After getting up, Cheng Chubi instructed all the people not to spread the news of what happened at home, not even to talk about it, if anyone talks about it privately, kill!

One order went down, and several more lives were killed!

However, there is no way to do it, after all, if some things are spread out, they will be killed, even if Cheng Biting Jin is the prince of the country.

Therefore, some of the slaves with broken mouths were unlucky, and after killing a few, finally no one dared to talk nonsense anymore.

Cheng Chubi found some masons, and then began to renovate the guest rooms, bedrooms, and halls, as long as the height specifications of the renovation meet the specifications of the princess's mansion, even if there are piles of dung inside, no one will say about you.

At this time, the height of the building is not something that can be built casually, there is a specification of the height, and if it is higher than the regulations, it will be punished, and even the family will be exterminated.

As for the interior of the house, it is not so exquisite, even if you use the dragon and phoenix pattern, it is fine. During the Tang Dynasty, the dragon and phoenix pattern nobles could still be used, even if they wore yellow clothes, but in a certain dynasty in later generations, it was not possible.

"Get this bed out for me, and get a kang here." Cheng Chubi smiled slightly and said, "In this cold weather, in an era when there is no heating, it is not possible not to make a fire pit." ”

Several masons responded, and hurriedly got busy, Cheng Chubi commanded beside him, in this era of bricks and cement, if they can't get it right, then these craftsmen don't have to stay in Cheng's house.

"Horse, how big is this kang going to be?" A craftsman asked weakly.

"Be big, be big!" Cheng Chubi showed a smug smile on his face, in the future, his own women will be on the fire in a nest, well, this is a good idea, create a harmonious Tang Dynasty, and everyone will be asleep.

"How old is that?"

"Half and half big."

"Whoa!"

Everyone was busy, and in less than a day, the kang was ready, and the next thing to wait for was that the cement was dry, and then the fire was burned.

When the fire burns and the weather is cold, it is really not ordinary cool to lie on it.

The north is not the south, the cold in the north is really very cold, the snow is cold, the snow is cold, when the snow melts, it is even colder, when the north is more than ten degrees below zero, the south is still sunny.

Therefore, this kang is a must-have thing to resist the cold in the north. There are no sweaters and pants, so I can only rely on the ondol.

While some people are building a fireplace, others are building a fireplace in the lobby, which is a kind of cold resistance.

Of course, in Datang, it is better to make a stove and a fire pit, but for the sake of beauty, Cheng Chubi thinks that it is still very difficult to make a fireplace, at least it is more difficult to get than a fire kang.

If you want to get some pipes to guide the hot air to the surroundings and the ground, this is not something that can be done for a while, especially the pipes, in the era of Datang, they have to be made of copper, but fortunately, Cheng is rich, otherwise ordinary people really can't get it if they want to get it.

This is another major makeover, and it took several days to get it right.

After getting it done, the cement was dry, and Cheng Chubibo didn't wait to invite his father and brother over, Cheng Yanjin and Cheng Cuishi were very puzzled, what did this kid get again.

It was getting colder and colder outside, and the fireplace was burning firewood, and the hot air was spewing out through the brass pipes in the walls around it, and standing inside, the whole person was warm.

"Huh? Why is there so much warmth in your lobby? Cheng Yanjin couldn't help but ask: "Could it be that this fire-burning thing makes the lobby hot?" ”

I usually burn a fire at home, but it's not so warm, is it?

"Grandpa, you're so smart, the name of this thing is fireplace, and after the fire is burned, the copper pipe hidden in the wall by the hot gas copper pipe spews out from the outlet over there." Cheng Chubi said with a smug smile.

"Well, it's really good, with this thing, I won't have to worry about the cold in the future." Cheng Yanjin stroked his beard and said with a smile.

"Grandpa, this isn't the most powerful." Cheng Chubi was extremely proud, and said, "Please come to the bedroom with me, I will show you something more powerful." ”

"Oh?"

"What?"

Everyone was even more curious.

"You'll find out later." Cheng Chubi laughed, and then led everyone to the bedroom, and then couldn't wait to take off his boots and get on the kang.

"Grandpa, the name of this thing is Huokang, the fire is lit here, and it is warm when you sleep at night, which is simply very comfortable." The smug look on Cheng Chubi's face became even stronger.

"Yes, it's really good." Cheng Yanjin nodded and said: "In addition, it is indeed good, you can go and change the Lu Guogong Mansion to this later, and you don't want to sleep here until it is changed." ”

"Why?" Cheng Chubi was taken aback.

"You erect, such a good place, naturally you have to honor your parents first!" Cheng Yanjin glared at him and said, "This place is occupied by your father and your mother first." ”

"Okay." Cheng Chubi sighed helplessly and said, I can't sleep on the newly burned kang.

"Seeing that the weather is about to get colder, and Your Majesty is also living a very hard life, this thing should be offered." Cheng Yanjin stroked his beard and said with a smile.

"Why?"

"Thunder, rain and dew, all are Jun'en, don't be angry." Cheng Yanjin said that this is a good opportunity to ease the relationship between the two.

"Whoa." Cheng Chubi responded.

"Also, your Uncle Qin's bones hurt from a cold weather all these years, and he also needs this thing."

"My son understands."

"And your father-in-law's house, too, needs this thing."

"My son understands."

"The princess is stationed on the frontier, and it's colder over there."

"The blueprints and a few craftsmen have already been sent."

"The eldest grandson's family, forget it, the people of the eldest grandson's family are chubby, and they won't feel cold, so there is no need to help them." Cheng Yanjin smiled and said, "There are a lot of poor families in Chang'an City, and after having this thing, I think I should be able to sleep well." ”

“……”

Cheng Chubi was very helpless, and in the next few days, he had to be busy again, first to the Qin family, then to the Chai family, and finally to the palace, of course, Princess Wen Chang's Mansion also had to get a fire pit and fireplace, Cheng Chubi understood that this was a time to ease relations with everyone.

Li Shimin gave an order, and naturally began to send some people to spread the killing of the fire kang.

For a time, fire pits and fireplaces arose in Datang. It is naturally impossible for ordinary people to make fireplaces, but it is still possible to make fire pits, after all, this thing can be made with dirt and wooden boards.

Time flashed, and days passed.

Newcomers and new books, this chapter is just a brief introduction, everyone supports ~~

(End of chapter)