The war horses in this world are very majestic, with considerable load and speed. They don’t care about anything and hit the horses and horses in another world.

Chen Yu's body shook slightly, and the two children were held in their arms with one hand and avoided the war horse.

Chen Yu did not make things difficult for the knight. The knight could tell from his hairstyle and clothes that he was a Han Chinese. His face was abnormally blushed, his eyes were blind, and he held a little girl in the other hand. He should be on the way to escape.

The man rode a fast horse past Chen Yu, looked back at Chen Yu, and the next moment, Chen Yu frowned, but he held the two children in both hands, so he didn't have time to react. At this moment, an arrow continued to penetrate the man's chest. He fell to the ground and rolled several times without moving.

The moment he fell from the horse, he tried hard to fall down. At this time, Chen Yu put down the two children, spread his sleeves, and caught the little girl.

"Please..."

The man said to Chen Yu with his last strength, and then he died, and the little girl in Chen Yu's arms began to cry loudly at this moment, and she tried hard to break free from Chen Yu's arms.

"Go."

Chen Yu sighed and looked silently from the side.

The next moment, five rangers ran over from afar. They rode horses and bows and came to the man, and surrounded him with a smile. Someone reached out to catch the little girl. Chen Yu coughed aside.

"Hey, my father is dead, can I have a better attitude? She is still a child."

A silver dollar was thrown into the mercenary's hand by Chen Yu. The other party looked at Chen Yu in surprise, and then his eyes lit up.

The man in front of me is a Han man, and he is extremely handsome. The most important thing is that he looks like he is powerless!

Some time ago, Qin State raided Han State and captured many people, and many people fled. Currently, the reward price of a fugitive slave is ten taels of silver. The higher the identity, the more valuable it is. Now these arrested people have developed vicious eyes, and the difference between the Han and Qin people can be seen at a glance, and Shen Yu...

One of his companions came over and whispered to him about Chen Yu's situation.

"You...you are a Han Chinese. I suspect you are a spy from the Han country. I want to arrest you to meet the officials now. If you resist, you will kill me."

The golfer looked at Chen Yu's neat and gorgeous clothes greedily. He also heard that this person was an outsider and was very rich. If he caught him and exploited him in the middle, he would definitely make a lot of money. Even if he was a little bit darker, he could sell him directly. I believe that many people are willing to pay high prices.

Chen Yu didn't say anything, but just took out his waist sign and raised it.

Having a waist card means that he is from Qin and has a formal identity.

"Haha, we have caught many escaped slaves these days, and many of them have waist cards. I suspect your waist cards are fake..."

The golfer smiled grimly. There were five of them, and they were all good players. How difficult was it to catch a Han man?

The man didn't speak, just looked at him coldly.

"Enough, get out of here."

The person who spoke was Miss Xiong, who stood behind Chen Yu.

"He has a formal identity. If you don't want to die, just do it."

Miss Xiong didn't know when she came quietly behind Chen Yu.

"It's Xiong County Magistrate, I'm sorry, it seems we've made a mistake, don't go."

The leader of the Ranger smiled and bowed his hand to leave with the little girl and the man's body.

"Wait a moment."

Chen Yu said to Youxia'er, "Please offer it. I think this girl is very pitiful, sell her to me."

The twelve or thirteen-year-old girl cried like a child. Although her clothes were dirty, they could still be seen as the words in a middle school uniform.

"This family is an important prisoner. If you want to buy her, you will have to pay a lot of money."

The leader's Ranger'er's eyes rolled and he laughed.

"You quote a price. I'll buy her if it's right."

Chen Yu didn't say much either.

"Two hundred taels of silver."

Ranger's quotation was five times or even higher than the market price, and Chen Yu shook his head.

"It's too high, let's drop a little."

Ranger's leader smiled and pointed at the girl.

"It doesn't matter. If you want it, I'll take her back if you don't want it. Some people like this girl, and it takes a price to be kind."

He could see at a glance that the person in front of him was that kind of good person, and he should be slaughtered like this.

"Leave her father's body to me, two hundred taels of silver."

The man in front of him made the leader of Youxia'er happy. To be honest, Chen Yu cut down half of it, and he would finally agree. He really didn't expect that the person in front of him was such a fat sheep.

"Okay, this price is very suitable."

Just when Ranger's leader wanted to continue not to give in, Miss Xiong interrupted.

"You have made a fortune of two hundred taels of silver, what else do you want?"

"Okay... Actually, the price given by the employer is higher, and I actually lost."

