The End of the World: Black Watch, There Is Hope for Mankind!

Umbrella Company Types

A large company with its own underground base, mercenaries, and masterminds controlling other countries.

Red Alert Protagonist Disguises Himself as Government Army

Apocalyptic Zombie Flow + Summoning Guards (Such as Royal Guards, Special Teams)

A post-apocalyptic zombie flow story with a modern background. It starts with the outbreak of zombies (you can also start summoning them before the outbreak). The summoned troops are the known guard troops in ancient or modern times. They develop slowly. There are not many guards in the early stage to enter the apocalypse. They have no superpowers and are purely apocalyptic.

In the End of the World, Pig's Feet Are Figures in the Official Army

The Protagonist Leads the Special Forces to Save People at the End of the World

Why Can't I Find Novels About Creating an Umbrella Company?

Apocalypse + System + Firearms + Not the Holy Mother (No Red Alert)

The End of the World + Shelter + Army + at Least Two Hundred Chapters

Is There Any Book About Apocalypse Soldiers Being Used as an Army by Survivors?

Apocalyptic Zombies with a Modern Army

Well, in the End of the World, the Protagonist Is China's Regular Army and Then He Established His Own Base.

In the Last Days, the System Will Send Troops. (No Red Police Army)

There Is an Outbreak of Zombies. the Male Protagonist Is a Soldier. When He Went Out, He Found That the Military Had Lost Its Stronghold.