"Your Majesty, these are all He Ci. I am really stupid and I don't understand at all."

Ge Hong said to Liu Yu with a frown.

Liu Yu patted his shoulder lightly and comforted Ge Hong and said.

"Don't worry, my book book has been collected from all the great aliens, and it is not easy to understand."

"Even if there are words you don't understand, don't worry. All of them are added to the later part. With your intelligence, you will definitely understand."

"If you really don't understand, then write it down and ask me again."

Regarding his "good student" Ge Hong, Liu Yu was extremely willing to give it to him.

This knowledge is more useful to Liu Yu than conquering cities and land.

However, in this era, it is difficult for Liu Yulian to find someone who understands the most rough meaning of it.

What's more, most people today are illiterate, and there are very few people who want to find people interested among a group of literate scholars.

The most reliable person now is Ge Hong.

"Your Majesty, I understand. I will definitely collect it carefully and study this book to repay Your Majesty's kindness!"

The more Ge Hong couldn't understand this book, the more he felt that the connotation of this book was profound.

Otherwise, if he could see clearly with a glance, it would definitely be a scam.

"Treasure? No, no, I don't mean that." Liu Yu shook his head and said.

"Ah? After reading it, I will return it to Your Majesty immediately!" Ge Hong said reluctantly.

"Hahaha, you misunderstood. I don't mean that. What I mean is that if you want to study this book first, if you don't understand, you can ask me. After you have a thorough understanding, you will have to make a smart and smart person to carry forward this knowledge and be able to further improve it!" Liu Yu said.

In fact, this book written by Liu Qiao is an introductory material for basic chemistry.

Some basic common elements have been summarized and some common reactions have been added.

For the science of chemistry, it is just a broken stepping stone.

However, even such a simple stepping stone must be verified and carried forward by elites like Ge Hong.

After all, Liu Yu is the emperor, so he can't leave behind military and political affairs. He will take a bunch of chemists to experiment wildly every day.

"Your Majesty, should this kind of trick of stealing the sky be made public?" Ge Hong was so surprised that he could not close his mouth.

In his opinion, the art of cultivation in every sect is a secret in absolute secrets, and it is often beaten to death.

But Liu Yu's opinion is to let yourself learn first and then teach more students.

And it seems that the more people you teach, the better.

"Well, that's right, I mean that the road is open to the sky, and the sky is so big. I will never be able to tolerate other people just because one person understands the secrets."

Liu Yu said that, he took out another scroll and said to Ge Hong.

"There are so many mysteries in this vast world that you can never understand and study them thoroughly by relying on one person. There must be more people to make this science taller and higher, and know that you can touch the real sky!" Liu Yu said.

Ge Hong's insights about Liu Yu were confused and doubtful.

For a moment, I forgot to ask what the scroll I just handed to me was.
Chapter completed!