My Beautiful Mother Like Smoke, The World's Richest Person - Chapter 27 - 28

An ordinary academy boy, Baiyunlou, had to meet the opportunity to embark on the road of self-cultivation.

It is Baiyunlou’s lifelong wish to sit in the small building and watch the clouds and clouds, and wander around the world to taste the red dust and fireworks.

However, the catastrophe is approaching, and the only way to rise up is to draw out the sword, for the thought in the heart, for all living beings in this world, to cut out a life.

A young man by nature, never forgetting his original aspiration, and comprehending the Dao in the mortal world.

Step by step to the top of the fairy road, to explore the truth of the heavens and the world…

“Fellow daoists, come to the small building to drink a cup of tea while you are free in the world of mortals~”

- Description from novelbuddy

Traversing into another world, Zhang Xuan finds himself becoming an honorable teacher.

Along with his transcension, a mysterious library appears in his mind.

As long as it is something he has seen, regardless of whether it is a human or an object, a book on its weaknesses will be automatically compiled in the library.

Thus, he becomes formidable.

“Emperor Zhuoyang, why do you detest wearing your underwear so much? As an emperor, can’t you pay a little more attention to your image?”

“Fairy Linglong, you can always look for me if you find yourself unable to sleep at night. I am skilled in lullabies!”

“And you, Demon Lord Qiankun! Can you cut down on the garlic? Are you trying to kill me with that stench?”

This is an incredible story about teachers and students, grooming and guiding the greatest experts in the world!

- Description from Novelupdates