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!
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Millman97

Library of Heaven's Path

StarveCleric

Daoist6fubtiW

The Dragon Gate Formation that Zheng Yang had gone through consisted of the Dragon Tail, Dragon Body, and Dragon Head, and in every phase of the trial, he had to face someone who was even stronger than him in terms of cultivation. In order to clear the trial, he would have to defeat everyone.

It was clear that the Nine Phoenix Stellar Formation paled far in comparison.

Granted, the formation itself might be harder to deal with, but if the challenger could manipulate the formation to their advantage, it could make the battle easier.

Every formation was bound to have its weaknesses, and as long as one could find these weaknesses and exploit them, it would become a supporting force.

The stronger the formation was, the more effective it would be to exploit these flaws.

Challenging the Trial