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 Deathless Lava Reservoir was open to all of the Nine Skies back then. Every year, each the Nine Skies would receive some slots, and they would be able to send their talents over to temper themselves. It was previously viewed as a great honor to be selected to train there. However, with the extinguishing of the lava, that system came to a grinding halt. In response to that, each of the Nine Skies created their own facilities to temper the physical body of their cultivators.

"Our military barrack has one as well, but it's intended mainly for Gods. The best place for Celestial Gods to temper their body in the Drifting Specter Royal City is definitely the Lucid Lunar Lake of the Qi Clan. It's just that the Qi Clan is highly exclusive, and even old subordinates like us aren't allowed to access it," Zhuo Feng said with a bitter smile.

"Old subordinates? You are under the Qi Clan?" Zhang Xuan asked.

"Yeah, you can say that I used to be under the Qi Clan."