Actually, I can't write copy, my mind is very confused. The main story is that a new species of zombies was raised in a certain area of a city, and then Xiao Gong, who worked there, got drunk and went crazy and released the zombies. As a result, people walked on the streets and zombies flew in the sky. The temporary setting is that there are two pairs of CPs, one is a brother, and the other is a father and son. Okay, let's just make do with it if it's not well written.