Datang first village

Yu Zhen'er explained to Empress Changsun next to her.

"Emerald is divided into seven big colors and 49 small colors. It is divided into 22 grades according to water and land, and there are sixteen categories according to special varieties. It can be said that there are many kinds of varieties. I am learning. The book given by His Highness has more than 1000 pages. , with hundreds of words per page and more than 600 pictures, it will take at least a month for me to really get familiar with it!"

Empress Changsun listened and saw that Wu Zhao's piece had been cut open, and asked, "What does Princess Mingyue's piece belong to?"

"A rare violet variety, depending on the water surface, appearance, and color, it belongs to the middle and upper grades. This one is pink and purple. The difference is in the water surface. If the transparency is higher, it can be the top grade. This one is probably higher than that stone. Several times the value of gold!"

Wu Zhao's piece is small, and it would only cost around [-] guan in gold.

This piece can really become a finished product, at least two thousand guan.

"Give it to the emperor's sister-in-law, and the emperor's wife will accept it!" Wu Zhao just said, Li Yuanxing came to challenge again: "The emperor's sister-in-law picked three yuan by herself, which must be better than yours. You don't mean to exchange one piece for the emperor's sister-in-law. Rough stone!"

"Li Yuanxing, you bastard!" Mingyue jumped on Li Yuanxing and began to piss off.

Empress Changsun is a good old man in the harem, she smiled and persuaded Wu Zhao: "I accept it, it's Mingyue's wish. The good craftsman in the palace designed it carefully and polished it well."

Wang Jishan's piece had been polished, but it was a stone.

Wang Jishan's expression was indifferent, even if it was a pure stone, he didn't care, it was just to save face for Li Yuanxing and Wu Zhao.

But Li Er didn't think so, the minister didn't pick out the first stone, which made him feel ashamed: "Keep going!"

The jade craftsman didn't dare to be negligent, and knocked one piece after another, and only saw the green after knocking half of it, and after polishing hard, a dark green fist-sized piece.

Yu Zhen'er took a closer look and turned around to report to Empress Changsun: "This piece is not considered top grade. It is subdivided into a separate variety of Manlu (Tie Longsheng) in Your Highness's books. This variety is divided into eight grades. The transparency is about the third class, but the color is very distinctive. It is oily green, which symbolizes the wealth of the family. Jia, this piece is estimated to be around [-] guan, if it is placed in Chang'an Yuhang and let the merchants bid, it will be several percent higher!"

"Qing! You are lucky in this bet!"

Li Er smiled brightly, and personally picked up the raw material that had only worn away more than half of the outer stone and handed it to Wang Jishan. Wang Jishan took it with both hands: "This is all thanks to the royal family's blessing and noble spirit!"

"Okay, tomorrow's big bet in the palace!"

Empress Changsun also said: "The experience of observing the original stone, there is a printed copy in Mingyue, you can send people to the palace to copy it!"

"Printed copies are useless, this thing depends on luck, and there is vision!"

Wu Zhao muttered.

Seal the box with stones and return to the palace.

In the palace, Li Yuanxing did not attend the banquet, but closed the door in the study with Li Er and Wu Zhao.There are seven large boxes in the study, all of which were picked by Li Yuanxing at first.Of course, there were three pieces that Li Yuanxing had cut up, and one of them was going to be dedicated to Li Yuan.

After closing the door, no one mentioned anything about Emerald.

Li Er cut to the chase and asked, "Wulang, what Mingyue said is true. That is, you can choose to be rich for the rest of your life, or go back to heaven?"

"Yes!" Li Yuanxing thought for a while, and thought that the story Wu Zhao made up was much better than his.

"How does Wulang make his choice?" When he asked this question, Li Er's eyes were less than five inches away from Li Yuanxing's.In Li Er's heart, Li Yuanxing just enjoyed the wealth and honor for the rest of his life.You can still return to heaven after decades, so staying in this world is definitely the best choice.

Li Yuanxing sighed softly.

"Brother Huang, don't force me, let me think about it."

"Forcing you, my brother is forcing you. Great Tang Dynasty, what a feat this is!"

Wu Zhao was speaking for Li Yuanxing this time: "Your Majesty, how about giving Li Yuanxing some time to think for himself?"

"Okay, give him time!" Li Er readily agreed.

But what about after agreeing?Li Er lit a stick of incense: "The time for a stick of incense."

Li Yuanxing had no choice but to smile bitterly. It was impossible to tell Li Er some truths. If he really left the modern age completely, what about his friends and everything about him in the modern age.Wealth can be forsaken, but what about brothers?

Therefore, Wu Zhao didn't want to force Li Yuanxing.

Li Er sat in front of Wu Zhao: "Girl Mingyue, what do you mean by that wind turbine? It is clean and free of dust. Like my palace, if you build ten of them on a high place, you can guarantee the power of the entire palace." This sounds good, I have seen the small power plant in Leminyuan, it is good, but it is a little messy."

