Heng Sao Tian Ya

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. 
"Monarch 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 Monarch 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!
Discord Chat Group: https://discord.gg/ATHVehx

Millman97

Library of Heaven's Path

StarveCleric

Daoist6fubtiW

The person before him was none other than Tian Qing!

But wasn't the other party fighting with Wu shi and the others?

More importantly, the first time he met the copper-masked figure, Tian Qing had definitely been confined within the Master Teacher Pavilion's prison. No matter how powerful Tian Qing was, there was no way he could escape from his cell without alarming the Master Teacher Pavilion, so… how could he possibly be the copper-masked figure?

Zhang Xuan could not believe his eyes.

Everything had already exceeded his expectations.

"Indeed. Tian Qing and I are the same person!" Tian Qing nodded.

The young man before him had been putting on a fearless and nonchalant exterior ever since he had been dragged here, so he was delighted to see the shocked expression on the other party's face.

"No, that's not right… You aren't Tian Qing but the Qingtian Emperor, right?" Frowning, Zhang Xuan revealed his deduction.

I Am the Qingtian Emperor!