"Civilization... What's that?" or Bellley...

Xu Yuanxuan rarely explained very patiently, "Your previous life was a barbaric primitive life, eating raw meat, wearing no clothes, and living in a cave. And your life now is moving from barbarism to civilization. You can make fire, eat cooked meat, write down important events, wear beautiful leather dresses, live in wooden houses... All of this is civilization. And what is still missing between you and the real civilized society is the number of people, and the metal tools. ”

"Metal... Tools?"

Xu Yuanxuan casually took out some iron sand, then melted it, condensed it into the shape of an arrow, and threw it into cold water.

Because the operation is very rough, the arrow is not straight at all, it is simply curved. Xu Yuanxuan didn't care, and looked at the arrow to see that the water was no longer evaporated, and it should have cooled down.

He gave the arrow to Bellley, "Shoot this thing with your bow and arrow, against a tree." ”

Baili's bow is also a well-known bow of the Lieshan clan, the tendons of the bowstring are made of the tendons of foreign beasts, and the bow body is also the bones of foreign beasts, otherwise the general bow will not be able to withstand Baili's huge pull.

In fact, Baili usually doesn't use arrows, and their Lieshan clan will turn "qi" into arrows and launch them, but since Lord Thor asked her to launch this weird-looking thing, she naturally won't disobey.

Drawing a bow, setting up an arrow, although Belly has not done it for decades, it seems to have been imprinted into her bone marrow, and she will not really forget it at all.

As soon as he let go, the arrow turned into a black light and rushed towards the uncle, Xu Yuanxuan thought that the arrow pierced the tree for a few inches did not happen, the black light actually penetrated the tree very easily, this is not counted, because of Baili's technique, the arrow also had a strong rotation, which increased the power of this arrow by more than ten times! It didn't fall, but it was amazing enough.

Xu Yuanxuan was speechless: "This is better than a sniper rifle, right?"

Belly looked curious, "What is a sniper rifle?"

Xu Yuanxuan's face: "Children, don't ask so much why!"

Bellly bowed her head, "Oh..."

Although Xu Yuanxuan wants to explain this problem to her, it will inevitably lead to countless "whys". Seo Won-hyun is not in the mood to incarnate into "100,000 Whys"...

The other Lieshan girls were also stunned, the original energy arrows would never reach this kind of power, or rather, the penetrating power was definitely not so fierce!

"This thing. . . Can you make something called an 'arrow'?" "They didn't know what an arrow was, and it was their instinct to turn their "qi" into an arrow...

Xu Yuanxuan nodded, "Yes, and we can make a lot, but we have some other work to do..."

If other tribes are using wood and stone, and this tribe has already started using iron, what will it do?

Seo Won-hyun is sure that if the other clans don't want to start a conflict, then theft is definitely the means they will use.

Then Seo Won-hyun started building the city wall in the same way he made a blast furnace.

What was the wall of the earliest Ninghai City like? Basically, a pile of giant stone bricks with a length of one meter, three centimeters, and one decimeter in length were staggered to form a wall, and then a layer of metal liquid juice was poured on the inside and outside, and when they cooled naturally, it was completed. In fact, the protection capacity is very low.

"Well, there are no heavy weapons in this era, not even cavalry... Most of them are energy attacks, and there are a lot of bluestones in them, which should be able to resist most of the attacks... Right?"

Xu Yuanxuan thought irresponsibly, and controlled his body and touched his chin, which was completely free of any stubble.

Xu Yuanxuan has been working with the girls for seven or eight days before he came out with a "small city" that surrounded both tribes, saying that it was a city, and the radius was about 3,000 square meters, because it was facing the lake, so the city wall of the entire "Ninghai Old City" was more than 3,000 meters long. It presents a small protruding semicircle stacked on top of a large semicircle. These two semicircles are the gathering places of the merfolk and the Lieshan tribe respectively.

Because the mermaid clan will be Xu Yuanxuan's handicraft center in the later stage, the territory for them will be larger.

"This side of the lake has to be walled as well... Forget it, not for now. ”

With the increase of iron utensils, the productivity of the tribe will inevitably double, so Xu Yuanxuan plans to wait until later to repair the wall here, and also let the girls who have been very tired recently rest and rest.

And then it's iron-making time... Of course, the blast furnace at the beginning cannot be compared with Xu Yuanxuan himself. However, the existence of the blast furnace also allows Xu Yuanxuan to easily use the characteristics of various metals with different melting points to distinguish them.

If Xu Yuanxuan himself used electromagnetic force to melt these metals, it would be difficult to gradually increase the temperature. Now that the "iron sand" is put into the blast furnace, the temperature can naturally be slowly increased.

Even though the metals that come out of this way are still "alloys" of various metals, they are much better than N metals mixed together, and I don't know what they are.

"Hmm... This is already relatively high-quality steel

Iron... Wait a minute.. This... Does it still contain tungsten?" Xu Yuanxuan is embarrassed, this kind of thing is suitable for making machine tools or something, if it is used to make needles, will it be thundered by the sky?

"Well, forget it, I can't use the machine tool now anyway..."He can't be a humanoid generator all the time... Even if he is willing to be a wayward generator, only this primitive level of material science, even if he gets a machine tool, it is estimated that it will be scrapped in a few seconds... You can't eat a fat man in one breath, and it is impossible to build a complete civilization by relying on Xu Yuanxuan alone. Even if he had almost the entire Ming Dynasty civilization technology tree in his heart, he couldn't do it.

"Hmm... That's OK" The first batch of iron juice got into the stone trough, and when they cooled, the first batch of "steel needles" appeared. It's just that this is completely different from the needle we usually use, and the size of this needle in all aspects is more than five times that of modern needles. Not so big, it is difficult to pierce these hides. You must know that most of the beasts in the Zhuxian world have some special abilities, even if it is an ordinary tiger, it is stronger than a normal tiger, and the skin is even more defense-powerful...

The problem of the needle was solved, and Xu Yuanxuan began to think about the problem of threads, just using fish intestines, it is obviously unrealistic, the longer that kind of thing will be "eaten" by bacteria, the more fragile it will be. The girls are walking and walking, and their clothes are falling off... It's hard to think about it... Well, girl, why do you have a nosebleed?

Baili leaned over, "Lord Thor, those needles are amazing!"

Xu Yuanxuan glanced at her and sighed, "The needle is solved, but what about the thread?"

Bai Li blinked her eyes and pulled a hair of her own, "My lord, the hair of our Lieshan clan is the toughest!"

Xu Yuanxuan looked at the white fox fur in his hand with embarrassment, "But I need a lot... You can't all shave your heads, can you?"

Bellley blinked again, "If you become a fox, you have a lot of hair!"

But if you shave bald after becoming a fox, won't it be even more ugly!

However, this still reminded Xu Yuanxuan: "Don't lose the hair that you Lieshan clan lost when you shed your hair, hand it over to us and use it to make clothes for you." ”

Who knew that Bellley said, "We have clothes, what fur do we need?"

Belch... Seems to be the truth, huh? Seo Won-hyun always felt weird. A group of foxes, selling their furs, changing their clothes and wearing ... What are they trying to do...

Forget it, they like to toss and toss.

Xu Yuanxuan waved his hand tiredly, "Go and tell your clansmen, a fox's whole body hair, change a humanoid dress and a fox-shaped clothes, if you are willing to change, shave your own hair and bring it over..."

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