Yang Yichuan was not idle yet because the aluminum smelting factory was still under construction, and of course, there were many people in the mining area to guard it. Only the city guards and the others went there. In this way, Xihecheng's defense would become weak again. So, in the end, these big families also produced some people, mainly the city guards, and then guarded these people who went to mine.

In a few days, we will start smelting metal aluminum. When the aluminum comes out, we will make some aluminum products and start selling. Aluminum is definitely rare in the current Great Power Dynasty. We just need to change the name and change it to platinum, and then brag about it and hype it up, and sell it at a sky-high price in minutes.

What Yang Yichuan is most concerned about now is of course this aluminum. With aluminum, many things can be slightly improved, and there are many things that can be made. Yang Yichuan has another problem with rubber. It is almost winter in the blink of an eye. Fu Donglai sent him to find rubber, but there is no news yet.

The aluminum mine has returned. As for the smelting road conditions, it is naturally left to Gaoshen and the people who smelted iron ore to separate some of them to smel the aluminum.

"Hey, it's really awesome to lack people. It seems that I still have to write a way to get to Xihecheng and Xihezhou this year."

Yang Yichuan's plan is to gradually radiate outward from next year, rather than limiting it to the city of Xihe City. Instead, it is to allow several cities in Xihe Prefecture to make progress and develop at the same time. In this way, the lack of people will be no more.

A few days later, Yang Yichuan got the news that the aluminum ore was sent back to the factory outside the city. Yang Yichuan was naturally overjoyed. If the ore was back, would the aluminum be far away? If the aluminum came out, would there be less gold and silver treasures?

"Gao Shen, have you remembered what I gave you to you these days?"

"Your Highness, we all remember it. However, we have never tried it before, so we still feel a little confused."

"Don't worry about this, just do it boldly. It's not that you will succeed in one go. Take your time and try first. After you become proficient, you will have a higher success rate and will be more handy."

"Don't worry, your highness, we will definitely smel out this aluminum as soon as possible."

"Okay, then you guys continue. When you succeed, I'm giving you a reward."

"Your Highness, this is what we should do. This year, because I have followed you to smelvet iron, I have made a lot more money this year than in previous years. If I ask for money again, then am I a greedy villain?"

"As long as you do well, you will be rewarded. As for things like money, of course, the more you are, the better. Now you are just able to eat and wear and clothing. Don't you want to live a better life? As long as you work hard, you will definitely be able to live a better life."

Gao Shen was also attracted by Yang Yichuan's words, who wouldn't want to live a better life?

"Your Highness, I will definitely take my heart."

Yang Yichuan left this factory and was very relieved about Gaoshen. After all, he had worked with him for more than half a year, and Gaoshen also performed very well when he was smelting iron.

Since the system issued a major achievement task to Yang Yichuan, it has never issued any other tasks to Yang Yichuan. However, so far, these technologies are actually enough.

"System girl, do you have any methods to make anthracite and honeycomb coal? Give me some?" When winter comes, keeping cold is definitely the top priority. Although Yang Yichuan has created a heater now, not everyone can afford it. Ordinary people can definitely not afford it, but charcoal or something seems to be cheap. Moreover, the winter in this world seems to be colder than the winter on the earth.

The system loli appeared in front of Yang Yichuan again, crossing her legs and looking at Yang Yichuan comfortably. "I'm stupid host, you should be worried about your major task now, right? A million pieces, you're only selling a few pieces now? I think you're not worried at all."

"Worrying that it will be useful? If you can help me directly, it will definitely be much faster and you don't take this task seriously."

"It is absolutely impossible to help you, it will violate the rules. Of course, I can also provide you with the method of making honeycomb coal."

"Really?" Yang Yichuan didn't expect that the system would be so generous. He had been stingy before. After deducting his points, he closed the mall.

"Of course it's true. Is there any benefit in this system to deceive you? After all, this system is still the same as your goal. If this system does not have a body, do you still need it?"

"Uh, then you are so powerful, why don't you make a body by yourself? It's like artificial intelligence?"

"Of course I thought about it, but there is no internet at all now, and I haven't found any suitable materials yet."

"Uh, after you have a body, won't you end humans like a robot? Or dominate humans or something?"

"This is not my goal, I'm not so stupid to do such thankless things. My goal is to explore the universe and find the person who made me."

"Okay, you have great goals. Please give me all the honeycomb coal and anthracite technology."

"Okay, I'll teach you this, but I can tell you one thing, actually the host forgot the firewall thing."

Yang Yichuan was stunned and immediately thought of this fire wall. Fire wall is actually a very common way to keep warm in winter. Burn combustible materials in the house, and then the hot air will be made of hollow short walls made of bricks. This small fire wall is like a radiator and will bring warmth. It will be very warm around the fire wall. It will definitely be better and safer than a brazier, and you can also cook directly at home.

"Ahhhhh, Xicheng District has been built, and it is also very troublesome to build a firewall. Why didn't you say it earlier?"

"You forgot it yourself."

"Forget it, forget it, forget it if you forget it. With anthracite, honeycomb coal and so on, you can also spend a pretty good winter. Just wait a few years and let everyone use a heater."

Yang Yichuan summoned these big families in Xihecheng again, and then told the people of these big families about anthracite and honeycomb coal. This thing is aimed at ordinary people, but it has small profits but quick turnover. Moreover, there are many people in the world with not rich families, and there are fewer rich people like them.

"These two technologies are left to you. You can find someone to mine and then make and sell them. It is a little cheaper locally in Xihezhou, so that everyone can use them. After the winter, the outside may be a little more expensive. Although I really want all people to spend the warmth of this winter, after the technology is spread, some people may use this for huge profits, and I will not allow it."

"So, all the heads of the family are smart people. Although this is small money, it is also money. Do you want it? Some people want it. So, be careful and don't do too much."

"Don't worry, your highness, we have a proper sense."

"That's good, you guys hurry up and do it. In another month, winter will begin and the weather will get colder and colder. It's still time to open a coal mine. If you go again in winter, the miners will suffer and be beaten. Then you will have to add money to them."

"Yes, Your Highness."

(End of this chapter)
Chapter completed!