Half a month later, under the guidance of Ma Chao, in his inner room, a dragon was finally built, a fire kang was built, even the kitchen stove was erected, and the thousands of catties of coal brought back by the soldiers were also piled up in Ma Chao's yard. It made Xiao Hei, who was covered in black hair, feel very strange, and rubbed it on the coal pile when he was fine.

"The people didn't dare to use it because they didn't understand it, because no one had used it before. Today, I, Ma Chao, am the first to walk into the house of animal charcoal, and make some contributions to the take-off of animal charcoal and to break the superstition and ignorance! In this way, it can also play a role in promoting among the people. So......" Ma Chao turned back to everyone around him and said loudly: "This winter, we will no longer be cold!" ”

"Young master, it's a good thing that you have the people in mind, but this kind of unknown and unpredictable danger is best left to your subordinates." Yang Fu was the first to object, and he couldn't say that he wanted to pull Ma Chao back.

But Yang Fu is a scholar, where can he pull Ma Chao? So, Yang Fu winked. The ugly brother and Pang De immediately confessed their crimes and planned to come up to pull Ma Chao.

And the newly joined military general Yan Xing had an indifferent look. There is neither the eagerness of the central protector, nor the joy of the imminent revenge of the great revenge, so he just stands like that. It was difficult for others to guess his thoughts, but Ma Chao glanced at him and smiled.

"Ugly brother, Ling Ming, let go! This is a military order, what is the first article in the military regulations I set? Ma Chao shouted, and there was already a hint of rebuke in his voice.

"The first duty of a soldier is: to resolutely carry out orders!" Pang De and the ugly brother were cold, but they didn't dare to pull Ma Chao anymore.

Yang Fu and the other strategists were still waiting to persuade again, but they caught a glimpse of Jia Xu's old fox and shook his head slightly. Yang Fu immediately realized: What the young master did, which is not extraordinary? The bellows, brewing, roasted tea, crops, military reforms, etc., are all stroke of genius, although the cost is very large, but they are all used in practice. won the majesty of the Ma family army and the return of the people. This time he insisted on doing so, could it be that beast charcoal, is it really beneficial and harmless?

Yang Fu was still a little hesitant, but when he saw that Ma Chao invited those old people in Fufeng County to come and testify, even if he still had hesitation, he also knew that Ma Chao had already done 100% care.

Yes, today, in order to break the poisonous superstition of the beast charcoal—not all superstitions, just people's fear of the unknown—Ma Chao invited the fame of the counties of Fufeng County, these people are all favored by the Ma family, and they are quite authoritative figures inside and outside the county. It would be best for them to be witnesses.

It's just that these people are also like their subordinates, and they don't let themselves take risks. Even though they tried their own saliva, said that the animal charcoal could be used for heating, and declared that there was a way to solve the problem of the poisonous gas of the animal charcoal, these ancients just admitted death. kneeling and begging Ma Chao not to think about it...... If Ma Chao hadn't deliberately asked the guards to stop him and comfort him, I'm afraid this courtyard would have turned upside down.

Of course, Ma Chao won't think about it, he will only make a big show.

At this time, the earth dragon had already burned, and the big kang was also hot, at the beginning of the first year, a chaotic smell came from several smoke exhaust pipes, and the crowd watching outside the courtyard all changed color on their faces, and they all retreated, Ma Chao was silent, unmoved, Han Ying and Yun'er stood closely behind him, although their faces were not good-looking, but they did not retreat at all. On the other side, the military general Wenchen also has an outstanding, although he is ready to rescue, but now he is also standing firmly. It's just that those eyes are staring at the smoke exhaust pipe.

After a while, the strange smell of burning coal slowly disappeared, and Ma Chao estimated that the earth dragon and the big kang should be burned at this time, so he smiled and said, "Okay, now we can go in and have a look." ”

Just as they were about to enter, Pu Yuan and Zheng Hun had already disregarded etiquette and rushed into the house before Ma Chao, but Ma Chao was slightly stunned, and then understood the thoughts of these two people: If the beast charcoal is poisonous and the four craftsmen died unjustly, then find the two of us to ask for their lives first, don't hurt a certain young master!

