Shen Qingyun saw the great benefits that the bread and meat were about to bring, and without Jia Yi's instructions, he went to the street to find a cook, now is the time to race against time, how many cakes and meat are made every day directly determines their daily income, and they must not dare to have any sloppiness.

The unprofitable restaurant business was quickly stopped by Shen Qingyun, and everyone began to make cakes and meat with all their might, and sat down to prepare for more sales tomorrow.

The huge economic interests were soon noticed by those restaurant owners in Chang'an City, and Jia Yi knew that they would definitely start selling cakes and meat in a very short period of time to compete for the civilian market of the Sifang Inn, but Jia Yi was not worried.

There is a very big difference between the dough cake and the dead dough cake, the former is soft and the latter is stiff, as long as you are not a fool, you will choose a delicious dough cake, no one will be interested in the dead dough cake that cuts the throat, however, the key to the dough cake is alkaline noodles, this will be one of his big secrets, this secret, he is not going to tell anyone, he wants to hold the money of the common people firmly in his own hands.

The originally lifeless Sifang restaurant, because of the appearance of cakes and meat, instantly swept the entire Chang'an City, regardless of whether it was a dignitary or a pawn of a peddler, they were full of a very strong interest in bread and meat, coupled with the low price of cake and meat, it was soon loved by everyone.

In this way, Jia Yi's small trick made the Sifang Inn in Chang'an City on fire again, and Shen Qingyun, who was standing beside him, looked at Jia Yi as if he was looking at a god of wealth, as long as he made a move, there was no unprofitable business.

Jia Yi stayed in Chang'an for a few days, saw the rapid rise of the Sifang Inn, and left with satisfaction after seeing other restaurants staring at him.

In just a few days, Shen Qingyun had a plan to open a branch in Chang'an City, and in this regard, Jia Yi gave support and took Chang'an, and their subsequent goal would be to look at the whole country.

After Jia Yi rode out of Chang'an City, and went home for the first time, he came to the salt factory, which is now unworthy of its name, and one hundred and ten big-headed soldiers are all conducting military training.

The effect of the training was very good, when Jia Yi leaned on a stone and muttered to himself looking for the training camouflaged soldier, a sudden big soldier jumped out of the stone startled him, and just like that, the camouflage training ended successfully.

The next thing is to survive in the wild, and in the Tang Dynasty, where there were no long-distance sniping methods, joint assassination seemed to be a difficult training that would never be realized.

Surviving in the wild is simpler, and the group of them will stay around the salt factory for a week, during which no one will send them anything to eat, and all the rations will have to be figured out by themselves, whether it is the grass snake that is dormant in the ground, or the grass carp swimming inside, will be their food for the next week.

After leaving the training project, Jia Yi came to the greenhouse, after a few days of growth, the chickens and ducks in the fence have made great progress, and more than 20 women have been unable to take good care of these chickens and ducks.

A variety of vegetables have been planted in the greenhouse, ranging from cabbage to radish, coupled with the vast planting area, which makes Jia Yi full of confidence in the supply of vegetables this winter.

When Jia Yi returned home, before he entered the house, the figure of an old man entered Jia Yi's sight first, isn't this the old man who sells coal, why is he sitting outside the door of the Lin Mansion?

"Why are you sitting outside the door?" Jia Yi was sure that the people of the Lin Mansion would not let an old man sit outside the door, so there was only one possibility, that the old man had to sit outside the door.

"Childe, you can be regarded as back, I have been waiting for you for several days." After the old man saw Jia Yi, he immediately sat up from the steps excitedly, quickly approached Jia Yi, and grabbed one of Jia Yi's arms tightly with both hands, as if he was afraid that Jia Yi would run away.

"I'm really sorry, I have a lot of things to do in Chang'an these days, so I couldn't come back soon, so I kept you waiting, don't blame me."

"As long as Childe has a way to use the charcoal well, what's the matter if the old man waits a few more days."

"Let's go in and talk."

As soon as he walked in, Lin Ruyu's figure appeared in front of Jia Yi, and he hadn't seen him for several days, how could he not miss it, but after seeing the old man with Jia Yi beside him, he suddenly stopped, glanced at Jia Yi affectionately, and turned his head back to his room.

I don't have time to take care of this spring girl, so it's a matter of getting the stove out first, and then the supply of charcoal will depend on them, so I have to show my hand in front of them.

