The news that the emperor was looking for her, Qian Rujun had already known.

But she found that the consequences of ignoring the emperor were serious, and his mind was on helping her find a husband he liked and at ease.

In the emperor's opinion, if a woman is not disciplined, it will be too high-flying.

He completely put the ugly things about his daughter who had just married, but was not at all restless, the princess of the pavilion Tao.

During the Han Dynasty, the flexibility of news was very bad, and even the news of the Xiongnu, which affected them deeply, was also very backward.

If it was before, Qian Rujun would have thought that it was a matter of course that the emperor did not know about things outside the palace.

But since the news of her capture of the wild man was exposed, she already knew that the emperor was no longer satisfied with his eyesight, and could only understand the world through the music.

The current emperor is deaf and clear-sighted, and perhaps the channel for inquiring about the news has not yet been put on the side of the Xiongnu, but in the territory of the Han Dynasty, it is constantly expanding.

Qian Rujun didn't know if Jinmai City had fallen now.

Except for a certain part of her personal power, she didn't mind the emperor getting a message.

In the past, the county government was a conduit for news.

But after all, on the bright side, now that I don't know who the spies are, it becomes a little disgusting to look at people.

However, Qian Rujun has always been very protective of people, so he doesn't care very much about whether the news will go out.

Except for Hu Stubble and others, Qian Rujun has not told confidential information to anyone who has not been brainwashed.

Perhaps, Emperor Liu Heng is also depressed now.

Qian Rujun obviously arrived in the emperor's sphere of influence, but he didn't find Qian Rujun for a month.

"Hey, there is a boss on top of it in Chang'an, and I have to look for it from time to time, why do so many people like to stay in Chang'an!"

Qian Rujun didn't expect that others didn't have the ability to turn a wasteland into a city, so they stayed in the ready-made city to be lively. If the emperor wants to find someone to do something, he can also get some benefits.

Stay away from right and wrong, and stay away from the rising pipeline.

For the people who are favored by the power field, they can't get out of this Chang'an.

"If so, no matter whether the people of the Han Dynasty are happy or not, I have to flee outside the country or overseas. It's just that the development of Jinmai City is not strong enough. If I didn't have my influence, there was still the possibility of retreating. Hey, trouble. ”

Qian Rujun estimated the thoughts of Emperor Liu Heng, so he didn't really want to see the emperor, so he procrastinated, and finally a month passed.

But you still have to see it, otherwise Emperor Liu Heng will be angry, and everyone will not be able to carry it, and they will be unlucky.

When she deliberately let the emperor's spies guarding the Qian family's farm know, she was ready to ask the emperor to send someone to call her over.

It was troublesome to see the emperor, and you had to wait for the emperor to arrange a time.

Qian Rujun has not yet broken into the palace, and he has the right to be summoned by the emperor.

The emperor still gave these rights to govern the Han Dynasty with him.

and his dearest daughter, as for idlers like her, they have to wait for the emperor to summon them.

The emperor did not let her wait long, and only an hour later someone came and told her to go to the emperor.

Before this, the emperor had already left a message to greet Qian Rujun's recent situation.

At that time, Qian Rujun could still pretend not to know.

Appeared in a hurry, and disappeared in a hurry.

As for whether it will delay the emperor's major events, she feels that she doesn't seem to have anything to do with the emperor's major events recently.

As for the wild man being dragged out for training, she didn't pay attention to it at all.

The emperor thinks of the savages, only training for a month, and it is impossible to pull the front line.

During the Han Dynasty, the wildness of the Han people had not been eliminated.

Therefore, the Han Dynasty is still relatively strong against the army.

"The emperor wants to discuss with you about the expedition. ”

"What are you talking about, going on an expedition, what does it have to do with me?" Qian Rujun became a little confused, how did this matter turn into a battlefield matter, what does it have to do with her being a girl on the battlefield?

At most, she is on the track, and on raising horses, helping the emperor, but she never said that she wants to go to the battlefield herself?

In the past, the emperor had no signs and wanted to pull her up and into battle, what was going on?

Qian Rujun's brain was spinning so fast that she really couldn't imagine what benefit the emperor would do to pull her to the battlefield.

