What Should I Do If the Young Boy I Was Supposed to Play Volleyball with Was Abducted to Play Baseball?

A watertight defense, a flexible offense, and the mental players who hold them together. After dreaming back at midnight, the Maomao coach from a certain university still couldn't help but sigh: "Eijun, you should come to Nekoma!" Ever since that game, Sawamura Eijun knew—— He was done. He was going to be obsessed with baseball for the rest of his life. To this end, he said goodbye to his partners and walked through countless unknown and difficult roads, just to stand on a higher stage and appreciate the initial touch of this sport to him, and—— Satisfy his growing desire for victory in the process. Fortunately, this road is never lonely. Tips: 1. Comprehensive comic, the main character is Ace of Diamonds. The background setting is that Eijun is the tamed son of the Tokyo Cat duo. He has a relatively small proportion of volleyball and is concentrated in the back. 2. Try to restore them as I think, but please forgive me if the characters are OOC or the plot is unreasonable. 3. The competition is difficult, so we will focus more on the description of character growth. Intention: Let's go together, the highest stage!