The manufacturing process of the furnace is very simple, but Jia Yi is not good at doing it after all, when he made a piece of iron sheet for a long time and failed to get the look he wanted, the old man took the iron sheet in Jia's hand, and with a slight force of both hands, the iron sheet was bent.

Jia Yi swallowed his saliva with difficulty, and felt in his heart that the strength of the working people in these years was not a big deal for them at all.

Since he is capable, Jia Yi doesn't plan to be ugly, and the old man is talking and doing one by one, and soon a stove appears in front of the two people, of course, if the stove alone can't solve the problem of smoke, and a chimney is also needed, the thinnest iron sheet is in the old man's hand, and he didn't see any movement, a chimney was formed.

The stove and the chimney were ready, so the next step was the experiment, after the red coal was led by charcoal, the yellowish smoke began to come out of the furnace, and then a chimney was added to the vent of the stove, and a large kettle was placed on the stove mouth, and the yellow smoke began to come out along the chimney, but there was no yellow smoke around the stove.

Feeling the fiery temperature coming from the stove and looking at the yellow smoke coming out of the chimney, Jia Yi had even seen that this small stove was beginning to be popular in Chang'an, and congratulated the old man with a smile, but he didn't want the old man to kneel directly in front of Jia Yi.

"The son's great kindness, the little old man has nothing to repay in this life, and please accept the old man's worship."

Fifty or sixty-year-old people, say goodbye, this made Jia Yi not prepared at all, hurriedly helped the old man up, and then said softly: "Old man, you are too polite, don't I still want your coal, and the kid is not a way to make this stove for you." ”

"A small pile of charcoal, how can it be compared with this handicraft that can be heirlooms, the son is kind-hearted, the little old man must remember it, and he dare not say that the charcoal needed in the house every year, the little old man has all the covers."

Jia Yi knew that Lin Fu would not need much coal in winter, this small return, he really didn't look at it, his demand for coal for a long time in the future is very large, so he wants to establish a good relationship with this old man, so that the supply of coal will not be cut off.

"Old man, if not, I will buy a large amount of coal from you in the future, and you can give me a cheaper price when the time comes."

"That's nature."

After sending the old man away, Jia Yi returned to his original lazy appearance.

Lin Ruyu is really a model of a good wife and mother, and when Jia Yi returned to the room, Lin Ruyu diligently beat his legs and pinched his shoulders, making Jia Yi feel very comfortable, and he couldn't help but hum.

was pinched by a pair of soft little hands, even an old man in his seventies and eighties is very likely to react, not to mention Jia Yi, a young man with strong blood, who had a strong desire after a while, but he was just about to reach out and touch Lin Ruyu's body to relieve his hunger, but found that Lin Ruyu had already distanced himself from him.

"I've been tired for a few days, let's rest first, Daddy said, let's visit the church and get married during the Spring Festival this year." Just talking about playing, he covered his face with his hands and ran away, which made Jia Yi very depressed, isn't it just talking about marriage, which is also blushing?

Thinking about Lin Ruyu's consistent performance, Jia Yi was not surprised, but he couldn't help but start imagining what Lin Ruyu's face would be when the two got married and entered the cave room.

As a result of thinking about sleeping, Jia began to wash his underwear himself after he came, and he had to avoid the women of the family.

Coal is directly used for burning, and the heat is not very enough, so it is necessary to make coal into coal first, in order to greatly increase the heat of combustion, and it is a toss, Jia Yi used the oldest method to make coal, and then the plan to make glass began to be implemented.

Coal ignited like a kiln, and soon a boiling heat wave came out from around the cave, Jia Yi took two steps back with satisfaction, and ordered someone to put the crucible containing the scum into the kiln to fire.

After an hour of waiting, when the crucible was taken out, the scum contained in it had already turned into a reddish liquid, and the excited Jia Yi asked people to put the liquid into the mold that had been made a long time ago, and as the temperature decreased, the cyan glass soon appeared in everyone's eyes.

Glass has been called a luxury in all dynasties, and when everyone saw the cyan transparent glass in the mold, everyone's face was full of surprise.

The abrasive tool of Jia Yi Lane is a very small cylinder, which is done to facilitate the blowing of the instrument in the future, and the glass that has just been formed needs to be cooled by the fire, otherwise it is likely to be shattered by internal and external thermal stress.

Half a day's fire-going time greatly extends the time to make glassware, but all this is worth it now, let alone half a day, even if it is half a month's fire-free, Jia Yi can accept it, just because such a small piece of glass can be sold for a high price.