Orenowakuchindakegazombieshitasekaiwosukueru _top_

At first, the turned were chaotic screamers. But 24 months post-Spill, they display swarm intelligence. They recognize Kenji by scent. They have besieged Hokkaido Facility 7 three times.

The "Ore" in question is .

(Original Japanese title: 俺のワクチンだけがゾンビした世界を救える) orenowakuchindakegazombieshitasekaiwosukueru

"I may have a foul mouth, but I'll save the world from zombies." At first, the turned were chaotic screamers

You can find chapters of the series on various community-driven platforms: Manga Discussion Communities orenowakuchindakegazombieshitasekaiwosukueru