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

Zhang Xuan flitted around the battlefield with his clone, the Golden Origin Cauldron, the Infernal Blacksaber, and the Dragonbone Divine Spear. They would usually hide themselves amid the crowd, and as soon as an opportunity to strike surfaced, they would swiftly make their move.

In less than ten minutes, the number of Otherworldly Demons above Saint 9-dan who had fallen to him already numbered several hundred.

All of the commanders are already dead…

Zhang Xuan swiftly combed the battlefield and found that all of the black armored commanders and generals had been killed, and he heaved a sigh of relief.

Killing the High Commander