Dungeon of Knowledge - Chapter 74: Librarian

Leon is an average high school student who likes to watch anime and read novels.
He's about to cross the street, only to be greeted by a truck and died.
But, he got reincarnated as Uchiha yet dead again because Itachi killed him.
Leon got reincarnated again as the grandson of the recovery girl.
He got kidnaped and tortured by All For One.
After his third death, he got reincarnated as a son of Bibi Dong.
In this fourth life, he wants to change his fate to become the strongest.

Note: Please read the tag before reading.
- English is not my first language, so there would be grammatical mistakes in this story.
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A cauldron, a secret forging method, and his blood created an ultimate weapon. The youngest Sword Crafting Master on Earth had been reborn from another world. With the Nine Yang Divine Furnace and a scroll of Divine Equipment, he was like a fish in water, standing at the pinnacle of the martial way. There were tens of thousands of clans, billions of cities, and countless experts. He was the master of ups and downs!

One day, an alienation took place in the world.

The last object you touch will be strengthened and become part of your body. What will you touch?

The day has come.

Someone finally touched a cow. His bones turned into beasts, his body was tall and straight, with horns on his head, and he became the world-shaking cow demon king;

Someone finally touched a stone, and his skin could be petrified at will, making him invulnerable;

Someone finally touched a hair, and his body grew strange hairs, becoming a long-haired monster;

Someone finally touched…

In the end, Li Qingshan became a cultivator.

Just when Li Qingshan thought everything was on the right track, strange things happened to him…

When the alienation ends, the earth turns into a planet after a brief period of tranquility, crashing into a continent full of opportunities.

After being reborn, Li Qingshan has assumed the responsibility of protecting all human beings invisibly…

This is a chance, but also a disaster, if it were you, what would you touch?

- Description from novelbuddy

This is the story of a person who transmigrated into a world with a radically different worldview.

So different, in fact, that he is considered a female in that world!

Cheng Nuo: What? Why did you say that I’m female?

Author: You only have one Tintin. The males of this world have two Tintins.

Cheng Nuo: No way! My hands are itchy… I want to cut one off!

- Description from Novelupdates