After becoming a fake daughter, I handed over the system.

The tribesmen had basically no time to pay attention to them because they were busy preparing food for the winter.

Yan Mo and his friends secretly used their spiritual power to prepare materials at night, and after they started building the house, they also pretended to do so during the day.

Wu Se knew more about building houses than the others, so she was the one who gave the instructions most of the time.

"Do you want to get an underground dragon?" Wu Se asked them.

"If you do it, can you explain it clearly?" Xia Yue raised the key point. After all, by then, there will definitely be orcs coming to visit. If they can't explain it, it would be a problem.

"Yes." Wu Se nodded. She had looked into this before, but the place where her people were at that time did not require this.

"Let's do it then." Xia Yue said immediately.

After they slowed down the construction again and again, they finally built the house in about twenty days.

After it was built, they didn't move in immediately.

Because, after knowing that they had built the house, the patriarch and the priest happened to have time, so they came to take a look.

Other orcs also came to join in the fun.

"Is this the house you were talking about? It doesn't look very big. How do you sleep?" the patriarch asked after looking around.

"Sleep here. This is a kang. When winter comes, burn some firewood to warm it up and sleep on it. Cook in the kitchen and the hot air can be transported to the room through this pipe, which can reduce the use of firewood. You don't have to worry about the cold in winter." Wu Se explained to them.

"Can it be heated?!" The chief looked at her in surprise. If she did as she said, wouldn't it prevent many orcs from freezing to death in winter?

"Let me show you." Wu Se said, and looked at Yan Mo.

Yan Mo immediately went to the kitchen to get some firewood and boil water.

"It will take some time to warm up, please wait a moment." Wu Se looked at the priest and the clan leader and said.

"Okay, let's wait." The patriarch nodded.

Wu Se then introduced the others to them.

After more than ten minutes, they could clearly feel the temperature in the room rising.

"Is it cooked?" The clan leader looked at Wu Se in surprise. He didn't expect that what she said was true.

"Yeah." Wu Se nodded, took them to the room where Yan Mo was, and touched the kang.

"This kang is directly heated by firewood. You can try sitting on it." Wu Se said to them.

The priest and the patriarch looked at each other and sat down together.

It’s really hot.

"If we burn it like this, won't we have to burn firewood all night long?" the priest asked after thinking for a moment.

"For something like this, you only need to burn seven or eight a night. Put four in at a time, and get up in the middle of the night to put four more in to burn." Wu Se pointed to a piece of firewood that was about forty centimeters long and as thick as a circle formed by the thumbs and index fingers of both hands.

"Can you build this kang in the cave? It seems that we don't have enough time to build a house now." The priest thought that winter was only ten days away, and it would take them more than twenty days to build a house, which was simply too late.

"This is a bit troublesome, and even if we teach you, you won't be able to do it so quickly. It's better to build a big house now. With more people, there is more strength. It will be built in ten days. Then let the old and young orcs live in it. We will build a ground dragon, and you can spread animal skins on the ground to make a big bunk bed. This way, they don't have to worry about freezing.

Wait until winter is over, then you can start building a house, or you can make a kang in the cave." Wu Se knew what he wanted to do, thought about it, and gave a suggestion.

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