Traveling through ancient times, I worked hard to develop a side business

Fortunately, Huanyan was watching closely. Yinyue tried to dig a hole secretly several times, but was stopped by Huanyan.

In fact, Huanyan couldn't understand it. Although she was pretty, she was only eight years old and it was not love at first sight. As for cooking, Huanyan felt that Yinyue would be able to do it if she learned a few more times, so there was no need for her to follow her all the time.

Huanyan's final failure could only be attributed to her own awakened wood vitality, which came with an affinity effect. Otherwise, Huanyan really couldn't figure out what Yin Yue's purpose was.

As for what the Silver Moon Map is, Huanyan is self-aware of this, and her elite education in her previous life was not in vain. She is very accurate in judging people.

Huanyan stopped thinking about the things she couldn't figure out. She still had to find Qing to do other things!

Huanyan took out two daggers made of poisonous fangs. They were very good and made of the same size. Huanyan hung one dagger around her waist and prepared to give the other one to Qing.

But in the blink of an eye, the dagger in Huanyan's hand disappeared. When she looked up again, she saw Yinyue happily holding it on her waist and gesturing.

"Yin Yue, give it back to me soon, it's not for you!" Huan Yan had never been so tired before. She, an eight-year-old child, now had to experience the tiredness of taking care of a child.

"No, it's mine!" Yin Yue hid the dagger behind him, looking up at the sky and down at the earth, but not at Huanyan, and put the dagger into his small space openly.

"Yin Yue, be obedient, I want to give it to Qing!"

"No, you have it, and I want it too!" Yin Yue refused to give it to him and ran out to make bricks.

Huanyan was really helpless and could only let him go in the end.

Seeing Huanyan finally left, Yinyue stood on tiptoe and watched for a long time, then took out the dagger and hung it around her waist. That expression was so cute no matter how you looked at it!

……

"Qing, what are you doing?"

"I'm weaving the straw sandals you mentioned. Look at this one I made and see if it looks similar to them!" Qing held up a round lump and showed it to Huanyan.

"It's almost there, it would be better if it was more like the shape of a foot!"

"Then I'll study it further!"

"Don't worry about that for now, Qing, have you noticed that the color inside that mountain is different!"

"Huanyan, what's the different color?"

"Besides the yellow-brown soil under our feet, have you ever seen black, silver, reddish-brown, golden and other colors?"

"I know black, it's the reddish brown you mentioned. What color is silver?" Qing asked puzzled.

"I'll tell you when I see this. Anyway, do you notice the different color of the mountain?"

"Let me think about it!" Qing was also working hard to train her earth elemental power, and after eating the fruit given by Huanyan, she had fully awakened.

"I remembered. Didn't you go to the market some time ago? The sweet potatoes we planted were ripe, so I went back to dig them. I sensed that the mountain near our original tribe was black, especially black!" Qing thought seriously for a long time before saying this.

"What you said is true!"

"It's true, but the black lump is quite deep. We have to dig deeper from where we lived before!" Qing said seriously.

"I have to go and take a look. If it works, Qing, you will have done a great job!" Huanyan said happily.

"What great achievement?"

"I'll tell you when I come back!" Huanyan stopped chatting with Qing and ran back to her home.

"Brother, I'm going to go out for a while. If I come back late, please tell Dad and Mom!"

"Sister, wherever you want to go, I'll go with you!"

"No need, I'll just go to where our tribe used to be!"

"No, that won't work. It's too far and it's too dangerous for you to go alone!" Yao disagreed.

"Yanyan, I'll go with you!" Yin Yue jumped out and said.

"Okay, brother, let's go together!" Huanyan suddenly thought that if they wanted to dig, they would have to find some laborers, and these two were very suitable. It just so happened that Yao's small bedroom was almost built.

"Row!"

The three of them quickly walked towards the small hill. Huanyan still transferred some wood energy to the big trees, and then they arrived there smoothly.

The pits and holes dug here are enough to show the determination of the tribesmen to dig three feet deep into the ground.

The three of them quickly walked into the big cave. It turned out that the people in the tribe lived together, so the caves were relatively large, and in order to store food, the caves were dug relatively deep.

"Brother, Yao, dig from here. If you find any black lumps of earth, tell me right away!"

"it is good!"

Huanyan originally wanted to get an engineer shovel on the spot, but she found that these two claws were much more convenient to use than an engineer shovel. They were very fast at digging the soil. Huanyan silently put down her hands. She decided not to waste her time.

Huanyan was not idle either. She studied the soil she dug out and confirmed that the soil here was not suitable for making pottery jars and earthenware jars. As for how Huanyan distinguished them, it was just her intuition.

Yao and Yinyue worked in perfect harmony, one dug while the other carried, and soon they had dug about thirty meters deep. The cave was dark, and although everyone had good night vision, Huanyan was still not used to it, so she simply released the fire elf, and the cave was instantly illuminated.

This reminded Huanyan of light bulbs, which were relatively old-fashioned things for her time, but it seemed that they could be made.

Although there is no technology here, there is metaphysics!

With this idea in mind, Huanyan no longer followed the two to check on their progress. She began to rummage through the animal bones she had collected. After rummaging for a long time, Huanyan fixed her eyes on a pair of beautiful wings.

These wings seem to be brought back by Yin Yue. They are a large pair of wings and look very much like a butterfly. However, these wings are translucent and should be able to be used to make the appearance of a light bulb.

Thinking of the light bulb, Huanyan also thought of the more ancient lantern. However, that lantern seemed to be very difficult to make. Huanyan felt that she was not cut out for it. Moreover, bamboo was needed to make lanterns, and she hadn't even seen the shadow of bamboo yet!

She should just work on her own combination of technology and metaphysics, and leave the manual work to people who are deft and skillful.

"Yanyan, I found it!" Just as Huanyan was about to take out the pair of wings, she was blocked by a black lump, and her face was rubbed black.

Huanyan took a step back and looked at the black lump carefully. It seemed to be coal. There was really coal at this time, so it seemed that there must have been a civilization before.

"Sister, I dug it up too!" Yao, not wanting to be outdone, also came over with a large piece, which was bigger than the one Yin Yue had.

"I can dig a bigger one!" Yin Yue put down the piece in her hand, turned around and started digging again.

"I'll go too. Don't worry, sister. I will definitely dig up a big one!" After saying that, the two of them started mining with full enthusiasm.

"Dig more, this stuff is very useful!" Huanyan was naturally happy to see this happen, but looking at the two people's dark faces, Huanyan thought of herself being rubbed just now, and she estimated that her face would also become stained by now.

But none of this matters. What matters is the mine! The mine!