Everyone saw that Wu Weiyi was the other party's ** "danger", and they were even more unimpressed. At this time, I only heard Mo Zhai, who was squatting aside, say to him again:

"I was in the cave, and I don't know what the reason was, Mr. Zhai Jian was just walking in front, but his gait was extremely trance-like! Then, I saw that Mr. was not standing firmly, and almost fell from a high place...... Moreover, what is even more strange is that the piece of red light hook jade in Mr. pocket, Yu Dong ** is suddenly and inexplicably shiny and hot! But I don't know what the reason is......"

Wu Weiyi heard Mo Zhai say about the situation in the cave, and he didn't know that he was so dangerous, and he couldn't help but be shocked. However, he immediately calmed down again, and recalled it carefully in his mind:

"Just ...... In the cave, although I was a little unwell, I seemed to be vaguely seeing that the four walls of ** contained some red ores...... This ore ...... Could it be said? ......”

Wu Weiyi seemed to think of something, but he raised his head suddenly, and asked towards Zhuan Zhuhe and leaving:

"Dare to ask the two masters, I'm afraid that the cave here is not naturally formed, right? When the disciples entered the cave, they saw that there were obvious traces of chiseling on the wall, and the road in the cave was not very difficult to walk, as if it had been paved by man...... Could it be that this is a mine that has been abandoned for a long time? ”

Hearing Wu Weiyi ask like this, both Yaoli and Zhuzhu were a little surprised:

Listen to what the disciples say...... Oh! ...... As a teacher, I think of it a little! As a teacher, I also heard from the villagers who originally lived here that there was indeed a strange ore in the valley here. Legend has it that in ancient times, Dayu wanted to make Jiuding, and sought this kind of peculiar ore. Therefore, the ancestors who lived here were entrusted to mine ore here. Presumably, the mine here was left over from the time when the mountain was opened, right? But...... Why do you ask all this? ”

As soon as Wu Weiyi heard this "Dayu Ding", he immediately linked it with his "Dingzhong Crossing". I thought to myself:

"It seems that the mine here is not simple, if it is really the same thing as that Jiuding...... That is to say...... These stones are also very magnetic hematite? If so...... That's even more incredible, according to common sense, China's iron smelting method was earlier than the Shang and Zhou dynasties...... However, if it is an iron content, it is originally a very high meteorite iron...... Isn't that right? This whole place is actually a huge piece of strong magnetic meteorite?! ...... That's right! That's right! Iron stone with strong magnetism will completely lose its magnetism if it is melted...... Therefore, the so-called Dayu casts the tripod...... In fact, its core is simply taken from the meteorite here and figured out a little bit! ”

Thinking of this, Wu Weiyi couldn't help but suddenly become enlightened. Thinking of what the "pioneer" I met before, as well as what I heard today, the two can now confirm each other!

"But...... Why does this piece of red light jade shine and heat under strong magnetism? ...... That's right! Could it be ...... The ...... hidden in this red light hook jade Is it superconducting magnetic excitation?! ”

It is also a coincidence that when Wu Weiyi was still studying for a doctorate, due to improper arrangement of the dormitory, Wu Weiyi was separated from a scholar who studied superconducting materials by chance. Therefore, during that time, he was exposed to his roommate every day, and he was forced to discuss some strange questions. Therefore, Wu Weiyi also knows a lot about these superconducting principles such as electricity and magnetism!

In order to confirm these thoughts, Wu Weiyi called Mo Zhai beside him again. And he instructed him again:

"Mo Zhai, you will bring this piece of red light jade back into the mine, and in addition, find a slightly steeper slope, and first put the Chengying Sword on the slope. Then place the Red Light Magatama on your Shadow Bearing Sword and see what the reaction will be. ”

Mo Zhai heard that Wu Weiyi's request was extremely unusual, and he didn't understand what Mr. Wu's intention was in asking him to do this. But he didn't have time to think about it, so he took the red light hook jade from Wu Weiyi's hand and returned to the mine.

I saw that this piece of red light hook jade really emitted a bright light again! Then Mo Zhai casually found a slope first, placed the Chengying Sword on the ground, and then took the flickering red light hook jade and placed it on the body of the Chengying Sword.

At first, the red light magatama was completely still, and it was not very peculiar. Waiting for Magatama to slide down the sword body again, suddenly! This Shadow Bearing Sword actually jumped up all of a sudden! It's like you're alive! I saw that the red light magatama placed on the sword body suddenly shook to the ground, and after the sword and magatama were separated, Chengying returned to normal again.

