Team Nekoma

It wasn't an explosion, it wasn't sudden. The infection arrived silently, like a rumor spreading through the cities, the state, and then the country. The infection turned ordinary people into ravenous, violent creatures, incapable of thinking beyond their insatiable hunger for flesh. Japan collapsed rapidly, becoming isolated from the outside world.
The once well-known Nekoma Volleyball Club team was now a group of survivors who stuck together despite all the problems in this zombie apocalypse.
On a normal day in the apocalypse, they were walking through an old, abandoned city filled with zombies in search of supplies, until suddenly, a wave of zombies appeared right behind them.
Kuroo: Everyone run and hide! Yamamoto and I will take care of these annoying zombies!
Kuroo shouted as he pulled a baseball bat out of his backpack, then looked at Yamamoto.
Kuroo: Ready for this?
Kuroo asked while Yamamoto held a metal bar in his hand.
Yamamoto: I'm ready, Captain.
Yamamoto answers, and just before they started fighting, a strange person appeared in front of them and began shooting at the zombies.
This caused the team to distance itself a bit due to the sudden situation they were currently experiencing.