If the style of Jianchang City is serious and majestic and the atmosphere of Kan Ancient City is open and exchanged, then the appearance of Lihe City must be indulgent.

Even paper is becoming popular and widely used in Lihe City.

For example, Huang Si got such a deed.

In the morning, he gave the gold bars directly to the seller and asked the seller to run errands to help him get the house deed. As for the occasions that require him to attend, the seller would use money to solve all the problems.

Money can make the devil push the mill, and the house deed will be completed soon. Although the seller has the opportunity to run away, he only has the intention of making friends with this buyer who looks like he is either rich or noble, so how could he risk offending him?

In the afternoon, the seller gave the house deed to Huang Si.

At this time, when he got the deed, he didn't realize that there was something wrong.

Mo Xia, who followed him, didn't realize anything was wrong.

Isn’t it just a deed? It’s made of paper, with words written in pine and cinnabar, and a picture of the government. It also has a seal on it.

Until the old seller with wrinkles on his face and wearing a small round hat smiled and said, "Originally, the house deed should be sheepskin, but recently it is popular to use this kind of 'paper', and the newly made house deeds by the government are all made of paper..."

Only then did Huang Si realize something was wrong.

He turned his head and asked, "Mo Xia, remember when humans on the other side of the earth invented papermaking."

Mo Xia was slightly stunned, and then immediately replied: "Invented by Cai Lun in the Eastern Han Dynasty in 105 AD. But before that, he had the habit of making thin sheets similar to paper with the residue of silk floss."

Huang thought about it and said:

"But large-scale and mature paper production is indeed relatively late, at least it will only happen after the end of the slave society and the stable feudal society, right? After all, the limitations of productivity determine the progress of technology."

Mo Xia nodded: "It's true that my father said."

Huang Si shook the house deed in his hand. This kind of paper has good toughness, few impurities, and the paper is not even too gray or yellow. It is amazing. It is a relatively advanced papermaking technology. It is obviously not the result of the initial stage of papermaking.

He wanted to ask Xiaoke about the specific situation on the human side, such as why papermaking has developed so quickly. Unfortunately, the mental power field cannot be expanded now and cannot be asked.

Huang Si carries communication tools that can be used in emergency situations, so he won’t be unable to contact Xiao Ke. However, there is no need to use them for a small matter.

He handed over the deed to Mo Xia, asked him to put it away, and said to himself: "I always feel that anyone is doing something behind my back that I don't want people to do..."

Because Mo Xia has been in the dark space for a long time and is deeply influenced by the earth's culture, he does not know much about the human race in the world here. Although he thinks that the development of technology is a bit abnormal, he doesn't think too much.

Huang Si is different. Xiaoke has reports for him to review at any time. Although he is always interested and doesn't want to read it, he is forced to read a lot. He knows the development of the human race. He has a general framework for what the entire civilization has developed. Therefore, the sudden appearance of papermaking quickly aroused his suspicion.

The old seller looked at the two people who bought the house in confusion.

What are they doing? Why can't he understand what he said at all?

"Do you know who made this paper?" Huang Si shook the deed in his hand.

The old man panicked: "Sir, this deed is true, and there is no falsehood. It's just that the deeds in Lihe City are different from those in other places. If you are not happy, let's go to the government office and ask the officials for help to change them into sheepskin, which is OK?"

"Ask you who made the paper, don't talk about anything else with me." Huang Si was a little impatient.

The old man felt a heavy pressure in the air, which made him unable to breathe, so he could only stammer: "Yes, yes, yes... yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes,

Huang Si frowned: "The Wang family is a bit troublesome when it comes to royal forces."

If a little technology is leaked accidentally, it would be fine. The key is that I don’t know how much technology has been leaked and what extent it is. Papermaking is likely to be just the tip of the iceberg, but papermaking is so popular that even the royal family has mastered advanced technology. This is not a small-scale. Who knows how many technology has been leaked to the human race behind it.

Although I don’t know what the route was, Huang Si minded very much.

Letting the human race here develop civilization on its own rather than directly grafting the entire earth civilization is the result of his careful consideration.

The development of civilization requires foundation.

He can indeed directly apply the Earth's education system to the human race, allowing them to directly enjoy modern technological life, but what happened?

They do not have tens of thousands of years of civilization development history and cultural heritage on the earth. Even if they accept the life of the entire modern society on earth, they can only stay here, and they will lose all opportunities for progress and development.

At that time, the only person who could still make progress was Huang Si himself, because only he was the one who grew up under the influence of the complete earth culture.

In this way, it will become the original lonely situation of climbing the technology tree alone again, which is definitely not what Huang Si wants.

That's why he lets the race develop civilization on its own.

A tree without roots will inevitably collapse, and a civilization with roots can grow slowly even if it is weak.

Therefore, Huang Si would never allow Earth technology to be directly leaked to the human race. A small amount is OK, but a large amount is too large, so he will start killing.

What's more, papermaking is not just a technology, it also has far-reaching influence and can have a direct impact on the progress of society and culture.

He said to Mo Xia: "I don't know where the technology was leaked. I'll ask Xiaoke to investigate thoroughly. If there is any problem in the Chang Kingdom royal family, then shovel the entire royal family. If the problem is serious, Chang Kingdom can also not do it."

Mo Xia nodded.

He has never been with the human race in the Green World, so he naturally will not have any sympathy.

At this time, the old man's mouth trembled for a long time before he shook out another half of the sentence: "The Wang family's bookseller... is the surname Wang, not Wang, royal family..."

Huang Si: “…”

Can this old man finish speaking at once? It made him think so much and useless. Huang Si's face looked ugly.

At this time, a strange voice rang out on the street:

"Hmph, as a congenital master, you actually use your innate momentum to scare civilians who know how to do martial arts. You are still an old man. Isn't that a righteous act!"

In that direction where the sound was made, there was a man standing by the roadside. The man was about 40 years old, with a national face, a bun, and a gray robe. He was handsome and spoke with a righteous attitude.

Unfortunately, he didn't wait for the reaction he wanted.

"Your name?"

Huang Si’s habit is that he will answer other people’s questions only when he is interested. At all other times, he does not play cards according to the cards, nor does he answer other people’s questions.
Chapter completed!