But when Song Yujin got close to her, she realized that she seemed to have no cultivation level.

Due to the shackles of the laws of heaven, he could not find out the marriage contract.

Cuihua was also startled by Song Yujin's actions, but when she saw his dazed look, she immediately took it back.

Good guy, what else do you want to do to Yu Nuan?

Being able to restore your memory is already taking advantage of a loophole in heaven, what else do you want to do?

Still want to have some cultivation?

Why don't you go to heaven?

Song Yujin frowned, thinking that maybe the marriage contract was really causing trouble.

It was his negligence.

Song Yujin fell into deep regret.

Song Yunuan, who was very close to Song Yujin, immediately noticed something was wrong with him and asked, "What's wrong? I didn't catch a cold."

"No fever."

Song Yunuan thought that Song Yujin was simply thinking that the weather was cold and that she had an indirect fever due to the wind chill. In ancient times, fever was still very scary. If the fever could not be reduced, it was very likely that everyone would die from the fever.

Song Yujin wanted to tell her that he didn't want to see if she had a fever, he wanted to know if she still had a marriage contract.

But what did he say?

More than ten years of human experience told him that even if he told her, she wouldn't believe it.

"The weather is cold, girl, please keep warm." Song Yujin took a step back and changed the subject, "The weather is getting colder and colder. Let the Ministry of Industry take care of the cement work. Just stay in the palace."

After hearing this, Song Yunuan immediately said: "My sister, please return to the Imperial Master's Mansion."

When Song Yujin heard this, she immediately frowned.

He wanted to stay with Song Yunuan. Even if they were not husband and wife and did not have that kind of relationship, he would still want to stay with her.

But she has a mansion outside. What if the mansion is taken back to her?

No, there is still the General's Mansion.

"Let's stay in the palace. It's warm in the palace." Song Yujin suddenly remembered Song Qinghuan who should not appear in this world, and said: "You can also go and accompany Song Qinghuan."

Song Yunuan thought for a while, this was okay, she could pay attention to the movement of the cement later.

"Come and dine with me."

Helpless, Song Yunuan had dinner with Song Yujin before leaving.

After leaving, Cuihua said: [Actually, you don’t need to worry about the cement. You just need to complete the ultimate task now. 】

“Cement can benefit the world, why not?”

Cuihua fell silent.

Its heart is very narrow. It just wants to see its master and mistress be together beautifully. As for the world?

The development of the plane must have its own development process. With her here, it can only be said that the development will be faster. If not, it will not stagnate.

But it didn't want to refute Song Yunuan's words.

Song Yunuan gathered her cloak and said to Tong Jian: "Eunuch Tong, please go back first. I am surrounded by flowers."

Eunuch Tong smiled and said: "Your Highness, Your Majesty has ordered that we must follow you back to Chenghuan Hall, otherwise you may go to see the cement again."

Tong Jian said with a smile.

Seeing as the cement is fake, I guess you are worried about her running out of the palace, right?

"His Majesty has just told me to go and take a look at the cement later. It is indeed necessary to take a look. If Eunuch Tong wants to follow, you can follow me. I will take care of you later, brother. You don't have to be afraid."

Tong Jian smiled and said, "Yes."

Song Yunuan turned a corner and walked out of the palace.

She saw Rong Zishen when she was looking at the cement. He seemed to be quite interested in this thing as well.

"Master Imperial Master." The Minister of Industry saluted Song Yunuan.

"Get up, how is the situation?" Song Yunuan looked at the fresh cement road.

Although it is incomparable with modern times, it is still much better than ancient times.

"My lord, the weather is cold and the temperature is low during this period, so the solidification speed has become a bit slow, but most of it is still solidified. Your lord, you can take a look." the minister of the Ministry of Industry said calmly.

Song Yunuan walked to the roadside. She bent down and took a look. The cement road in front of her had indeed solidified. There was not a single footprint on it. It must be that these people did not dare to try it without her permission.

She walked up and tried it. It felt no different from modern ones. It was very good. She could ride a bicycle again.

"Sir, what do you think?" the Minister of Industry said with a smile.

He thought it was good.

Song Yunuan nodded and said: "Very good, you can write a sign later. Whenever a carriage or sedan crosses the road, you must pay a certain amount of money. This money does not need to be too much. Twenty or thirty coins will be enough."

The Minister of Industry had originally thought that although the cost was indeed not high, but Song Lingguo was so official, it would still cost a lot of money.

Now that he heard Song Yunuan say this, he immediately thought of a lot.

Although the amount collected at one time is not much, over time, it will be very considerable.

Wonderful!

But……

"Master Imperial Master, although we don't have much money, Song Lingguo's official service used to be free of charge. Now it suddenly charges a fee, and it's just when His Majesty has just ascended the throne. Isn't this inappropriate?" said the Minister of Works, who was a little worried.

this problem.

This person's heart is very normal.

"No, people who can drive a carriage and sit in a sedan on the official road are not short of twenty or thirty cents. Besides, with this cement road, the time on the road can be greatly shortened. Some people who are on the road don't care about this."

"Furthermore, if they are not willing, they don't have to take the cement road, they can take other roads."

"Then there won't be any charges for people walking?" The person who said this was the Minister of Industry, who was also Jin Chan's grandfather.

Song Yunuan shook her head, "Only horses, carriages, and sedans can be charged for similar transportation. If it is an emergency report at the border, no fees are allowed. Do you understand?"

"Build another cement road for urgent reports from the court."

The Minister of Works nodded and agreed.

This was originally planned. After all, there have been two official channels since ancient times, one for the common people and the other for urgent reports.

They want official roads to be unobstructed and unimpeded.

[Host, the progress of the concrete road has appeared, 20%. This 20% does not refer to the progress of the entire task, but congratulations to the host for creating something novel that is not available in this world, and it is also recognized by others.

】

Song Yunuan nodded, she didn't care.

"Okay, let's go back."

Song Yunuan really didn't return to the Imperial Prefect's Mansion because the Imperial Preceptor's Mansion was too deserted, but she went to the General's Mansion.

Tong Jian said bitterly: "Your Highness, you have gained weight by breaking your promise."

Tong Jian was very helpless.

Song Yunuan thought of Song Yujin's changes, and she said to Tong Jian: "Tell the emperor later that I will see you when I enter the palace someday."

Tong Jian was stunned, wondering why Song Yunuan said this.

The new emperor is not a murderous person, so why is the princess so worried about his safety?

"Just do as you are told." Song Yunuan just warned her because she was worried.
Chapter completed!