Datang: The prince of salted fish was overheard by Li Er

Immediately, Li You brought the two daughters to the backyard. Just as they arrived, Sun Simiao was also brought over by Yuhuatian.

"Master Sun, how are the two of them these two days?"

Li You asked curiously what happened after everyone in Nishang met Wang Xuance.

Sun Simiao nodded and said, "Nishang asked me to thank the prince."

"What kind of charades are you two playing here? Tell me, is there something you are hiding from this princess?"

Li Lizhi didn't understand what the two were talking about after listening for a long time, so she asked immediately.

"Old Doctor Sun, tell Little Lizhi and the others, I'll go and prepare."

Then when Li You was preparing salt-making materials and equipment, Li Lizhi's exclamation could be heard from time to time.

"I really didn't expect that sister Nishang is too pitiful."

"Brother Xuan Ce is so pitiful!"

"Wei Zheng is also quite pitiful."

"Ah, old man Wei is not pitiful!"

As for Wei Zheng, Li Lizhi became angry when he mentioned it.

Just one day after Li Shimin ascended the throne last year, Li Shimin once promised Xiao Lizhi.

When Xiao Lizhi gets married, she has to double the dowry of Princess Yongjia.

Princess Yongjia is the sixth daughter of Tang Gaozu Li Yuan and the younger sister of Li Shimin. Li Yuan married her to Dou Fengjie, the nephew of Empress Taimu and the son of Duke Bing Dou Gui.

Wei Zheng somehow found out about Li Shimin's promise to Xiao Lizhi.

Wei Zheng immediately wrote to Li Shimin: "If the princess's gift is more than that of the elder, it may be unreasonable. I hope your majesty will think about it."

Wei Zheng's indomitable appearance made Li Shimin take back his will.

Although this incident was spread as a good talk by the outside world, Wei Zheng was secretly hated by Li Lizhi.

Although she is still far from getting married, who would want to have more dowry as a girl?

Of course Li You knew about this, but he didn't care.

[When Xiao Lizhi gets married, Li Er can't give so much dowry, so let me, the older brother, do it! 】

[That Tian She Weng can't control so much! 】

In the past, Li You didn't have much affection for Wei Zheng, and he always had the mentality that no one would offend me, and I would not offend others.

And in his opinion, Wei Zheng is a patient suffering from obstinacy.

But what happened to Wang Xuance this time changed his view of Wei Zheng.

It made Li You feel that Wei Zheng was not just a mere troll, he also wanted to do some practical things for Datang, but maybe after doing a lot, he found that it was better to do it with his mouth.

For example, this time, Wei Zheng almost went bankrupt, but in the end he got nothing in return.

This is also where Wang Xuance felt guilty from the bottom of his heart.

This time Yuhuatian brought back a total of eight different samples.

Li You prepared four sets of equipment for this purpose.

After getting ready, he came to the crowd and said, "Come on, let's do it together, and it will be faster."

"Really, shall we come together?"

Seeing that there was a new gadget, he naturally walked to the equipment happily.

"Of course, you have also heard the words of the old doctor Sun."

"The next thing we have to do is to help Wang Xuance make the salt and return it to that farmer."

Li You nodded with a smile and asked everyone to come to the equipment.

"This, me too?"

Eldest Sun Siyi asked timidly.

"Of course, haven't you seen that the fourth brother has prepared four sets of equipment. Come on!"

Li Lizhi hastily smiled and waved to grandson Siyi.

After seeing Li You's smile, Changsun Siyi also boldly walked to the back of the equipment.

After everyone stood still, Li Lizhi had another problem.

"Fourth brother, aren't you all mud? Can you really make salt?"

Li You turned his head and glanced at Li Li with a smile, saying, "I believe fourth brother, it will definitely be possible."

The current four are all initially selected by Li You, and in his opinion, salt can definitely be extracted from these four.

The difference is just a matter of how much.

Li You smiled and said, "Everyone, let's take a gamble and see who can produce more salt today."

After speaking, Li You carefully explained what they were going to do next.

Although it was Li You's first time to extract salt, as a medical student, it was just a small experiment for Li You.

The process of purifying coarse salt is not complicated, dissolving, filtering, adding brine to remove harmful substances, filtering again, and finally evaporating and crystallizing.

Under Li You's step-by-step explanation, everyone quickly achieved results.

Of course, since they are doing such a thing for the first time, it is inevitable that there will be a series of small mistakes such as breaking the filter paper, resulting in the final salt not being white enough.

But looking at the handful of soil at the beginning, they were all very happy.

Li Lizhi pointed to the achievements of the eldest grandson Siyi, and said happily: "Cousin Siyi, you have the most. Although it is not as white as the fourth brother, but the amount is indeed more."

Li You also looked at it, and said, "Yeah, my cousin is awesome."

After the eldest Sun Siyi was praised by the two, she also had a happy smile on her face.

The three people here are happy, but Sun Simiao tried all the salt made by the fourth brother one by one.

At this moment, an excited smile appeared in Sun Simiao's eyes.

"It really did it, the kid in front of me really did it."

"He distilled salt out of the earth, and it was so fine. Even the best refined salt on the market was inferior to their worst creations."

Moreover, the taste of these salts is so pure that Sun Simiao often told those children that he ate more salt than others ate rice.

But it was also the first time he had eaten such pure salt.

Before he knew it, Li You had already walked behind Sun Simiao.

"Well, now you can trust me!"

Sun Simiao nodded heavily, and then said stupidly: "I believe it, of course I believe it. The old man just can't believe that I can make such delicious salt!"

"Go back and tell Big Brother Xuan Ce to reassure him. When I have enough salt production here, I will go to him and go to Wei Mansion together."

Sun Simiao finally came back to his senses, nodded again and said, "I will definitely tell him."

Then Sun Simiao said again: "King Chu, this time the old man came to see you, apart from this matter, he also wanted to bid farewell to you."

"Where is old doctor Sun going?"

Li You asked puzzledly.

"Where else can I go? As a doctor, the old man is naturally going to hang the pot to help the world."

"For the neon clothes, the old man has stayed in Chang'an long enough."

"Now that Nishang is under the care of the prince, and her elder brother has been found, the old man can rest assured."

"It's summer now, and the snowy mountains in Shudi are beginning to melt. The old man is going to pick some medicine!"

Li You and Sun Simiao had been together for a month, and they had long since become old friends. Now that they suddenly heard that Sun Simiao was leaving, they felt a little bit reluctant for a while.

In fact, Sun Simiao is also the same. Sun Simiao has seen a lot of bright spots in Li You during this month's relationship, and has also learned a lot.

Especially the method of blood transfusion, which benefited Sun Simiao a lot.

To be honest, he didn't want to leave either.

But as a doctor, it is impossible for him to miss the one or two chances of collecting herbs a year.

Although Li You often ridiculed that his medicine was useless, Sun Simiao knew that it was just that the medicine was not right for the disease.

As long as they are used in the right place, these are the things of living people's lives.

Looking at Sun Simiao's back, Li You suddenly remembered something and shouted loudly: "Old Doctor Sun, don't worry, I have something for you."