For a modern person, it was not difficult to make money in ancient times. The difficult thing was how to protect his own achievements.

The villagers placed an order, and Liu Feiyun went to the Guo blacksmith shop in the city to place an order. This was a big order of ten thousand yuan. Boss Guo bent down and almost knelt down to thank him.

The two sides discussed their wishes and said that they would send twenty sets to Liu Feiyun's house every day. He didn't need to come, and the store would serve them home.

What Liu Feiyun needs to do is to mix the mud at home, then fill it and dry it, or burn it on fire, which can be faster.

After the completion, Li Geng will be assigned according to the registration. After all, sometimes, people's hearts are really hard to predict.

The coal stoves were separated one by one, and the stove was quickly replaced because this thing was more cost-effective.

The north wind was blew, and the winter snow came suddenly. In this way, the first snow in another world was colder and more urgent. Suddenly, like a night of spring breeze, thousands of pear blossoms bloomed.

There are even fewer people walking outside. Winter is the most leisurely time for villagers. From spring to autumn, they harvest winter supplies. This is nothing more than this in a hurry.

In previous years, people might have come out to breathe often because the brazier is not useful and staying in the house is easy to get poisoned.

But now, because there is a coal stove provided by Liu Feiyun, whether it is burning firewood or charcoal, it is safer and more cost-effective.

Liu Feiyun did not tell the honeycomb coal, it was not that he didn't want to help everyone, but that this thing was too tiring. The most important thing was that there were many people and eyes. Even if it was the simplest villagers, who could be sure of the people's hearts?

After experiencing the torture of his previous life, he understood the temptation of interests best.

The snow outside blocked almost all the roads. Fortunately, everyone prepared enough food. As long as they waited for some days to melt, they would replenish some of them. It would not be difficult to spend this winter.

"Why is it so cold?" The coal stove in the house is still the best honeycomb coal, which has stable heating and sufficient combustion.

But Liu Feiyun still felt very cold in this coldness, even when he was close to the coal stove.

"Have you degenerated?" The body was not the original body, but the soul was too mysterious. Now he was like a modern man living in a greenhouse for a long time. Such cooling made him tremble.

Rubbing his hands, Liu Feiyun drank hot water and shook his feet, and he felt warm. There was no wool plush, no autumn clothes and pants, and no down jacket. The warm winter day I had originally planned, so what should I do now!

Living people can never suffocate to death by urine, but as modern people, it should not be a problem to think of a feasible solution.

"Hmm?" Liu Feiyun thought for a while, and had a lot of thoughts in his mind. He was going to find one of the simplest ones.

The way he thought of was to make something similar to floor heating, but it was not that complicated. He just used some bamboo to connect and then boil water through it.

But now he can only shake first. It’s still snowing outside, so where does he go to find bamboo?

It was very boring. He had no entertainment in his previous life, but he had something to do in the laboratory. Now he can only stare at the coal stove and stare at the coal stove. There is too little entertainment in this world.

I finally survived the snowy weather and it was sunny outside, but the temperature was still not high. At this time, I immediately contacted Li San to help cut down suitable bamboo and then find sealed glue. Don’t underestimate the wisdom of the ancients. These more practical things can still be found, and they are not difficult to find.

"Feiyun, what are you going to do to make bamboo?" Li San asked curiously while looking for bamboo of the specifications mentioned by Liu Feiyun.

Liu Feiyun did not hide it: "Uncle Li, the house is a little cold, I'll change it."

When Li San heard this, he shook his head and thought to himself: "Scholars have a delicate body." However, the movements in his hands did not relax, and soon the two of them moved back almost the same amount of bamboo.

After Li San left for some reason, he was blinded by his eyes when he stayed, and he didn't know what to do.

With all the materials, Liu Feiyun's hands-on ability was pretty good. Soon the bamboos connected and surrounded the house, especially the bedside, and took a few more circles.

After modification, the burning smoke will still be discharged, and the special kettle can also boil water on it. The hot air slowly heats the water inside along the pipes surrounded by bamboo, so that the whole house has a heat source. As long as the water is always burning, the continuous heat will make the house warmer.

"No, good, very good." Liu Feiyun felt the fruits of his labor, and kept the temperature inside as much as possible after closing the doors and windows. Soon he took off his thick clothes, and now he felt similar to spring.

The cold winter is finally not cold. Everyone occasionally comes out to bask in the sun and chat. When talking about the coal stove, they all say it is good. Everyone praises Liu Feiyun, which even rises to the level of life-saving.

It does help you. In the past, burning a brazier, if you accidentally kill someone, it would be a silent person. Now, you will have no problem with just a little attention.

How to repay the life-saving grace? These simple people would give him some things from time to time and ask him if he was missing. As long as they had it, they would try their best to satisfy Liu Feiyun.

Half a month passed in the life of the mountain village. In addition to teaching children to study, Liu Feiyun spent most of his time without leaving home. It was too cold. His clothes could not stop the destruction of the cold wind at all.

