Sun Er said that metal objects may be parts of alien machines, and others would definitely not understand, but Sun Er was really unwilling to explain anything to them, so he put the metal objects back into the water.

But others were wondering, what were these metal objects originally? What was their use? Why did an archaeological team find them before? Could it be that they found these metal objects from some mysterious place?

Or maybe the archaeological team discovered a major situation and encountered an accident and did not take away these things, so they left them here?

still……

etc……

Everyone was thinking in their hearts, but some people were smart, some people had shorter brain circuits, and they could not think of a correct idea for a while, and they would only think about it with their heads and brains.

Sun Er didn't want this matter to ferment again. He thought of arriving at the dark vein as soon as possible so that everyone would waste time on discussions on metal objects.

But he didn't want to discuss it, but Zhang Xiaofeng and Hua Fei, who were so good at it, started to discuss it together.

"I said, junior brother, how did this place be moved underground? No matter how powerful the external forces are, they can't move the Kunlun Mountains first, then move the city underground, and finally move Kunlun back?" Zhang Xiaofeng's guess made sense, but it was a bit incredible.

After hearing this, Hua Fei thought it was a joke, so he laughed and said, "Haha... Senior brother, your head is crooked, how is this possible?"

"It's possible! I know what the foreign power is mentioned by Master. I have seen several aliens. When I was performing the mission assigned by Master, I have encountered several. I have secretly observed them in secret. They are indeed not humans, and that real picture is absolutely against the will of heaven!"

"Is there any master who is powerful?"

"This has never been compared!"

Hua Fei pointed to the things here and said, "Looking at the bottom of the water, I think it was directly blown out by something. The stones were brushed against the corners of the ground, and there was no curvature. According to what you said just now, I don't agree."

When Zhang Xiaofeng heard this, he became anxious and said, "Then how did you think it was formed?"

Hua Fei hesitated for a moment and said, "I have just carefully speculated that there are two possibilities for the formation of such a place. One is to use zhà    yào or something more powerful than zhà    yào to explode such a large hole at the foot of Kunlun Mountain, and then bring the water in to form an underground river."

"What about the other kind?" Zhang Xiaofeng did not object to this speculation. He felt that there was a certain reason. Nowadays, humans often use zhà   yào to explode the mountain and dig out many caves.

Hua Fei continued to say: "The other kind, I don't know if the guess is right, I might have to ask the master."

Sun Er glanced at the two of them and said, "Let's go quickly, I have seen the energy flowing from the dark veins, don't delay things."

So everyone started running for a while, and when they reached the roadless shore, they jumped out of the water. After a while, they finally stopped on a larger mudflat.

After getting ashore, Zhang Xiaofeng still had some worries in his heart, so of course he wouldn't be happy if he didn't vomit.

Hua Fei continued: "If my guess is correct, this might have been a natural underground cave, like a stalactite cave, but it is not the kind of rock here, so the basis for this guess is not large, but since I guessed so, it is due to a scientific reason."

When Zhang Xiaofeng heard the interest, he quickly said, "Tell me quickly, I want to listen."

"Let's put it this way, those outsiders must be very advanced in technology, and may be dozens of times or even higher than those on modern earth. Their handling of some problems may be extremely difficult in our eyes, but in their eyes it is pediatrics."

"You talk nonsense, just tell him that this is a siphon principle, wouldn't it be enough?" Sun Er was simply confused by these two guys, and he teased Hua Fei.

"Huh? Siphon?" Zhang Xiaofeng couldn't help but slapped his thigh when he heard this, and said, "Oh, why didn't I expect that this water was really brought in through the siphon principle."

"Yes! This kind of terrain gap is usually only found in canyons and rivers between mountains. The caves here may have been a landslide formed by earthquakes. It was formed just when those people moved the city, so they put their address here first, because foreign forces are not afraid of earthquakes, but just want to choose a place that suits them to live. This is the difference between aliens and earthlings' understanding of survival."

Hua Fei said it, Zhang Xiaofeng seemed to understand it and sighed: "Yes, yes, I guessed it too. Maybe not long after they moved in, there was a huge change here, and then Kunlun Mountain fell down and buried it."

Bang-

Sun Er patted Zhang Xiaofeng on the shoulder and chuckled: "Okay, a child can teach you!"

"Master, Master, are you saying I'm right?" Zhang Xiaofeng was extremely excited.

"Is it because of an earthquake?" Hua Fei was also curiously speaking. He guessed the principle, but did not understand the whole process of formation. When Sun Er and Zhang Xiaofeng said this, he suddenly felt enlightened.

As everyone was talking about this, something seemed to surge under the water in front of me. The things that Sun Er had discovered before finally came up, so he made everyone more vigilant.

But after waiting for a while, the thing not only did not move upwards, but instead retreated.

Seeing that it was fine, Zhang Xiaofeng sat on a stone and smoked. He analyzed it with Hua Fei again.

"If this is really an alien city, then the underwater city is kept relatively intact, and there have been very large earthquakes here, it is a bit incredible." Zhang Xiaofeng finally found the problem.

It was not unreasonable that Sun Er thought about it, but he knew something, because although the records kept by the Heavenly Court were not complete, some subtle words appeared in some documents to a greater or lesser extent.

So, Sun Er was finally willing to speak, and he said: "Actually, what you said makes sense, but it may not be connected together. This may be related to the order of all the factors you analyzed, or it may be that the analysis is somewhat deviated from the facts. In my opinion, if there is an earthquake, it may also be because during the earthquake, the geological plates here do not fluctuate up and down, but only move in parallel, and this parallel movement is quite stable."

The questions raised by Sun Er are quite shocking. According to common sense, there was no earthquake that would not collapse the core area of ​​the earthquake, and it was an earthquake of very high magnitude.
Chapter completed!