorable? I want to pet him! I want to pet him! Oikawa Tooru: "Is it really that dramatic?" (Pushes his way into the crowd and is defeated by cuteness.) [A cat everyone adores, a genius at sports and a klutz at everything else!] Reader's guide: 1. Mainly volleyball, with side appearances from Tsurune, Free!, and Sk8 the Infinity (and possibly other series I haven't thought of yet). 2. High schools from the different series are combined through my own settings~ The protagonist is a Minuet cat~ 3. Pairing undecided, possibly Oikawa. Everyone adores the protagonist, and there will be one-sided crushes! 4. The author has little volleyball experience and is very much an amateur. Don't take it too seriously. There may be out-of-character portrayals, so please don't read if that bothers you. 5. This blurb was posted on 2023.12.12 and has been saved. The blurb may change, but the premise won't. Theme: Passionate and full of fire, never forgetting your original purpose.