Death March kara Hajimaru Isekai Kyusoukyoku (WN) - Book 10 - 10-32. Fiend Drug (2)

Worlds overlapped, and Alien Species descended.Strange entities emerged one after another, as the shadow of evil spread wildly.The calm of life was shattered, and Zhang Xiaoman, inside a fish's stomach, accidentally consumed a system named “World-saving Plan”.From then on, he became the only person among all humans with Extraordinary Power.…Inventing an ancient oath, he established a unique methodology, Cultivated Dark Energy, founded an organization, took Control of the Transcendent, and resisted invasions.Well, this is actually the story of how a Big Con Man bluffed his way into saving the entire world.PS: Contains elements of the behind-the-scenes, Cthulhu mythos.

If someone told Shen Jin before that zombies can wipe out human beings,

Shen Jin would definitely scoff: “Give me an artillery company and I can clean up a city!”

However, when the zombie virus came without warning, the hot weapon most relied on by human beings could not be fired for some reason.

The real horror comes…  

It’s getting dark, the internet is going to be cut off

Shen Jin hid in the basement, shivering, and the fingers on the keyboard were no longer fast.

Sudden! A light flashed!

“Huh? My World Support System… System!?”

“Ah this!”

So Shen Jin believed that as long as I didn’t go out, I was the perfect undefeated God of War.

Start your own doomsday fat house life

“The first step… just smash it a hundred trees!”

[Serious non-driving group: 869543467, welcome sand sculpture (crossed out) cute book friends to add group chat to urge more]

- Description from novelbuddy

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

Yuan was born with an incurable illness that left him blind at a young age and crippled a few years later, rendering everything below his head useless. Deemed hopeless and irredeemable, his parents quickly gave up on him, and the world ignored him.