In Yanhe Fort, the sound of thrashing used for disguise has stopped, and as for what Yanjiao hit, no one knows, and Yanjiao doesn't want to take it out.

Everything gradually calmed down and returned to its original state, only occasionally someone mentioned the matter of flying stones outside the sky, and some people speculated that Yanjiao had created a divine weapon, but he was careful to hide it, worried about being stolen. And some people think that Yanjiao must have hit nothing, and may even have scrapped the stone, but it was just because of his face that he was embarrassed to say it.

No matter how everyone guessed, Yanjiao remained silent, and even some of the Yanjiao warriors were curious, but seeing that none of the leaders had any meaning to explain, if someone went over to ask, they just maintained a subtle expression and looked at you, without speaking, just stared until the person asking couldn't bear the pressure and didn't dare to ask again.

At this time, in Yanhe Fort, Zheng Luo, who was guarding the trading area, and Duo Kang, who had just sent a batch of fierce beasts over, were in a room in Yanhe Fort, watching the newly made knife, and Zheng Luo also used a small copper pot in the room to test the knife.

Looking at the small copper pot that was split in two, Zheng Luo was amazed. They now learned that in addition to bronze, there were other gold tools suitable for crafting weapons.

"What kind of gold is this?" Shao Xuan said that it used to be called copper, but what about now?" asked Duo Kang.

Zheng Luo shook his head, "I don't know, but, speaking of which, the people who saw Shao Xuan in the past two days have gone to the secret room again?"

"He seemed to be thinking about something. Duokang also wondered.

The underground chamber of the Yanhe Castle.

Shao Xuan stared at the results calculated in the past few days, and circled one of the symbols with a pen, which had been marked on the Yi family's ring map before.

With a long sigh of relief, Shao Xuan rolled up the animal skins on the table, and all the other cloths used as drafts were tied up and burned at that time. He just needs to keep the final result.

Although a conclusion has been reached, the conclusion is based on several assumptions, and if those assumptions are true, then the result is true. The main ingredient of the crystal that is knocked out of the spar should be iron.

Although Shao Xuan had long thought that it belonged to a metal alloy like iron, because there was no theoretical support, he could not draw a conclusion, and now, Shao Xuan was convinced again.

"Iron ......"

Shao Xuan sat at the stone table, his fingers tapping on the tabletop, thinking.

Existing ironmaking technology is limited. Otherwise, bronze artifacts would not prevail, even the Gongjia family, which is famous for casting, is basically based on bronze artifacts, which shows that the smelting of iron artifacts is not so simple, Shao Xuan can't help this, he is not a professional, and there are many special things in this world because of nuclear species. It must be implemented in accordance with the existing situation.

Still, the Flamehorn Man. I really don't have much talent in this area, I was originally late in contact, some thinking has been fixed, and the foundation is poor, and it is too difficult to make achievements in this area. New talent is being developed, but it takes time.

Shao Xuan was thinking about it, and Duo Kang came over to call him.

"What's the matter?" Shao Xuan asked, moving the stone door open.

"Someone is looking for you. Dokang looked serious.

"Who?"

"The people of Changle. ”

The people of Changle?

Why is it here again?

Didn't Wuhe and those others already release them according to the agreement? And now Wuhe and them are a lot more honest, and the people of Yanjiao haven't arrested them.

One way or another. There is something abnormal in this matter, and the other party wants to find Shao Xuan by name, which is even more confusing.

When Shao Xuan entered the house, he saw the person sitting there with a "Lao Tzu is unhappy" breath all over his body, the other party did not look strong, and even a little thin, his eyes were as sharp as a knife, and when Shao Xuan came in, his eyes were like knives scraping back and forth.

There is no murderous aura, but this kind of person who almost writes "impatient" on his face shows that this person is in a very bad mood at this time, otherwise he would not have put on this posture.

Shao Xuan was stunned at the door and then came in, ignoring the other party's knife-like eyes, and dragged a chair to sit down, "I didn't expect that the leader of Changle would come here again." ”

This person is Su Li, the leader of Changle, whose name is still Wuhe and later told Shao Xuan, the last time because of Wuhe, Su Li came here, and he responded to the conditions proposed by Yanjiao to send a letter, but he didn't expect to come again this time, if he wanted to snatch something, he would definitely not appear here so openly, and he also looked for Shao Xuan by name.

Hearing Shao Xuan's question, Su Li spewed an impatient "hum" from his nose, "You think I want to come here?!"

Because he had seen it before, Su Li didn't need to be sure of his identity, he dug into his clothes, took out a cylindrical bronze utensil, and then threw it at Shao Xuan, "For you!"

Duokang and Zhengluo want Shao Xuan to be careful, Changle's people, they can't believe it, beware of fraud.

Seeing the reaction of the two people, Su Li sneered, but did not say much.

Shao Xuan caught the cylinder, looked at it, and saw some cloud-like patterns at the interface of the cylinder, and surprise flashed in his eyes.

"I think you should know whose stuff it is. Su Li got up, "I've brought the things, let's go!"