"This ...... Here's what's going on! Could it be that there are ghosts lurking in this cave?! ”

Thinking of this, Mo Zhai hurriedly picked up Magatama and Chengying and ran out of the cave.

"Take! ...... Mr. Wu! It's weird! ...... There is indeed a demon at work in this mine! ”

Everyone was shocked when they saw Mo Zhai running out with a frightened face. But I don't know what the mystery is in this cave. I only heard Wu Weiyi ask him again:

"How so? But what's so weird?! ”

Seeing that Mo Zhai was really frightened this time, I saw that he was out of breath and couldn't catch his breath. After coming out, he quickly settled down, and then he spoke:

Mr. Wu...... Just now...... It's just in the hole, as long as it's ...... As soon as this magatama comes into contact with the body of the Chengying's sword, the Chengying sword will immediately jump up, as if it were a fresh fish that has just come out of the water! ”

But seeing that Wu Weiyi seemed to be relieved after hearing this, he nodded frequently and said:

"Yes, yes, yes! That's right! ”

But not only did he not feel strange when he saw this Wu Weiyi, but on the contrary, he also felt that these strange and bizarre things were taken for granted! Everyone was puzzled by what he said. At this time, Wu Weiyi continued to speak and explained his doubts to them:

"In the cave here, the stone hidden is not actually a strange stone, but just an extremely powerful extraterrestrial magnet! It is the kind of stone that can be absorbed by each other without external force...... And this red light magatama ......"

"But how?"

Everyone frowned again when they saw Wu Weiyi, but not just for some reason, but hurriedly asked. Wu Weiyi also thought for a moment, knowing that talking to them about these concepts of "superconductivity" now is simply playing the piano to the cow, which is really useless...... So, after thinking about it, he just said to them:

"I don't know what it's in there, though. However, from this point of view, it seems to have some kind of internal connection with this kind of magnet, as long as the magatama is close to the magnet, it will glow a little. It shows that the magnet here can be used to excite the red light magata, and after the red light magata, if it is placed together with bronze and iron, it will cause them to be dyed with the same magnetic properties as the magnet here. Therefore, the Shadow Bearing Sword that is dyed with magnetism will be attracted to the magnets in the cave here, so it will jump like a living thing! ”

Everyone listened to Wu Weiyi's explanation, but they were dumbfounded, not to say that they didn't understand it at all, but at least they only understood it halfway.

However, Mo Zhai was still clever enough after all, and when he heard this, he quickly turned back and ran back to the cave.

"Mo Zhai?! Where are you going?! ”

I only heard Mo Zhai reply loudly with his back to his back:

"Everyone, don't be impatient, I'll go get some rocks!"

After a while, I saw Mo Zhai take out a few red magnets of different sizes from the mine. Then, I saw Mo Zhai vigorously chisel a depression in a slightly larger meteorite magnet, like the shape of a bowl. Then he threw the red light hook jade into it.

Really! When this piece of red light jade kept swaying in the bowl, it emitted the same red light as in the cave before! Just when everyone was surprised, Mo Zhai slowly approached the Chengying Sword again. Mo Zhai only felt that this Chengying Sword was slowly starting to disobey the call in his hand, and he felt that he was actually sucked by that magnet!

"Bang!"

I only heard a cracking sound, and the "magnetic bowl" with the red light magatama in its pocket suddenly exploded inside! Everyone was taken aback in an instant! There was only Wu Weiyi, but he just sat there and shook his head and said:

"It seems that this simple magnet must not be able to withstand the energy stimulated by this red light magata, so it suddenly collapsed inward......"

When everyone heard this, they all fell silent. At this moment, I heard that Du Yu stepped forward alone, knelt down beside Wu Weiyi, and looked carefully at Wu Weiyi:

"Wu Lang, is your body really fine? Just now...... The way you look in the mines really scares us! So what's going on? ”

As soon as they heard Du Yu say this, everyone suddenly remembered Wu Weiyi's body again.

"Yes! Your body? But what's going on? ”

Hearing the others ask, Wu Weiyi was thinking about it, and at the same time just shook his head and replied:

"As for this...... Wu is also unknown...... Never mind! It's useless to sit here and dream now, and it's not too early now, so it's better to hurry as soon as possible......"

Seeing that Wu Weiyi was indeed fine now, everyone immediately reorganized and walked all the way to the avenue down the mountain.