Chu Nan was lying on the table, almost sleepy, but he didn't have a clue.

"Who the hell told Lao Tzu, how can I enter the dream realm? Lao Tzu is in a hurry online. Chu Nan had a sad face all day, and suddenly caught a glimpse of a few stones on the table, and a bright light flashed in his mind.

"Isn't it quartz? But iron ore and copper ore? I only thought about the reflective particles on it, but forgot that these two colors of stones, how could it be quartz? Definitely copper ore and iron ore, hahaha. The more Chu Nan thought about it, the more he felt that this was the case, and finally hurriedly called the black eagle and asked him where he found this kind of stone.

Black Eagle looked at Chu Nan strangely, and finally showed a trace of horror, and hurriedly said: "Chief spare my life, I didn't mean to, when I was captured by your warriors again, when I fell, I happened to touch a few beautiful small stones on the ground, and I built it, it really has no purpose." ”

"I know you don't have any purpose, and even if you do, I'm not afraid, let's say, where did you find it." Chu Nan pretended to look at the other party calmly.

In fact, when he heard that the Black Eagle had picked it up from the ground after falling, his heart jumped, if this was the case, coupled with the appearance of these ores, it should be an open-pit ore, and it was also a symbiosis of iron ore and copper ore, and there were many things left.

If this is the case, the Tianhuo Tribe will be able to develop faster, and under his guidance, it will even be able to enter the fast lane of rapid development, and when it develops to a certain extent, it will naturally not be afraid of the Dachuan Tribe anymore.

Chu Nan sent hundreds of soldiers to follow, taking Bai Fumei and dozens of people from the Ministry of Industry with him, and followed Black Eagle to the place where he found the ore.

After walking for nearly a morning to reach the destination, according to the speed of walking, this place is about fifty miles away from the territory, if it is an open-pit mine, you can directly establish a blast furnace to smelt iron and copper here.

Chu Nan asked people to dig on the ground, and after digging for a long time, he came across a hard ore, mixed with various colors, he took a general look, and found that there were not only iron ore and copper ore, but also many other associated ores, and it was not easy to mine, so he had to take his time.

Different ores have different colors, and Chu Nan still has some understanding of this.

This open-pit deposit found is dominated by iron ore and copper ore, with many other ores.

"Ironmaking needs to build a blast furnace, how to build an ironmaking blast furnace I only know a rough idea, the specific is not very clear, I really hope to enter the dream tonight, go to search inside, see how to build, if you can train iron, in making steel, you can't dominate the entire other world, but within a radius of thousands of miles, there is basically no opponent." Chu Nan showed a smile that people in this world couldn't understand.

The open-pit mine is only dozens of miles away from the territory, and he is not afraid of other tribes coming to snatch it, and the next goal he has to work on is how to enter the dream realm, finish the structure of the iron-smelting blast furnace, and then come back to command the clansmen to build.

Chu Nan looked at the Black Eagle carefully, and felt that although this person had some ideas, it was not uncontrollable, what he needed now was someone who had ideas, everyone listened to him, and without a little of his own opinions, the entire tribe would look lifeless.

"Since you want to be a member of my Heavenly Fire Clan, and you have made such a contribution, I promise you, and then you will follow the Black Tiger Elder to do things, if the Black Tiger Elder is not satisfied with you, I will let you change back to your original form." Chu Nan had a majestic face, and he definitely couldn't have a good face for this kind of person.

When Black Eagle heard this, he immediately knelt down happily, kowtowed to Chu Nan a few times, and swore solemnly: "Please rest assured, Chief, I will definitely follow Elder Black Tiger to work hard, and I will not disappoint the Chief." ”

After dealing with the matter of the Black Eagle and taking a closer look at the mineral deposits, Chu Nan led everyone back to the territory, and the next few days were a little sullen.

Can you be happy? Looking at a huge treasure, and also knowing what is inside the treasure, and vaguely knowing how to develop the treasure, unfortunately, I just don't know the specifics, and I can't dig out the treasure completely, Chu Nan felt itchy in his heart, but he couldn't catch it.

"Chief, are you alright? I don't see your face is looking good these days. Bai Fumei poured Chu Nan a cup of hot water and asked softly.

Chu Nan barely let out a smile, glanced at the other party, and said, "It's nothing, it's just that there are a lot of things that I can't remember clearly, and I can't remember them anyway." ”

Bai Fumei comforted: "Chief, don't worry, many times, the more anxious you are, the more you can't get it, once you relax, you can figure it out, I'll rub it for you, relax, and have a good night's rest." ”

Chu Nan nodded and pillowed his head on Bai Fumei's lap.

Bai Fumei stretched out two hands, gently rubbing his temples, eyebrows or other places, a pair of small hands were very dexterous, only rubbing for a while, Chu Nan relaxed his whole body, and soon fell asleep.

"It's so comfortable, this is?"

Chu Nan stretched his limbs, let out a sigh, and was about to call Fumei to get some food, when he found that he had come to the dream at some point.

"How did I end up dreaming for no reason? The hair I thought about a few days ago was about to fall out, and I didn't enter, but this time I didn't seem to think about anything, and I came in, is there any trick? Chu Nan thought about it for a long time, but he didn't come up with a reason.

Shaking his head, he said: "Forget it, I don't want to think about it, let's find information about the iron-making blast furnace first, and I will wake up and forget it later, the iron-making blast furnace ...... Well, found it. ”

Chu Nan searched for iron-making blast furnace on the search page, and searched for how to build a blast furnace, all of these materials were available, and he didn't know what kind of library this was, but there was no limit, and he didn't even want the cost.

Chu Nan searched out a lot of introductions in this regard, ancient, modern, and when the Huaxia Kingdom was first established, there were also large-scale iron and steel smelting, and there were also methods of iron-making in various periods abroad, Chu Nan eliminated them one by one, and then wrote down the rest.

If it's too advanced, you can't use it at all, because the level can't be reached, so you can only use some simple ones.

In the end, I chose an iron-making method that is not advanced or backward, which can not only directly remove the waste residue, but also produce excellent iron quality, and if carbon is added, you can also get better steel than iron.

I don't know how long it took, Chu Nan wrote down everything he needed, felt dizzy in his brain, and fell asleep in front of the computer.

"Coming back? Hehehe, I finally got it, Fumei, your little fragrant hand is so powerful, it really reminds me of a lot of things, and it is very careful, okay, you can rest for a while, I'll go find Elder Shi. ”

After getting the method of ironmaking, Chu Nan was still in the mood to rest, so he hurriedly walked out of the house and walked towards the factory where Elder Shi was.

At this time, Elder Shi and a few young people were discussing something, all of which were some things that Chu Nan had told them, and many things had been created by them one by one, but they were limited to tools, and there were many things, which could not be made at all.