The emperor is going to go on an expedition, but when the emperor is going to go on an expedition, he wants to take her with him, how can she go to school.

For a month, I wandered around the stores every day and ate delicious food.

Such a day made Qian Rujun feel good, and he couldn't help but feel a little sad when he saw that he couldn't go on with this study.

After getting dressed, Qian Rujun was about to go out, but news came from the space.

"You made the banknotes?"

Qian Rujun immediately returned to the room and entered the space.

Anyway, it doesn't take much time to get the detailed situation, and in the outside world, it takes even less time.

In the conference room of the school village, a group of people in charge have gathered, and in front of them, there are good banknote templates.

Speaking of which, when it comes to making banknotes, they are just imitations, not innovations.

But this imitation is a technological level that is ahead of the times. There are a lot of technologies that need to be innovated. It's not something that can be done casually.

Although these technologies are outdated in the 21st century, there are many problems that need to be overcome in Dahan.

Color, ink, paper, and printing, each of which needs to be overcome by the students of Gakudo Island.

In the Institute of Later Generations, Qian Rujun was given a concept that the most difficult thing to invent is something that he had not thought of, once he has a concept, there is absolutely a way to use human ability, and all that is needed is the investment of funds and resources.

It's only a matter of time before it's invented.

Even the airplanes that fly in the sky, human beings have surpassed their imagination, made them, and put them into successful commercial operations. Paper money is a thing that is too far behind in terms of technology compared to airplanes. It's not a problem for students on Gakudo Island.

In the 21st century, they are all students with explosive IQs.

And all along, Qian Rujun has given them pioneering learning, and their research spirit is not lacking.

"Is this a sample?" Qian Rujun picked up the banknote in front of him.

In fact, they only need to make a banknote, but in front of him, Qian Rujun saw one yuan, five yuan, ten yuan, fifty yuan, one hundred yuan, five hundred yuan, and one thousand yuan banknotes, and even ten thousand yuan banknotes.

Qian Rujun, why did the 10,000 yuan note appear in the eyes of question?

A student from Xuetang Island quickly came out and explained: "Because many cities have no way to circulate and use paper money, the 10,000 yuan banknote is for merchants to carry and exchange at the Jinmai City franchise store." ”

Qian Rujun found that he had neglected the needs of merchants who ran from city to city.

There is no way, she is used to large amounts of money, deposited in the bank, and when she arrives at the place, she can withdraw it.

For these merchants, the Golden Wheat City franchise is a place for the bank.

Only then did she realize that if the merchants went far away, they would have a lot of money with them, and a few hundred yuan of money was enough for them to spend, but for these people who had to make large deals, the money was far from enough.

They even have to spend a lot of manpower on escorting money to do business, not to mention the manpower consumption, and it is particularly conspicuous.

If it becomes a banknote, there will be more places to store it.

Therefore, in order to solve these troubles, 10,000 yuan banknotes are necessary, and even 100,000 yuan banknotes can be used.

For the banknotes of many dynasties, imitation was the biggest problem. But in Dahan, Qian Rujun has the ability to surpass the times, and although the loss of imitation will be great, someone must be able to imitate it.

Perhaps, some people will guess the raw materials used in paper from the way of purchasing money from the banknote field!

Just like the papermakers, now it has begun to spread in Dahan.

Although the finished products they made of paper are far inferior to Jinmaicheng, they are not as good as Liu Wu. But after all, it is already possible to make paper.

In this regard, Qian Rujun did not take any precautions.

Now, the materials used by the students of Xuetang Island, if they are plants, all come from the space, after all, Qian Rujun has planted too many plants in the space, and even the species that have been collected are also planted in the space.

The main material of papermaking, the tree, is in the space, perhaps Qian Rujun's subconscious behavior, and soon after entering the Han, she planted the tree.

Today, the tree group has grown densely and large. Qian Rujun didn't want to turn the space into a factory. Eventually, it is necessary to find the origin of the tree and transport it to the paper factory.

I am more worried that the structure of the tree outside will be different from the wooden structure of the tree in the space, and it will be difficult to make paper with the structure outside the space.