This loyalty, Ma Chao remembered in his heart, and he didn't say it at the moment. Walked into the room. But Han Ying and Yun'er didn't hesitate at all, and followed in. Pang De and the ugly brother glanced at each other, but they didn't say a word, and stepped in as if they were facing a great enemy. Among the strategists, they saw that Jia Fox was silent, and his expression remained unchanged and walked in, and then everyone also gave up their full stomachs and left them to enter like a spring and autumn.

At this moment, the inner and old people outside cried like examiners: It's over, all the great benefactors and good people of the Ma family are going to be finished!!

Ma Chao stepped into the house, and his first feeling was that it was very warm, the air in the room was also very fresh, and there was still a smell of earthy smell that had just started construction, and the unpleasant poisonous gas was not felt at all.

After staying for a few more minutes, he actually felt a little hot, he stood firmly in the room, and carefully experienced: Damn, loser soldiers, don't you need money to burn coal? Why is it getting hotter and hotter?

A pillar of incense time has passed, and another pillar of incense time has passed, Ma Chao has some impulses to take off his clothes, and those civil ministers and military generals who are sweating on their foreheads are also hindered by Han Ying and Yun'er, and they dare not lose the etiquette of the saint's education, and they all endure hardship. At this time, I only heard Ma Chao say: "Okay, now that such a time has passed, everyone knows that there should be no problem, let's go out!" ”

This sentence, everyone only thinks that it is the sound of heaven, how can there be any reason not to follow? In turn, according to the dignity and humility, the fish runs out.

After Ma Chao walked out first, he immediately made everyone dumbfounded. Immediately the other personnel came out, which made the people a little stunned: in this winter, why are these adults still sweating on their foreheads?

"Guys, have you ever seen that? This charcoal can really be used for heating, and it won't poison lives. As long as everyone goes back, build the dragon fire channel and the fire kang according to this method, and do a good job of smoke exhaust and ventilation channels, the room will be like spring! This winter, we won't be cold anymore! ”

Ma Chao saw that these people were still hesitant, and finally had to be cheeky and come up with a killer idea: "I, General Han Pingxi, am super big, and the words I say are like gold and jade, and I promise a thousand gold." If there are still people who don't believe, are you willing to go with me Ma Chao again? ”

"The young general's daughter's body sacrificed himself to prove Dali. I don't dare to believe it, but I don't know how to build the temperature and the dragon and the fire kang pipeline...... "Shaoqing, there is a bold Li Zheng, and he said to these people.

Ma Chao smiled: It turned out that it was not that he didn't believe in himself, but that he was worried about the temperature? The construction of the earth dragon, the fire kang and the pipeline?

"In this way, you can enter my inner room one by one to experience it." Ma Chao waved his hand and asked the soldiers to lead those people to enter the house in batches and times in turn, and explained to Han Feng, Zheng Hun, and Pu Yuan: "The three of you will act as commentators in my room today, and after today, write out the construction methods and precautions, preferably, you can draw a sketch again." Well, those stonemasons and bricklayers in the arsenal can also be brought to build for the people. Remember not to disturb the public, let alone charge fees. ”

"Young master, there is no charge for this, do you want to do it for nothing?" Now that the reopening of the Hanqiang Exchange has made the Ma family make a lot of money, Han Feng, who is bent on getting into the eyes of money, at this time, out of professional habits, he asked out of one mouth.

But Ma Chao didn't think it was a pestle, and smiled weirdly: This is a high-level marketing method in later generations, where did you, the ancients, know? The manual fee is not charged, and the material cost after that day is ...... In the future, coal shall not be purchased from us, and this wool will come out of the sheep after all, what are you afraid of?

What's more, the young master of your family still wants to make another fortune with this. This good thing of killing two birds with one stone, how can you realize it all?