“…”

Yu Ye looked at Yu Zhigan with blood in his mouth, his eyes full of anger. This rebellious son must have done it on purpose, and was revenge on his robbery of his mahjong and Liuli business!

Yu Zhigan did not notice the anger in his father's eyes, but instead played a little. It was not right that he was seriously pulling his teeth. After judgment, Yu Zhigan concluded that one thing was that the gate of the main hall was very solid. It was probably impossible to break it. At least Yu Zhigan's experience of doing it for more than ten times is very solid!

"Father, you have pulled it down. Look, this is your necrotic teeth. If you don't pull it down, it will hurt. Father, you must eat less candy food in the future. Eat too much will cause tooth decay. In the future, tell my mother that when making soup and porridge, don't add so much sugar, as it will easily lead to high blood sugar..."

Yu Zhigan held a cavities that were already full of holes and tried to dance with his hands and feet in front of the emperor. Yu Zhigan never noticed that tooth extraction was so interesting.

Seeing Yu Zhigan's excited look, the emperor forced himself to speak without opening his mouth, but covered his mouth with his hands. The imperial doctors Chen Cang and Ling Ran beside him were frightened to stop the bleeding of the emperor. Fortunately, the blood stopped soon, and the two of them breathed a little relieved.

Chen Cang and Ling Ran looked at each other tacitly. It seemed that there was a way to cure the toothache in the future. Although the Crown Prince's method seemed a bit violent, it seemed to be effective now.

The emperor wiped the blood clean and glanced at Yu Zhigan, preparing to let the rebel son get out of the hall quickly, but Yu Zhigan quickly ran out of the hall. The emperor's fist was already clenched. Today, he must punish the rebel son well. Now there are more and more rules!

Yu Zhigan, who ran out of the hall, looked at the roof of the hall, which was at least ten meters high. He looked at the bad teeth in his hand, gritted his teeth, and then threw his arms towards the roof.

"Rebellious, what are you doing!"

The emperor couldn't help but feel curious as he watched Yu Zhi do his movements.

"Uh, throw your teeth away. After you pull the teeth, you will throw them on the roof!"

"Um?"

The emperor didn't understand, and Wu Sangui, Lingran and Chen Cang didn't understand why they did this.

"How to say this, it's a habit. My father's bad teeth are the teeth below, so I have to throw them into the roof. If it's the teeth above, I have to throw them into the bottom of the bed..."

"All nonsense!"

The emperor said something, but then he stopped paying attention to Yu Zhigan. Although the process was a bit painful, after pulling out his broken teeth, he felt much more relaxed.

"Your Highness, what should I pay attention to after this tooth is removed? And why does this tooth become damaged? I have observed human teeth, which are very strong. I just saw His Majesty's teeth, why are there small holes? This is?"

After Chen Cang approached Yu Zhi and asked in a low voice, he was full of questions now.

"After you are pulled out, don't use the side of your teeth when eating. Father, please be careful when eating, and be careful not to eat too much food. It is best to eat some light vegetables and fruits!"

Yu Zhigan gave the emperor a doctor's advice and then looked at Chen Cang: "Teths are indeed the strongest person. However, eating candy frequently and not brushing their teeth for a long time will breed bacteria and form tooth decay, which is roughly like this!"

Chen Cang nodded in a slight understanding: "What is that bacteria of Your Highness?"

"What you can't see with your eyes is something you need to see with a microscope. How do you say this thing? I'll give you one for you in the future!"

"I have received my teachings. I will go to the East Palace to ask for advice next time. I hope the prince..."

The emperor watched the conversation between Yu Zhigan and the imperial physician, but did not listen to anything else. He only heard Yu Zhigan say that he should eat more fresh fruits and vegetables!

"Eat more fruits and vegetables!"

The emperor had already made a decision in his heart.

"Father, I have something to do in the East Palace, so I will take my leave first!" Yu Zhigan said, thinking in his heart that Cheng Yaojin and Duke Wu had just left for about half an hour. If he rushed over, he should be able to catch up.

"Get out!"

Originally, the emperor wanted to scold Yu Zhi, but he held it back. In general, the prince helped him remove his teeth, although the process was very...

Yu Zhigan ran away from the palace, but when he first arrived in front of the palace, he was stopped by Yu Qin, the Minister of Works.

"Your Highness the Crown Prince!"

"Shangshu Yu!"

Yu Qin looked at Yu Zhigan with a smile, and it seemed that he had been waiting here for a lot of time.

"This is?"

"Your Highness, please go to the Ministry of Works to discuss it!"

"If you have something to say, I have made an appointment with Duke Cheng and Duke Wu!"

After hearing this, Yu Qin immediately understood what Yu Zhi was thinking. The old man Cheng Yaojin just now wanted to take him to Pingkangfang, and he was very enthusiastic. If it weren't for the palace, this guy would probably be able to carry him, but when he thought that the old man pretended to be drunk every time he went there, he decided to pay for the bill, Yu Qin refused decisively!

"Your Highness, after the Ministry of Works is preparing to rebuild the official road from Chang'an to Luoyang, prepare for..."

Hearing this, Cheng Yaojin and his group were immediately left behind by Yu Zhi. What about Pingkangfang and the romantic side, can they make money?

