Volleyball: The Time of Resonance

No romantic pairing + Sound Horse Cat + Tons of daily life + Sticky moments + Champion
Yinchuan Mian also has two childhood friends: a calico cat that is lazy and composed, and a black cat that is warm and friendly.
As a sheep in the cat world, I have no special characteristics OvO.
In the passionate volleyball film set, Yinchuan Mian also pretended to blend in, but got stuck halfway through (who said that if a beard can pass, the body can too, even though his butt was still stuck outside).
Okay, the truth is, you just sleep from one side of the volleyball court to the other, and you don't get excited at all.
The calico cat patted the sheep on the shoulder: It's okay, we're at the same table.
......
During the Ih competition, all the teams that had seen Yinchuan Mianye were wary of him: Sheep? What sheep? Who is talking nonsense? He is clearly a ram-horned demon king!
The team's leader, Mr. Black Cat, claimed that all his cats were extremely well-behaved.
The calico cat gave him a strange look. "Well-behaved, who is it? That Persian lamb cat?"
......
P.S.: This is not a wish-fulfillment story. Otoko wins the championship, and Miyako is overpowered. My understanding of volleyball comes only from the Haikyuu!! anime. The plot differs significantly from the original work, and there are many personal interpretations.