Volleyball Boy: My Infinite Ability Puzzle

--- A Chinese transfer student came to Miyagi Prefectural Furukawa Academy. He is 1.85 Meters tall, and his height statistics are terrifying. In the first test of entering the club, he lost his third-year ace and was unable to find anything. No one knows the details of this kid, they only know that his name is Lin Ruhao, and he can't even speak Japanese well. What's even more outrageous is that he knows too many things. Today, he used an unstoppable floaty serve to destroy the opponent's receiving formation. Tomorrow, he saved the dead ball in the back row with a tricky angle as if he had predicted it in advance. The day after tomorrow, he teamed up with the setter to create a fast break that was so fast that even the cameras could not catch up. The Northeastern university that has won six consecutive championships in the county? Hit with pressure. Sundai Academy among the top four in the country? It's no mistake to take the abuse seriously. Narashino High School is the favorite to win the spring high school championship this year? Sorry, see you in the finals. In the training hall of the Furukawa Academy Volleyball Club, the scene is the same every day - the person on the other side of the net is lying on the ground panting, Lin Ruhao is standing on the side of the net, spinning the ball in his hand, and asking innocently: "Is this the end?"