You should know that even in modern times, sometimes you can't be completely warm when wearing autumn clothes and down jackets, not to mention that there is nothing now.

"Feiyun, you guys wait for me."

On the way back from Liu Feiyun's journey to get a good class, someone called him behind him. It turned out to be Li Geng. This old man hadn't been to his place for a long time. It was due to the weather, and it was snowing every few days.

"It's Grandpa Li, is there anything wrong?" Liu Feiyun asked.

Liu Feiyun's words obviously made him unhappy, and he said with a stern face: "You can't look for you if you have nothing to do. Let's go and sit there." Regardless of whether Liu Feiyun agreed or not, he pulled him away.

Liu Feiyun's home always lit coal stoves, even during the day, he lit them unless the weather outside was warm.

"Feiyun, you're really a waste. It's all money to light a coal stove in broad daylight." Feeling the different temperature in Liu Feiyun's house, the old man began to scold him again.

I can't say it well, but my body is enjoying it honestly.

Liu Feiyun has long been accustomed to this. The old man is so thick-faced that he doesn't know how to write the word "shy". Then he said in Liu Feiyun's lips: "Feiyun, I haven't eaten the dishes you cooked for a long time. I just happened to be hungry. I will eat here at noon, so I will eat more."

Look, how shameless this is, and you don’t even take it with you.

After drinking and eating, Li Geng patted his butt and left. Before leaving, he left, saying, "The taste is still so good. I will come again next time. Feiyun can't hide it. I have to treat it with good things."

He was too lazy to listen to this. He was here to come, but he still ate more than me every time.

Life is not turbulent, the tranquility of the mountain village, especially the snowy days, which makes it even quieter. If it weren't for the occasional smoke rising, who would have known that there were people here.

But who would have thought that a huge storm was brewing under the calm.

In Pingyang County City, in a luxurious mansion, there are many people sitting in a room, including old and young. The first one is a middle-aged man, who is powerful without anger.

No one spoke, his eyes were staring at a barrel-like thing on the ground, steaming. This thing turned out to be a coal stove made by Liu Feiyun, and somehow it appeared here.

The carbonite in the coal stove was not processed and burned in a whole piece, but even so, everyone could see the extraordinaryness of the coal stove.

The middle-aged man in the head was not speaking yet, and someone below couldn't wait to say: "Class leader, this thing must be found to get the technology. Cooperating with the iron ore and carbohydrate mines in the family, it will definitely bring us countless wealth."

"Yes, patriarch, it should not be difficult to copy this thing, but it cannot be known to others. Those who know now must deal with it so that we can use our chamber of commerce to sell this thing for a good price."

"Class leader, I think the person who makes this thing can be controlled, and maybe he may not have any other ideas."

The people below rush to express their opinions, as if they can do everything they say.

The patriarch listened to everyone's words and looked at the coal stove that was still heating up, and said to the person in the lower head: "Jiang Cheng, tell me what news is there."

The patriarch spoke, and Jiang Cheng naturally told him that the coal stove was brought by this person, and he also got it by chance. As a member of the aristocratic family, how could he not understand the goodness of this coal stove? He must have investigated it carefully.

Jiang Chengdao: "The patriarch and elders, this thing is called coal furnace. It comes from a mountain village in Qi County. The person who made this thing is called Liu Feiyun. He is unknown and his origin is not very clear at present. He seems to be a down-and-out scholar who is currently teaching in a mountain village."

"The coal stove was something he invented to protect the warmth. No matter whether it is cooking firewood and rice, it can save fuel greatly. It is better to burn it with charcoal and charcoal. Now every household in that village has one. It is the Guo blacksmith shop in the county town of Liu Feiyun tow it to make the iron sheet outside. He added soil himself to make it into a coal stove. There is also a matching tobacco pipe that can discharge the tobacco outdoors..."

After the introduction, Jiang Cheng continued: "The cost of making this item is not high. He needs a hundred cents to buy iron from the blacksmith shop. After the preparation, it sells two hundred cents, but in fact, a coal stove does not cost much."

"so……"

Everyone knows the power of this thing. There is a blunt saying that even if this thing is not one for every company, gradually, it will definitely be equipped with it because it has such a prospect.

"This thing is so capable and has appeared in our family's area. It seems that God has allowed our family to live forever." The patriarch smiled. Although this thing is simple and cheap, it is absolutely valuable. What's more, he is not going to sell this thing at a low price. Such a powerful tool must be consistent no matter how hard he said.

It was agreed that the patriarch began to issue orders that he would definitely get the things, but he would also have a reputation, which was the basis for them to survive.

"Jiang Cheng, continue to inquire and see how many people are already using this coal stove, and record them all, and then take them back from outside the village."

"Jiang Shang, take some money to find Qiyun Mountain Village and ask them to remove the people from that mountain village, and then you take Liu Feiyun back secretly. Remember, this matter can only be done by those bandits and has nothing to do with us."

"There are other people who are working hard to make this coal stove. When they solve it, they will go all out to sell it. There is still a long time in winter."

"Yes, I understand."
Chapter completed!