Chapter 1502

Since the White Emperor of the Jin nationality wanted to open a convenient door for Chen Hui, Chen Hui would not refuse. At the same time, Chen Hui explained to the White Emperor that he came to the Jin nationality this time with Zhou qiuchu, not alone.

Chen Hui will tell the White Emperor this news, of course, is for the White Emperor to inform the Jin family Hengcheng, as well as the capital city, and convey it.

So as not to be misunderstood as a fake when you really need to go to Hengcheng or the capital.

After all, although Chen Hui's name is basically known to all five ethnic groups, few people have ever seen him.

After telling the White Emperor of Jin, Chen Hui and Zhou qiuchu bought some dry food and other supplies in the King City of Jin, and left the King City of Jin.

This is Chen Hui's real relaxation moment after he came to this world.

Besides, it's still with Zhou qiuchu.

Zhou qiuchu is not just Chen Hui's relative at this time. In this world, Zhou qiuchu also has a layer of identity, that is, she and Chen Hui both come from another world and come from the same world.

Zhou qiuchu and Chen Hui are still not in a hurry, but continue to move forward.

Now that the White Emperor of the Jin nationality has said that the best materials are generally from within the scope of the Jin nationality, Chen Hui will naturally search within the scope of the Jin nationality first.

The reason why it is said to look first is that Chen Hui also has his own ideas.

The so-called superior materials are actually metal materials. At present, the metals in the world are mainly bronze, and the metals with higher iron content are superior materials.

Because of the low melting point of bronze and the high melting point of iron, its hardness is naturally different.

Iron is much harder than bronze.

Moreover, Chen Hui also speculates that the smelting method of Huo group is not a big secret. It can raise the temperature of the flame and melt the metal with high melting point.

In addition, according to the principle of mutual generation of the five elements, the Tu people may also have good metals.

Moreover, if there is good metal in Tu nationality, it must be better than that in Jin nationality. This is viewed from the principle of Yin Yang and five elements.

Therefore, Chen Hui has his own idea. The Jin people can't find the right metal. He plans to go to the Tu area to look for it.

Zhou qiuchu asked Chen Hui about his meeting with the White Emperor of the Jin nationality.

Chen Hui said something and told Zhou qiuchu how he thought.

Zhou qiuchu some chagrin of say: "early know this so, I brought metal detector to come, also save us so blind search."

Metal detector is a widely used detector.

There are mainly three types: electromagnetic induction type, X-ray detection type and microwave detection type. They are electronic instruments used to detect metals and can be applied in many fields.

Different types can detect different depths, and metal detectors are also divided into different sizes.

Chen Hui smiles, but there is no interface.

Living in the modern society of science and technology, that is, the world where Chen Hui and Zhou qiuchu came, is very convenient, but at the same time, it also has disadvantages.

This kind of malpractice is that people are becoming more and more lazy and want to use scientific and technological products to do anything.

In the history of the world where Chen Hui came, there are many historical celebrities. Moreover, according to many historical documents, most of these celebrities understand Zhouyi, Bagua, Qimen dunjia and so on.

In history, these celebrities have no technological equipment to use. When they apply these easy to learn knowledge to mathematics, they just keep it in mind and then use it by hand. In terms of easy to learn mathematics, they involve a lot of things, or a lot of knowledge.

Chen Hui can only lament that if these historical celebrities are really proficient in Yi's academic mathematics, as recorded in literature, they will be almost as good as computers.

Therefore, Chen Hui has always had a view that we should never underestimate the wisdom of the ancients.

"Let's first look within the scope of the Jin nationality. If we can't find a suitable metal material and go to the Tu nationality, or when we give up looking for the huimu nationality, let's go from the Huo nationality." At this time, Chen Hui said, "I'll go to see Chi Lian!"

Hearing Chen Hui's words, Zhou qiuchu asked, "do you want to ask Chi Lian about the fire clan's mental arts?"

Chen Hui nodded, said: "yes, success or failure, let's not say, at least we have tried, but also save ourselves regret not trying, become, we will be lucky, not, at least we will not regret!"

"Can try, but, or that sentence, even if the red practice does not agree, also want to tell her, can't let anyone know this matter." Zhou qiuchu said: "if it's successful, you have to be more careful, because red practice is not a wizard. It doesn't know the mental skills of the fire clan, but the martial skills of the fire clan. If you want us to know the mental skills of the fire clan, red practice still has to pass the wizard of the fire clan, which means one more person knows the secret!"

"I know!" Chen Hui nodded and said.

For several days, Chen Hui and Zhou qiuchu have been living in the area of Jin nationality. During this time, they went to Hengcheng, a city of Huo nationality, and learned that there is a mountain nearby. The Jin nationality found a lot of superior materials in this mountain. Chen Hui and Zhou qiuchu went to this mountain overnight.

For this mountain, Chen Hui and Zhou qiuchu naturally have some understanding. It must be a kind of metal mine. As for what kind of metal mine it is, we have to go there to know.

This mountain is not far from Hengcheng, the Huohuo nationality. After Chen Hui and Zhou qiuchu arrived, no trace of mining was found.

From this, Chen Hui and Zhou qiuchu also understand one thing: even if the Jin people in this world are good at looking for metals, they can't mine.

Chen Hui can use Jin magic, and naturally he can sense the situation of this mine.

"Copper mine!" Chen Hui stretched out his hand to control a piece of ore with metal aura in his body. Then he used metal aura to control the metal in the ore and separate it from the ore.

Finally, the metal separated from the ore is a copper bar, about the thickness of the thumb, about 20 cm in length.

However, this is similar to copper metal strip, which has a lot of impurities.

It can be seen that although Jinzu magic can control metal objects and separate metal from ore, it can't completely remove impurities contained in them.

"What kind of metal are you looking for?" Zhou qiuchu asked at this time.

"Iron ore." Chen Hui said immediately.

"Wouldn't it be better for you to look for some with aura Zhou qiuchu then asked, "isn't it faster to extract it in this way?"

Chen Hui shook his head slowly and said: "iron will block Aura! You can use aura induction. Once blocked, it means that it contains iron. But if you want to extract it by aura induction, you can't do it! "