Yes, how can the place where coal is burned not be messy.

Li Yuanxing said at this time: "Wind power is a good thing, but the power will definitely not be as good as steam engines within two years. Therefore, how to ensure the air purification and dust emission of steam engines is far more meaningful than the immediate development of wind power generation."

"I don't listen, I don't listen. My brother won't listen to you now unless you make a decision!" Li Er was 29 years old, and he had been emperor for two years, yet he was a rascal like a child.

But at this moment, Li Yuanxing suddenly saw a tear in the corner of Li Er's eye.

That's right, in the era when imperial power was supreme, one emperor trusted another person without any doubt, Li Yuanxing couldn't even believe that all of this was true.

"Brother Huang, do you know how big the place we live in is?"

Li Yuanxing's sudden question surprised Li Er.

Li Er still turned his head away, not looking at Li Yuanxing, nor paying attention to Li Yuanxing.

Wu Zhao interjected: "We live on a sphere, [-]% of which is water and [-]% is land. The known land is only half of the total land. There are still many places that are uninhabited, and there are countless seas. Treasure. Li Yuanxing has also been there on the moon, and there is nothing but a barren place, only a ball one-sixth the size of this place."

Li Er was stunned.

Li Yuanxing was even more stunned.

What did Wu Zhao want to do, why did he make up such a huge lie?

Wu Zhao took out his laptop, opened it, and released a [-]D animation about the solar system and the Milky Way for Li Er to see. Then there was the whole picture of the earth, the age of the earth, the sun, the nine planets, and the stardust. , Nebula and more.

Li Er looked at it very seriously, he didn't doubt it, only a little surprised.

"Heaven is here?" Wu Zhao asked where the silver core of the Milky Way was.

"The distance in the Tang Dynasty is measured in steps and miles. There is also a distance called light years. In the blink of an eye, it is 60 miles. Our planet is only 60 miles away. Li Yuanxing's flying boat is used to fly 84 miles. [-] days and nights, and full speed is required. How far can the Holy One know the distance of light in one year?"

Li Er was stunned, he knew how to calculate, but he didn't know how to calculate.

"One light year is 19 trillion miles. Li Yuanxing needs to fly 2000 years with the fastest known flying boat. From here to heaven, it is [-] light years."

"I don't understand, what does this mean?"

"Li Yuanxing chooses to stay here. If he wants to go back to Heaven, he has to go back by himself. It will take him [-] million years to return to Heaven. He has seen the giant beast [-] million years ago. So Li Yuanxing has to face two problems if he stays here. thing!"

Wu Zhao continued to make up the story.

But Li Yuanxing knew that this story was too rounded. Even after thousands of years, when technology reached its peak, the earth would only think that Li Yuanxing was an alien from the depths of the Milky Way.Maybe, that era will have another interpretation of the Heavenly Court.

"First, we are small people in the Heavenly Court. They can't calculate how long Li Yuanxing has been here. But when they react, at least a thousand years have passed. So this probability is too low, and Li Yuanxing can only enter Reincarnation, when Heaven thinks of him, there may be more than one life here."

"What about the other one?"

"In 50 years, let Datang reach the pinnacle of industry, open the door of space, and send Li Yuanxing back!"

"I bet, bet on these 50 years!" Li Er was full of confidence, but unfortunately he didn't know what height this technology tree had to reach to make it possible. Flying out of the solar system might be possible in another 1000 years.

Hahaha!

Li Yuanxing laughed loudly, pointed at Wu Zhao and shook his head vigorously: "What is it? I have decided to stay in Datang!"

"You don't regret it." Wu Zhao asked Li Yuanxing.

"I've decided!" Li Yuanxing replied seriously.

Wu Zhao smiled strangely: "Then, if there is no way to bring Li Lanshan here, are you willing?"

"You are bad, you have a grudge against her."

Li Er smiled slightly, he seemed to understand.The troubles Wu Zhao mentioned were real, but Li Yuanxing didn't care much.But the question Wu Zhao forced to ask was just like how the Empress Changsun, who was only born that year, forced herself in the same way after her relationship with the former Sui princess, Concubine Yang.

Therefore, Li Yuanxing's problem is not with himself, but with the people around him.

"Will she give up everything? Her friends, her status, and you came to the unaccompanied Datang. Or, you may give up her. She and I are both people who have worked hard for you. You don't have to worry about it." Don't you care? If you leave, it means that you will never see her again. Of course, maybe you will have a fate to see her again?"

Wu Zhao said everything Li Yuanxing hadn't said.

But who would have thought, Li Er answered at this moment: "I thought that Li Shilan was not unaccompanied in Datang. Let's talk closer..." Wu Zhao and Li Yuanxing were a little surprised, but they wanted to hear Going down, Li Er let out a big gasp.

Li Er took a sip of water unhurriedly, and then continued: "Speaking closer, Mingyue is her close relative!" (To be continued.)