Toaru Majutsu no Index: New Testament - Volume 18, Chapter 4: A Worthwhile Battle at Heaven’s Peak - "Light".

In fact, Ling Yun was the son of a wealthy businessman. But one day, his mother finds out that her husband is having an affair with his secretary. And after that she decided to divorce her husband, but at that time she did not realize that she was pregnant with Ling Yun.

After learning about her pregnancy, she decided to move to another city. And since then, their lives have been up and down. Because of the economic crush, and also his mother's health was getting worse.

He decided to take the 'Dark' path, which led him to near death. But just as Ling Yun was nearing his end, he heard a little girl's voice asking him.

“Do you want to live?”

Xu Jinning traveled through time and entered the fictional world of the 1980s that was a mixture of several novels, and she was a fake daughter who would die of depression three years later. Knowing that this was an unchangeable world, Xu Jinning chose to live in ruins and survive as long as he could.

And the cannon fodder of these novels suddenly discovered that they could hear Xu Jinning’s heart!

[Sister, your plastic best friend will only lie to you, and will also plan to marry you to a domestic violence man, take away your college admission letter, and cause you to be miscarried and died by the domestic violence man. 】

Xu Fanghua: …I completely broke up with my best friend of more than ten years, pushed my best friend to a domestic violence man, and went to college with a college admission notice.

[Auntie, your house is going to be demolished. It is large in area and will subsidize several houses. Don’t sell it. 】

Aunt Xu: … gritted her teeth and refused to sell the house. Three months later, they moved into a new house and started living a life of collecting rent.

[You can’t raise pigs this year because there will be swine fever. If you raise pigs this year, you will lose money until you cry. 】

The director of a meat joint factory that changed to raising chickens and ducks: … all other people’s pigs died, and only the chickens, ducks and geese raised in his factory made a lot of money.

…

Xu Jinning discovered that she was just complaining, but why did the people around her change one by one and still treat her so well.

The eldest sister who hated her wanted to help her get into college. The second brother contracted a large piece of land for her. The director of the meat factory actually wanted to accept her as his goddaughter so that she could eat meat every day. What was even more shocking was that Aunt Xu actually wanted to demolish the house. Write her name on one of the houses she got and give it to her…

Unknowingly, Xu Jinning discovered that she seemed to win without doing anything!

- Description from novelbuddy

It was just a normal morning but it was unknown to many that the apocalypse already started.

The origin was not determined but the infected started to appear after a cosmic event happened just outside of the Earth’s atmosphere.

The people and animals turned into man-eating mutants and zombies while some of the lucky ones gained superhuman abilities. Every living creature that had not “turned” started to evolve as the whole world was affected by the Mutagen.

However, it seemed that Earth also had its hidden side that humans would discover in a very uncanny way.

And was Mutagen the last of it?

Unfortunately, not.

Follow Mark, an Otaku, a Gamer, and a Shut-in that got trapped in the middle of the apocalypse due to an uncanny reason. Using his unconventional thinking, knowledge, and abilities, how far can he go in surviving the apocalypse filled with zombies, mutated beings, and dangerous people as a survivor in a world that was changing for the worse.

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy