The Yu Brother's Case Book - Volume 1 Chapter 6.3

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

The apocalypse descends, zombies and monsters appear, followed by System Leveling, which grants skills to all survivors.With the collapse of law and order, some become powerful while others remain weak, and so the dark ages begin.

First World : CampioneCurrent - Second World: High School DxDThird World: ???Reincarnated into the world of Campione! Haru Kasugano, our hero slays gods and ascends as the mightiest Godslayer. He battles powerful God-Kings and Campiones, claiming victory after victory. Whatever it is. [Wealth, Power, Beauty] he has it All. Watch him grow stronger as he travels into new realms like High School DxD and the Fateverse, leaving a trail of defeated gods and captivated hearts in his wake.

The Devil’s Den was Cosette’s favorite webnovel that she had followed for three whole years. She waited for updates, wallow in those empty days during the author’s constant hiatuses, cry and laugh with the characters; it was already a part of her short life.

Cosette really wished that the novel would never end despite that she was terminally ill.

But after three years, The Devil’s Den finally came to an end. With a reader as invested as Cosette, she had mixed emotions about the ending. Not that the ending was disappointing, but what disheartened her was the ending of her favorite character; the villain Maxen Devilsin.

One year later, Cosette took her last breath only to wake up in the body of the stunning Cosette Blac; the villainess of the novel The Devil’s Den, her second favorite character after the villain.

Granted with the opportunity to live in the world of her favorite novel before the main story starts, Cosette had a plan.

That was to simp over the characters and save her favorite characters whilst hoping that the female and male lead still have their happy ending.

In a world that was already written and events that were expected to happen whether or not they wanted to, can Cosette change the course of their lives? Was overwriting the characters' fate could save them? Or would it just give them a much worse ending than what the author had given them?

Watch Cosette as she tried to become the superfan and give the dark-themed story some light.