Truong Huyen is a young library manager, when he crosses to another world and discovers that there is a mysterious library in his mind, he becomes an extremely sublime teacher.



Whether it's a person or an object, let him see it, he can compile it into a bibliography and save it in the library, clearly stating the strengths and weaknesses of the other party!



So he became a bull!



- Student A (who is Emperor Hao Thien), why don't you like wearing underwear? The road game is a great emperor, must keep the image a bit?

- Fairy Linh Lung, if you can't sleep at night, you can come find me, my person, singing lullabies or reciting poems are all very skilled!

- What about you, Qiankun Majun, can you eat less onions? Eat in your mouth and say rotten, want to kill Lao Tzu?

…

Here are some incidents about the lineage of masters, about cultivating disciples, about pointing out the world of a person whose style is not only "buffalo", but also the strongest "buffalo".

A funny, not-to-be-missed work of the famous author Hoanh Tao Thien Nhai.