The people in the Qingque tribe seemed a little uneasy. Many people would involuntarily look to the west of the tribe as they worked.

They are looking forward to the early return of those who have gone out. To be precise, they are looking forward to the early return of the Son of God.

I don't know why, there is no **** child in the tribe. Even though they know that there is no tribe nearby that can cause great harm to their tribe, they are not at ease in their hearts, and they feel that they are missing a lot of things.

The pregnant Bai Xuemei ran to the gate more times than Wudu.

The cloth that I like to weave is not woven much anymore. I will come out to see it from time to time in the gap between feeding silkworms.

In fact, she wanted to look on the fence, but remembered that Cheng's brother wouldn't let herself climb that high, so she had to change to the gate.

After watching here for a while with anticipation, the west side was still calm, and the disappointed Bai Xuemei turned around and went back to add mulberry leaves to the silkworm.

The size of this stubble of silkworms is about to grow up, and the last molting will be carried out soon.

Turned around and walked back two steps, then habitually turned his head and looked west, and then a miracle appeared.

Just now, there were more people carrying burdens and deer carrying bags on the small road in the woods to the west where there were no figures.

After a little stunned, the joyful Bai Xuemei hugged her belly, and ran towards the side without saying a word.

"Back! Back!"

After Bai Xuemei ran a certain distance, someone also spotted the returning team and shouted in excitement, so the Qingque tribe boiled.

"I go!"

Han Cheng carried the burden and walked at the front of the team, looking at the tribe that appeared in front of him, and listening to the cheers from the tribes because of their return. Han Cheng, like the others in the team, smiled. After the flowers, there is a feeling that all the hardship I have suffered before is very worthwhile.

But this kind of good mood disappeared all at once after discovering that the guy who was holding his belly and throwing others far away, not saying a word, just stunned and ran over here was Bai Xuemei.

Han Cheng said: "I'm going" exit, carrying a burden and rushing out of the team.

This silly lady is getting worse and worse...

The Qingque tribe was full of joy, and bags of ore were poured out and piled together, not a small pile.

These minerals look extremely beautiful under the sunlight, and are more attractive than ordinary stones.

Wu picked up a translucent piece of malachite and placed it in front of him, looking at the daylight, and suddenly felt that the world had become more colorful.

Xuemei Bai, who slapped her head twice, followed Han Cheng like a kitten, and didn't want to leave. She followed Han Cheng wherever she went, just like a worm.

"The silkworm is starving to death."

Han Cheng helplessly pointed to the mulberry leaves in the dustpan not far away, and the hungry silkworm said to Bai Xuemei.

This clingy guy left Han Cheng to feed the silkworms.

After the feeding, he came to Han Cheng non-stop.

Han Cheng had to smile helplessly, but he was still very helpful in his heart.

The copper ore is back, and the next step is to refine pure copper.

To smelt copper, you need to make a smelting furnace.

Han Cheng has never seen this kind of stove, and he has never seen copper smelting. He can only find out slowly.

He poured the brought back ore on the ground, talked to Wu and the others about the situation and asked about what happened in the tribe during this period. They told each other about the parting feelings. After having lunch and resting for a while, Han Cheng walked out. The tribe, call Shangheiwa, who likes to make pottery, and walk outside the tribe together.

Of course it's not about going out, but looking for a suitable place to build a stove.

The copper smelting furnace is best located at the downwind of the residential area and downstream of the river, so as to reduce the impact of waste gas on people and the pollution of water sources such as slag.

And the terrain should be higher and farther away from the river. This is to reduce the dampness of the furnace and avoid being flooded and destroyed by the river when the water rises.

After choosing, Han Cheng finally chose a place near the quarry to the northwest of the tribe.

The tribe has the most wind from the southeast, and it is downwind, and it is far enough away from the river to not affect it.

Because the Qingque tribe’s ore is transported by land, the distance from the river has little effect on the Qingque tribe.

This place is a small gangbao, the terrain is relatively high, and the chance of getting wet is small. It is indeed an ideal place for building a stove.

After choosing a place, Han Cheng did not delay and immediately let people start construction.

First, a half-meter-wide tunnel was dug in a place where the post was relatively high, and the tunnel was covered with stone slabs.

A circular pottery plate with a diameter of more than 30 centimeters is placed in the middle. The thickness of the pottery plate is more than five centimeters, and it is covered with round holes about two centimeters in diameter, just like honeycomb.

A thick layer of yellow clay and pottery clay was applied to the top of the slate before the stove was started.

In this way, moisture can be avoided to the greatest extent, and at the same time, it can be ventilated and leak ash downward, making the fire more vigorous.

After finishing the most basic things, it is getting late, and the rest can only be done tomorrow.

Xiaobie wins the newly-weds, and Han Cheng is the same year. After listening to the child's movements in the evening, he and Bai Xuemei had a warm relationship with each other, so there is no need to elaborate.

Called Heiwa to continue cooking the stove the next day.

Heiwa has done a lot of things like stoves, so I can’t help it. Someone transports bricks here and he takes care of the dishes. Before noon, a stove was freshly baked, and a big vat was placed on it, a copper smelting stove of the Qingque tribe. It also appeared.

It just looks too crude or trivial.

Han Cheng didn't have much to think about. He was really unfamiliar with copper smelting, and he could only learn while fighting.

Get some firewood and put it into the newly prepared stove, dry and test the fire.

The stove was very successful and the fire was very hot~lightnovelpub.net~ In the afternoon, the stove was also dried.

Wu, Big Brother and others couldn't wait to start practicing copper with a new stove, and wanted to see this metal earlier.

Copper is not easy to deal with, just now it looks like a stove, I am afraid it will take a lot of time to refine it.

Looking up at the sun to the west, Han Cheng still suppressed the impulse in his heart, and did not agree with what Wu and the others said, but sent someone to transport the copper ore from the courtyard here.

At the same time, people are here to build a shed with tree trunks to cover the stove.

You can keep the stove less exposed to wind and rain. At the same time, you can store some charcoal under the shed. In the event of wind and rain, if there is a shed, you can continue to smelt copper here without any influence.

When it was dark, the copper ore and charcoal had already been delivered, and the shed was being built in accordance with Han Cheng's requirements, and it would be ready in three days at most.

With the increase of the population and the increase of proficiency, when the people of the Qingque tribe do these things, the speed is no longer what it used to be.