Their Changle people should be at ease and have fun everywhere, but when did these people start to treat them as sending letters across the sea?

That's right, it was these Yanjiao people who started it!

This wind can't last long!

But every time the person who sent the letter, he couldn't refute the reasons given, which was really aggrieved. Last time, it was because of Wuhe and those little rabbit cubs who were dragging their feet, but this time it was because he owed Gong Jiaheng a favor. Gong Jiaheng built him a tool to take advantage of, but Gongjiaheng didn't ask for any property at that time, but just said that he would ask Su Li to do him a favor when he needed it. Unexpectedly, it turned out to be a messenger!

As the leader of Changle, although he has done some angry things, he still has credibility, and he must do it if he agrees. So, he came with the things that Gongjiaheng had given.

It was precisely because of the fire in his heart that Su Li didn't have a good face when he came over this time, and hurriedly pulled out and left, for fear that the Yanjiao people would also put forward a condition for sending a letter that he couldn't refuse.

Before Shao Xuan could speak, he saw the figure of the leader of Changle swaying, sliding out of the window like the wind, and when Duo Kang looked out, he only saw a long-winged bird in the air that was moving away quickly.

"What the hell is this? Who asked him to send it?" Zheng Luo walked over to look at the cylinder in Shao Xuan's hand.

"Gong Jia Heng. Shao Xuan showed Zheng Luo the cirrus patterns on the cylinder.

Those cirrus cloud-like patterns are not drawn randomly, which is equivalent to a code code of the Gongjia family, which hides information and is difficult to fake. The leader of Changle couldn't make a fake pattern and sent it all the way over, and the construction of this cylinder was also very exquisite, and it should be from the hands of the Gongjia family.

Twist the cylinder, and inside is a scroll, the fabric is more delicate, and it has the style of a royal city.

After opening the scroll and looking at what was written inside, Shao Xuan knew what Gong Jiaheng meant.

In this, Gong Jiaheng briefly explained the situation on the Wangcheng side, to the effect that now because of the people on the other side of the desert, the situation in the Wangcheng is delicate, and the second son of the king Jifang has taken the throne by force and eliminated the opposition forces. The specific Gong Jiaheng didn't say much, his focus was that among those who were to be purged, there were those he wanted to help.

Gong Jia Heng because of his merit in forging swords for Ji Fang, Ji Fang promised him to exile the people who were not deeply involved, and now that the situation is chaotic, Gong Jia Heng is worried that the exiled people will be threatened by others, don't let those people go to this continent, at least they can mix better with their casting skills, and have a new beginning.

To put it bluntly, Gong Jiaheng means: These people are all engaged in technology, not politics, they don't have so many hearts, they are all rare talents, but they are only excluded because of the new situation in Wangcheng, and they may even lose their lives, these people, can you accept them?

Nonsense, receive! Of course!

Shao Xuan is just short of iron, and the people who can be maintained by Gongjiaheng must not be bad, after all, Gongjiaheng and the people of Gongjiaheng are not very cordial, but he cherishes his talents, and what can be valued by Gongjiaheng will not be crooked.

Gong Jiaheng said that the route those people took was on the desert side, avoiding the center of the war, but I don't know if it will pass through the desert smoothly.

Inside the cylinder, there is also a small copper oval ball, half the size of a fist.

Opening the ball, there was a curled flying insect, which looked like a bee, but it was a little different from a bee, with membranous wings that were longer than the body, but also soft and flexible, wrapping the body when the body curled up.

According to Gong Jiaheng, these flying insects have an extremely keen sense of smell, and similar to the nasal line, they are trained to track them. When the surrounding environment is not enough to survive, they become in a state of suspended animation, and they will not break away from the state of suspended animation until the surrounding living conditions are restored, however, there is also a time limit for suspended animation, up to one year, and some will be very short, depending on the individual.

Shao Xuan opened the ball not long after, the flying insect in the state of suspended animation began to move, Shao Xuan hurriedly closed the ball again, and now he hasn't started tracking, he can't let this flying insect come out, and it's far away from the desert, it's useless to release it, what should I do if I can't run away? Shao Xuan didn't know what it was eating, and Gong Jiaheng didn't say anything, probably forgot.

It's better to wait until the desert is out of the desert.

"Shao Xuan, what are you going to do?" Zheng Luo also read the above content, to be honest, he was also tempted, it was a person from the Gongjia family, if it wasn't for such a situation, they wouldn't have this opportunity. But on the other side of the desert, it is said to be quite dangerous, is it worth the trip?

Shao Xuan put the scroll into the cylinder, and the small ball also put it in, and covered the cylinder.

"Go, of course, we also lack people in casting, especially the birth of new gold, relying on us, it is difficult to develop more. Professional things are still handed over to professional people, which is more efficient. Besides, I was planning to go to the desert recently. ”

His decision was not just because of Gongjiaheng's letter, nor just because of the strange people who were rumored in the desert, but because he felt that there was movement on the sapphire side. (To be continued.) )

PS: Make up for yesterday's chapter.