With a lot of emotion in my heart, Wang Ding headed towards Jingyang.

Walking all the way back to the official road, there are many pedestrians on the official road now.

Walking on the spacious and clean official road makes people feel much better.

Wang Ding came to the market in Jingyang, bought a cake and ordered a bowl of mutton soup, and simply dealt with the two of them, and then walked towards the village in Jingyang.

His Majesty also instructed to buy some eye drops to go back.

Wang Ding of Jingyang Guards is already very familiar with it.

The guards knew that Wang Ding was the one who passed the message to His Majesty today, so they would not stop him.

Walking into the back mountain of Jingyang, after walking out of the back mountain, there is a clear picture of pastoral Jingyang.

A group of children were laughing in the distance, and the more they walked towards the village, there were some dog barking and laughter with the women.

There is always a lot of vitality here.

When Li Zheng was found, Li Zhengzheng and Ni.

Wang Ding looked at this scene and said, "Why is Chang'an Order always unable to get along with the mud?"

Li Zheng put down the stick in his hand to stir the mud and said, "Eunuch Wang doesn't know that this is concrete."

“Concrete?”

Li Zheng explained: "Some of it is difficult to explain. It is a very useful building material. It is very strong after use and can even be used to build city walls."

Wang Ding nodded at the mud on the ground, "Is that true?"

Li Zheng said again: "I don't know if Your Majesty needs it. If you want to repair the city wall in the future, you can use my concrete."

Wang Ding nodded clearly and said, "I worry about Chang'an. Chang'an City is pretty good now, and the city gates in various places have been repaired, so it should not be used now."

Li Zheng said again: "It will always be used in the future. The current Chang'an city wall is pasted with mud and bricks. It is too fragile. Moreover, the climate in Chang'an is not good, and the building is severely weathered. Maybe it will be repaired in two years."

Wang Ding nodded with a smile, "I must remember the advice of Chang'an Order."

As he said this, Wang Ding felt bitter in his heart. Li Zheng's two words were inseparable from business. He originally wanted to ask first, but as he said that the transaction was going on.

Li Zheng relaxed his limbs, opened the water cup and drank a sip of water and said, "Eunuch Wang, the weapons business has been re-made recently, so there should be no more trouble."

Wang Ding said: "Don't worry, the old slave has already prepared everything. Even if there is a problem, it will not fall on the Chang'an Order."

"That's right." Li Zheng nodded, "If Your Majesty loses me, I will not have a sales channel, and I shouldn't have sold me."

Wang Ding nodded.

"At that time, Eunuch Wang is afraid..."

Hearing this, Wang Ding's face became a little stiff, "Don't worry, Chang'an Order, I am loyal to Your Majesty and will never betray Your Majesty."

Li Zheng smiled strangely, "I haven't said anything yet. Eunuch Wang, why are you nervous?"

Wang Ding wiped the sweat from his forehead and said, "Not nervous, no nervous."

"Yeah?"

"Yes."

...

When the autumn wind blew, Wang Ding was a little messy, and wiped his sweat and said, "Chang'an ordered so many days and mud, is this mud valuable?"

Li Zheng recorded his experimental records and said, "Actually, I had made concrete a long time ago. Now I just want to try a better formula. The truth always appears in practice. With concrete, you can build roads and build houses."

"By the way." Li Zheng put down the pen in his hand and said, "Eunuch Wang, I plan to build another road."

"Build another road?" Wang Ding thought for a while, "It's a good thing. There are indeed many official roads around Chang'an that need to be repaired, but the palace is expensive and requires money everywhere. Your Majesty can't take out so much money to build the road for a while, and he is afraid..."

Speaking of this, Wang Ding stopped again.

Li Zheng said: "I am afraid that the court officials will impeach His Majesty and conquer the people's strength. After all, Yang Guang is the lesson of the past, right?"

Wang Ding nodded.

"If I were to do this, not only would Your Majesty save money, but His Majesty also would not have to bear the infamousness. Instead, I was the one who did the work, I was the one who spent the money, I was the one who was good and bad, and I was the one who was tired and hard. Your Majesty just sit and enjoy the fruits, right?"

Wang Ding nodded, "Chang'an order is so enlightened."

Li Zheng shook the fan in his hand and said, "Aren't I a slut?"

Wang Ding smiled dryly, "I asked if I talk too much, why does Chang'an Ling always think about building roads?"

Li Zheng looked melancholy, "I want to get rich."

Wang Ding said again: "After the official roads of Jingyang and Chang'an were repaired, they did bring a lot of business to Jingyang. If you want to build one more thing, it shouldn't be that Chang'an Order doesn't look like a person who will suffer losses."

"If I say I just spent all my wealth for the Tang Dynasty, would Eunuch Wang be trusted?"

Wang Ding shook his head vigorously.

Li Zheng looked melancholy, "As a matter of course I don't believe it, okay, actually, I built the road to accumulate virtue for myself. I have done too many bad things at a young age. I built the road to accumulate virtue. If I don't accumulate some virtue, I am afraid that I will be struck by lightning one day when I go out. Is my father-in-law trusted now?"

Wang Ding nodded.

“…”

"You see, it's so complicated between people, it's hard to do good people."

Wang Ding smiled dryly and said, "If Chang'an Order wants to build a road, he can write a memorial. The old slave can pass it on his behalf."

Li Zheng took out a memorial and a drawing from his arms, "all of which are ready."

Wang Ding carefully put it away and said, "Chang'an Order, Eye Drops."

"Eye drops?"

"Yes." Wang Ding nodded, "Your Majesty's eye drops are about to be used up."

Li Zheng said again: "How much does Eunuch Wang want."

Wang Ding said again: "Don't need too many, just about ten bottles."

Li Zheng whispered: "Eunuch Wang, you said this eye drop, I am the only one in the Central Plains, right?"

Wang Ding nodded, "It is indeed as Chang'an Order said, and the old slave has also investigated. This eye drop is indeed only available in Chang'an Order, but His Majesty also said that if Chang'an Order dares to raise prices, His Majesty will definitely let the Longwu Army trample on Jingyang."

"So cruel?" Li Zheng said in surprise.

"Chang'an order to offer a price." Wang Ding said.

"Then it happens. If Your Majesty can buy 1,000 bottles at a time, I can give Your Majesty a discount price, which is only 100 cents per bottle."

"One bottle of one hundred silos, one thousand bottles are..."

"Don't forget it." Li Zheng interrupted Wang Ding, "I am the only one of this eye drops. Besides, when the prince and the King of Wei wanted to buy eye drops, they all called for thousands of guan, one hundred guan per bottle, and one thousand guan a bottle."

Wang Ding was still a little hesitant.

Li Zheng continued: "Only Eunuch Wang and I know the price of a bottle of 100% per bottle. Your Majesty can reward the ministers with eye drops. Now everyone in the court knows the value of this eye drop."
Chapter completed!