At the second quarter of the first month, that is, at about half past nine in the morning, Li Yi checked Doulu Guifei's body.

Like Li Dan, you need to bask in the sun more, and if you have rheumatism on your left knee, you don't need to take medicine or plasters, and you can keep warm and soak in hot springs.

"If you have the conditions at home, you can borrow warm soup to use it." Li Yi said to Doulu Guifei.

"I can borrow it." Li Dan said that my family can get hot spring soaking.

"You can't catch a cold on weekdays, wrap a leather mat, preferably a dog skin." Li Yi taught how to keep warm.

Dogs are wronged because their skin does not have sweat glands, and the plaster is not excreted through the sweat gland holes.

"If you turn around, you will kill the dog." Li Dan said that this is no problem.

The three of them said and went to eat...... Breakfast?

Li Chengqi didn't eat all the time, waiting.

Li Dan looked around: "What about the old man?" ”

"After eating, I left, leaving a few things, firecrackers, different from those made by Brother Yi, using sulfur, saltpeter, sawdust, and honey."

Li Chengqi placed four cardboard boxes on the table.

As soon as Li Dan heard about the hundred workers, he no longer asked, in his eyes, the ability of a craftsman was none other than Li Yi.

Li Yi was interested, picked up a box and opened it on the table next to him.

Wash your hands again, ask someone to pick them up, find a place for the children to light and put away.

"How?" Li Chengqi wanted to make a comparison.

Li Yi thought for a while and said: "The road is long. ”

"So much worse than yours?" Li Chengqi felt that the things brought by Yao Xiang could spark and boom, which was good.

"The materials are not good, the purification is not enough, the proportions are not mastered, and there is the production process, some drugs are powders, some drugs are granules, and the propellant and explosives are different."

Li Yi briefly talked about the technology involved.

"He's just coming here to offer something?" Doulu Guifei asked the point, Yao Chong, are you idle?

I came here last night, and I had dinner again this morning before leaving, and you didn't participate in the morning court at Your Majesty's place?

"It is said that a group of people also recruit hundreds of workers, study the skills of benefiting the people, and produce new medicines according to the law of the previous generation, and want to consult with Brother Yi." Li Chengqi euphemistically said the reason.

"Humph!" Li Dan snorted dissatisfiedly and said, "Why did you leave again?" ”

"I put a second kick on the side, and he said he would go back and continue to ask the craftsman to study. Hehehe! Li Chengqi was happy when he thought about it.

Li Yi didn't smile, he looked at Li Chengqi: "If the eldest brother can find him, give him a copy of the safety operation manual of the gunpowder workshop in Zhuangzi." ”

"To him?" Li Chengji was unhappy.

"Sell him." Li Yi knew that the eldest brother was facing him, anyway, those people could recruit hundreds of workers and have money.

"Okay, I'll help you sell it for my brother." Li Chengji is comfortable again.

"Don't set the price too high, two cows are about the same." Li Yi gave the price.

"Okay, two cows with cubs." Li Chengqi agreed, but changed it.

Everyone eats, and after eating, Li Dan and Doulu Guifei said that they were not in a hurry to go back, and they did not want Li Yi to accompany them, and went to Zhangjia Village with people.

"Brother Yi, the price of Chang'an is expensive right now, don't you take out the chickens and ducks in your village to sell? In case of getting sick, a large group of people will die. ”

Li Chengqi talked about another thing, taking the opportunity to make money, and it was about to be the New Year.

"I've fed the medicine, I can't get sick, I have useful chickens and ducks, I specially raised them, and the things I fed in summer and autumn are different, and now I still raise maggots to feed.

But the pigs that are raised are raised, you can release a batch of them, see if someone is in a hurry to sell the piglets, and catch the piglets back. ”

Li Yi refused to sell chickens and ducks, and as for the big geese, the number of big geese was small and they were used to lay eggs.

In addition to marinating salted goose eggs, the egg drop soup is beaten with goose eggs, which are not so fishy with seasonings.

Take a walk, eliminate food, Li Yi returned to the dissection room.

At the same time, he was in a good mood, he felt that it was a group of rich people who saw that Zhuangzi was making money by technology, so they joined forces to recruit workers to study technology together.

If you really make a lot of new technologies, theoretically speaking, you belong to promoting social development.

"I hope you can think outside the box and don't be restricted." Li Yi muttered to himself, changed his clothes and studied.

Li Chengqi complained as Yao Chong went to the workshop to get the operation safety manual.

The people in the workshop deleted and changed it, and handed it to Li Chengqi.

Turned around and went to Zhangjia Village to find his father and Concubine Doulu.

Li Dan and the two of them had a good stroll, but Doulu Guifei was a person who had experienced a period of hardship.

The key is that she has no children like Queen Wang, and always raises other people's children, such as Li Longji, who was raised by her.

There is more than one child raised by her, and Li Dan's second child, Li Chengyi, was also raised by her.

And it was at a time when conditions were very bad.

At that time, some people made trouble, saying that the harem used the art of disgust, that is, a curse.

Then the two women who were above Doulu Guifei were killed, and Doulu Guifei saw that the situation was not good, and wanted to leave, I wanted to go out, and I stopped playing.

In fact, it means quitting in the struggle, don't worry about me, just raise a child and help others raise it.

After that, Li Dan was turned back into the prince, and his life was very worrying.

She can't give birth to a child, and it's no problem to raise a child.

She is the closest to Queen Wang, not only because Queen Wang is the queen of Li Longji who she raised, but also because Queen Wang has never had children before.

Of course, what she didn't know was that according to the development of history, the queen was also pitted by people with the technique of disgust with victory.

Now she looks at the children in Zhangjia Village and likes it very much.

"It's better to be outside the palace, the children are innocent." Doulu Guifei saw a group of children eating sugar gourds there, and said to Li Dan with a smile.

"This sugar gourd is not as good as the one sold in the vessel, and there is less sugar." Li Dan commented on the sugar gourd.

He didn't want to think about those children in the palace, one by one, and he couldn't say when, he would have to kill each other again.

He was bored and wanted to live the rest of his life in peace, but he was not willing to die soon, and wanted to see more of the world.

"Father, mother, it's better to stay here for a few more days." Li Chengqi came over with a safety manual and persuaded the two people.

He saw that the two of them were about to leave as soon as they turned around Zhangjia Village.

"It's inconvenient, if you reveal your identity, you can go to the upper Huangzhuang to live, and everyone can come and have a look." Doulu Guifei refused, not wanting to cause trouble to her son.

"Erchen has a way, give Brother Yi ten more cows, and say that he will take care of the pain in his legs, listen to Erchen, don't go back, and go back for the New Year."

Li Chengqi's eyes turned red as he spoke, and he knew that only in Zhuangzi was the most comfortable.

The dolls on the Zhuangzi are the cutest, especially now that the holidays are over, and the little ones run around and can always find something fun.

Doulu Guifei didn't say yes, nor did she refuse, but changed the topic: "What kind of safety manual, you have to send it to Yao Xiang, otherwise you will die, Li Yi, this kid is kind-hearted." ”

"It's not going to be a big deal." Li Dan gave an evaluation.

"It's a big deal, that's good." Li Chengqi was happy, and his father meant that Li Yi was soft-hearted.

Others engage in competition in the skills of a hundred craftsmen, and if the gunpowder is not good, many people will die.

Li Yi not only did not wait to see the excitement, but offered help, people who can achieve great things, even their own sons can be killed, and brothers use knives, and countless people will die as soon as they die.

Therefore, Li Yi is not in danger and can rest assured.