"It's not easy!"

Yu Zhigan sighed in his heart that business finally came to his door. This was the first time, especially when the East Palace was poorest. Yu Zhigan looked at Yu Qin and his eyes softened a lot. He was thinking about whether to give Zhu Youxiao a vacation and stay in the home of the Ministry of Works for two days?

"Please please, Your Highness, please!"

Yu Qin is also a personal skill. After seeing that Yu Zhigan has been moved by himself, he made a gesture of asking for help.

"Yeah, let's go!"

The affairs of the Ministry of Works are quite simple. After the Ministry of Works went to Tongxian, they found that the roads made of cement were very strong. According to the emperor's instructions, they prepared to start the road construction. It was roughly less than 400 miles from Chang'an to Luoyang (one mile is 1,000 meters! I am willful!)

Now it takes almost one day to go on the fast horse. Not to mention the merchant fleet. If the weather is good, you can arrive in two days, but if you are not lucky, it may take three or four days or even longer when you encounter rainy days.

The Ministry of Works heard the slogan written by Yu Zhigan before: "If you want to be rich, build roads first!" and began to prepare for large-scale road construction.

Moreover, the Ministry of Works secretly raised the cement a little and tested it. It was found that if the road built by cement was used well, it could be used for several years!

What is the concept of how many years it can be used? The road from Chang'an to Luoyang requires a lot of manpower and material resources to be corrected every year. In addition, the road from Chang'an to Yanmen Pass is the same.

Big business, a complete big business, Yu Zhigan listened to Yu Qin's plan, squinted his eyes, and had already started to calculate how much he could make in this order. As expected, Jinqiao Yin Road, it is really too profitable to start the construction industry!

"Your Highness, I don't know what the cement production is now?"

"Don't worry, since the Ministry of Industry wants to use it, it will produce cement in winter. You don't have to worry about the quantity. However, cement road construction is a technical job, and it is not enough for ordinary civilians to build roads. They also need to lay some roadbeds and level the road surface. If outsiders don't understand it, it will be a little trouble!"

After hearing this, Yu Qin looked at Yu Zhigan, not knowing what Yu Zhigan means.

"Ahem, I mean, this business can be outsourced to the East Palace. The East Palace is responsible for road construction. We give you a quote. You can calculate it. If possible, you will hand it over to us. You only need to give money. Of course, if you think it is cheaper to build your own roads, we can only be responsible for producing cement for you!"

"this……"

Yu Qin was stunned for a moment. The Ministry of Works really had never had this model. Now, the Ministry of Works recruited the civil servants and stuttered them. The civil servants had no salary and were considered corvee labor.

"Will this add a portion of the staff fee?" Yu Qin didn't understand why Yu Zhigan did this.

"You don't have to worry about this, I know it!" Yu Zhigan was already happy. The raw materials were made by himself, and he would repair the road by himself. If there was no profit, he could kill him by himself. Don't embarrass the time traveler...

"Let's do this. Before the Chinese New Year, I'll give you a quotation. You can roughly calculate how much you need. If we are cheap, you can do the project for me!"

"good!"

Yu Zhigan walked out of the Ministry of Works with a smile. Although Yu Zhigan did not calculate such a big project, he could definitely make a big profit. As for why he had to outsource it, there was a engineering team ready for the East Palace. The weapons of a certain number of soldiers in the East Palace's tenth ranking have turned into cement shovels...

If there are not enough people, you can also hire civil servants from Tong County. Many civil servants and some disaster victims in Tong County will fiddle with cement. These people have sowed seeds after spring, and basically have nothing to do. They are also cheap labor. At that time, they...

Although he did not go to the brothel with his two father-in-law, Yu Zhigan was quite satisfied with the harvest of today's day. He helped his father pull his teeth and had a big investment waiting for him.

When he arrived at the gate of the East Palace, Yu Zhigan looked at the newly renovated wall and nodded with satisfaction. Compared with the previous dilapidated wall, although the new wall has not been painted, there is no grass growing on it. These days are getting better and better.

Thinking about the time when Yu Zhigan had just traveled through time, the treasury of the East Palace was empty, and there was a princess who didn't know how to lose weight every day. Now, although the money in the treasury was not much, they invested it. The fire cellar in the manor was burning glass and cement day and night, and these things could be cashed in just after spring.

In addition, there are winemaking workshops in the backyard making wine day and night, but the supply is in short supply, as well as perfumes that will be released soon, etc.

Yu Zhigan has already started planning for next year in his mind. After the spring, the East Palace will undergo a large-scale renovation, the front hall and other things will be renovated, and the two-story building behind it will also...

"Your Highness, why don't you go back to the palace?" Just as Yu Zhiganyi was feeling sweet, Cheng Xiang rode a horse and rushed back from outside with a few female guards.

"Go home?" Yu Zhigan saw Cheng Xiang's outfit either went home or went to the army.

"I have returned to Duke Cheng's mansion. My unscrupulous brother caused trouble again. Your Highness can tell where my father is. The Education Department was half called by His Majesty to the palace and has not returned yet." Cheng Xiang turned over and dismounted and gently held Yu Zhi's arm.

"Duke Cheng? He and Duke Wu went to Pingkangfang..."
Chapter completed!