[Zombies] I Get By Because I'm Quick-Witted and Fists-First

No superpowers, just brains and brawn.

Lin Chunshui walks past a bullying incident after school. He charges into the classroom to stand up for the victim and gets into a fight with the school bully.

"Bang!"

A twisted face is pressed against the glass of the back door.

"Thud, thud, thud." The students, roaring and panting, have had their features smashed in, and blood is smeared across the window.

?

The two of them freeze.

They'd only gotten into a fight. What happened to this world?

Theme: Hold fast to the bottom line of humanity