Qian Rujun told the idea to the students of Xuetang Island who copied the paper control. Their faces were uncertain, and they could only promise that they would experiment well after they went out.

Money is such a thing, and it must be confirmed that others cannot imitate it.

Can others imitate paper money? Unless the paper money workshop is invaded, Qian Rujun feels that there is no such possibility.

At least, when Qian Rujun was there, it couldn't be.

Because Qian Rujun will definitely use brainwashed people as people in the banknote workshop.

It's just that this brainwashed person, who to look for, is a big problem.

If it is an ordinary person, it is too cruel to let them forget everything.

Memory is almost the most beautiful thing for a person. There is no room for erasure.

The joys and sorrows in memory are almost everything for a person.

But no matter what, Qian Rujun will let the people in the workshop accept brainwashing.

At least the first generation must be.

Human nature cannot be trusted.

But can someone who has done bad things trust him in the banknote workshop?

Qian Rujun felt that she was thinking too much.

The paper on which banknotes are made, and the banknotes themselves are two different things.

However, the banknote itself is safer than paper.

It seems that the workers at the last moment can only use the highest level of brainwashing to find trustworthy people with good character.

Even, it was the students of Xuetang Island who went out to take control.

However, she prefers that Gakudo Island is an existence like a research institute.

If you want to escape the imitation of others, the only way is to keep updating, which means that the money may have to be changed once in two or three years.

But in Dahan, if you want to replace the banknotes, it is still more difficult and unnecessary. Unless there is already paper that is the same as banknotes.

That said, until there are no imitators, it's best to leave it as it is.

No matter how wear-resistant and durable the banknote is, it will still break, so it is necessary to renew the issue every year.

And Qian Rujun knows that as long as the credibility of paper money is trusted, more and more people will use paper money in the future.

There is an advantage to using Jinmai City, Central Water Tower District, and Chang'an Girls' School as the starting locations, that is, Qian Rujun's creditworthiness is extremely high in these three places.

Moreover, the initial reserves are relatively sufficient for the issuance of three places.

The last benefit is that after she issues banknotes, she can get a lot of gold for free.

As for how the gold was born later.

Qian Rujun is very sure about what is produced in space.

Big deal, go abroad to dig for gold. With the students of Xuetang Island, she is already sure that she will be out of the jam.

She didn't want to fight with people, more than a thousand people were enough.

It is more important to consider whether to arrange a good marriage match for them at their age according to the habitual practices of the Han people.

is still like normal people in later generations, when they are more mature, let them make the most decisions.

As for whether anyone will steal fish, Qian Rujun is not worried.

Because she didn't agree.

Moreover, they each have their own interests, not boring men or women. On the contrary, he is not interested in the affairs of men and women.

Even if there are a few people who are more interested, but you can't find like-minded people, you won't be able to form an atmosphere.

Broken banknotes must be exchangeable.

However, it is estimated that the exchange of broken banknotes is the most likely to cause problems.

Therefore, the most important thing in the issuance of banknotes is actually in personnel.

Qian Rujun acquiesced to the necessity of the existence of the 10,000 yuan banknote, and said: "Let's design another 100,000 yuan!"

The students of Xuetang Island, who proposed the 10,000 yuan banknote, laughed happily on the spot, which was considered an achievement of his.

Since the banknotes have been produced, Qian Rujun must test and inspect them.

"How many banknotes have been made now?" asked Qian Rujun.

"Fifty sheets of each are prepared for experimentation!" replied the student in charge. Perhaps, they are no longer students, but Qian Rujun's guard team.

Qian Rujun nodded, and on the spot, he asked someone to prepare a bucket of water and put the banknotes in. Look at how quickly the ink blurs.

Qian Rujun was very satisfied, after ten minutes, it was still not rotten, and the ink did not faint.

Then Qian Rujun lit a fire and found that the speed of paper burning was not as fast as that of ordinary paper, although it would still be burned, but the speed was still relatively slow.

When you hold the banknote in your hand, it takes a quarter of an hour for it to burn your fingers.

Then Qian Rujun softened the banknotes into a ball and spread them out, and tortured them by various means.

For example, if you put it in the bag and put it at will, there is no problem with back and forth friction.