The leader of the mercenary snorted and pretended to be painful. Then he saw Chen Yu take out a small bag from his arms, which contained more than ten golden gold coins. After communicating with the Han Kingdom for so many years, Qin Kingdom also understood that silver dollars were much more convenient than scattered silver. Not only did it have much less loss in transactions, but it also made many benefits from minting coins every year. Therefore, the currency of Qin Kingdom was mainly copper rounds and silver dollars. One silver dollar was equal to one tael of silver in the past. Gold dollars was rare, and one gold dollar was equal to fifty taels of silver. However, everyone said that they were used to it, and they still used two units, but they used copper round silver dollars in their hands.

Chen Yu took out five gold coins and put them in Miss Xiong's hands.

Miss Xiong blinked her eyes, a little confused about the meaning of Chen Yu.

"Prince Xiong, the extra piece, please ask someone to bury this gentleman, thank you."

The following matter is very simple. Miss Xiong took two gold coins. In her words, Chen Yu gave her one as an agency fee, and Ranger should also give it. Who has any objection?

Although the leader of Youxia'er was in pain, he didn't care about this matter. After all, this money was made enough, and Miss Xiong was really a middle-aged man, so she didn't say anything, and took the money and turned around and left.

"Okay, have a good sleep, and everything will be fine when you wake up."

Chen Yu's fingers pointed at the little girl's sleeping hole, stopping her crying.

"Your martial arts are good."

Miss Xiong's eyes were filled with strange expressions. She had always thought that this young man was a gentle scholar, but who would have thought that he actually had a good martial arts skills.

Just like just now, he suddenly teleported and saved the two children. From the perspective of Miss Xiong, Chen Yu's body movements were very clever.

"It's just some self-defense, nothing big."

"Let's fight, how about it?"

Miss Xiong said enthusiastically.

"No, my kung fu is my life-saving secret, and I don't want anyone to know."

In the world where martial arts is popular, it is very dangerous to rashly spy on the other party’s martial arts. Even if you are a county magistrate or other law enforcement officer, you must think twice about it if you want to do this. As for the kind of martial arts I first spy on you, don’t blame the other party for killing you if you do it.

Chen Yu said that Miss Xiong sighed and curled her lips with contempt, "Okay, then be careful these days. I see those people are terrified and come back to cause trouble for you."

"I know this, I hope they don't be too greedy."

Chen Yu's eyes were filled with coldness.

When he arrived in Qin, Chen Yu didn't want to cause trouble. What he wanted to do was just stay quietly in the town, publish some scientific theories, and then let the senior officials of Qin take the initiative to invite Zhuge Liang out of the mountain to have a long-term meeting... no, it was a friendly and friendly meeting.

...

That night.

Chen Yu found a single courtyard on this street and settled down. He did not ask for help from the servants, so he lived alone very comfortably.

"Uncle, I've cleaned the floor."

The girl sat respectfully in front of Chen Yu, so obedient that it made people feel pity.

"Well, after cleaning, you can go to the inner room to rest. Don't do messy things and keep your mood. Your father is buried these days. Do you have any thoughts to keep him in peace. Do you understand?"

Chen Yu did not nag much with the little girl, but instead ordered this.

"yes."

The girl nodded.

"Okay, go to bed. It may be a little uneasy tonight. Maybe there will be a short eye. Don't sleep too hard. Maybe you will be happy to watch it, but don't scream and don't speak out."

Chen Yu's words made the girl stunned for a moment, and then she remembered the scene she saw during the day. Chen Yu spent a lot of money to buy her. She was very generous, and those rangers were very greedy...

It's dark outside and the wind is high, and tonight is a good time to kill and rob.

The girl went to bed, and Chen Yu continued to think about the issue of quantum mechanics. As for whether those rangers came or not, Chen Yu didn't care. When they came, they were not lucky. If they didn't come, they would go their own way. The little girl's father's death, Chen Yu could only express regrets, and she couldn't care about so much else.

Shenyu needs to think about more profound things.

Whether it is the Han Empire or the Qin Empire, the development of science and technology has encountered bottlenecks. This bottleneck is not that the people here do not work hard or are smart, but that it is the influence of the overall environment.

Similar to electromagnetic interference, there are other substances that have led to problems in observation and other aspects. Chen Yu even heard a real thing, and an experiment was conducted many times, and the constants obtained were different - because the teacher of the experiment was an extraordinary person.

In the first copy world, Chen Yu learned a lot of knowledge. In the second world, Chen Yu faced with the top scientists in that world, discussing the doubts in his heart, which allowed Chen Yu to accumulate some accumulation in quantum mechanics.

Chen Yu is preparing to promote the development of human civilization in this world.

This is the greatest good. As for whether Qin has obtained knowledge of quantum mechanics, it will surpass that of Han, Chen Yu said that this is impossible.

The higher the theoretical research and practice are combined, the more industrial things are needed.

A gust of wind blew through the window, and Chen Yu frowned.
To be continued...