MTL - Holistic Fantasy - ~ 2015 was dragged down and implicated?

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

A man dies and for some mysterious reason is given three wishes.The man, a pervert and even degenerate (just a little), asked to be sent to a world full of sex and lust, just for pure fun, unfortunately he was not very specific and ended up going to a world much bigger than he could imagine.His other wish was the System he read in one of the many stories he read, the System of [The Gamer], which due to various reasons, perhaps due to laziness of the person who created it, the System is not 100% identical.But this didn't affect our protagonist much, who had the opportunity to create his own appearance and decided for nothing less than a hot Futanari with a big dick!

Entering a clichéd female novel world by accident. As long as he changes the negative perceptions of four female protagonists towards men, he can return to the real world with a reward of one billion. At first, Ji Mu thought this was a way to get rich, but as time went by, he gradually realized that something was wrong.“System, didn’t you tell me that these female protagonists extremely despise men, and no matter how good I am to them, it would purely be a friendship?”As Ji Mu looked at the few female protagonists in front of him, their cheeks blushing, their eyes filled with pink hearts, and constantly closing in on him, he broke out in a cold sweat, shrinking into a corner and shaking.“I’m going to ask you one last time, are you really sure that this is just pure friendship?”[Host, forget about friendship, do you know what a juicer is?]Faced with the system’s sudden nonsensical question, he swallowed nervously, feeling an increasingly ominous premonition.“W-what do you mean?”[Just a friendly reminder…]The system paused, its tone filled with helplessness and despair.[All four of them are in front of you.]…If you were simultaneously pursued by beautiful girls with different personalities, what would you choose?Only children make choices; normal people know to turn around and run.“I can’t even handle one, let alone four!”Ji Mu desperately clung to the doorframe and struggled in desperation before being dragged into the room: “System, save me!!!”

Chu Li was a particle physicist until a freak accident took his life and transmigrated him to a parallel universe – one where he wakes up with inexplicable abilities and finds himself in the running for a job in the imperial palace.