Deathdeus: Hero of the Dead

That day... the history of mankind came to an abrupt end. With the fall of a mysterious rain of meteorites, a strange gas was generated. The world was swept away by the "Reversers," who appeared due to an unknown phenomenon. Time passed, and the people who escaped from the reversers built walls, or lived out in the wilderness. A village in the wilderness is attacked by "wraiths". A girl appeared out of nowhere and wiped out the wraiths in the blink of an eye! This is the first time I've ever seen such a thing. The most powerful high school girl in an apocalyptic world destroys zombies with a single fist! The ultimate battle on the road to death begins!

(Source: HobbyJapan, translated)