The scene in the eyes of the sea was a bit unexpected by Fang Qianmo. After the pen www.biquge.info entered the sea eye, Li Yu's speed slowed down greatly, the slower the speed, the greater the impact of the water flow, but Li Yu adjusted the structure of the mana shield, and the ripples formed by the impact of the water flow disappeared.

Like feathers, Li Yu and Fang Qianmo floated down in the eyes of the sea with a light weight.

"Do you see, we have descended a short distance, and the structure of the sea eye is still the same, which shows that this sea eye is man-made and cannot be wrong." Li Yu affirmed the other party Qianmo said.

"If it's man-made, then how did this sea eye come about?" Fang Qianmo asked.

Li Yu glanced at Fang Qianmo, "What's so hard to think of here?" The existence of this energy network can be arranged, and it doesn't take much effort to chisel such a sea eye. ”

Fang Qianmo thought about it and felt that Li Yu was right, whether it was as a mage or a civilization with extremely advanced technology, sometimes the means could create such a sea eye.

Not to mention other people, even Li Yu has enough means to do such a thing. Even Fang Qianmo herself, if she finds the right way, she can do it.

It took a full kilometer to descend before the sea eye changed.

A water world glowing with a faint blue light appeared in front of Li Yu and Fang Qianmo's eyes. The most striking existence in this world is the light source of the entire blue water world, a large water ball like the sun.

The water polo is spinning non-stop, and it's fast. The water rushing out of the eye of the sea flows into the water balloon like a water dragon, and it seems that this has lasted for thousands of years, but the volume of the water ball has not changed.

"Where did all the water go!?" Fang Qianmo said in surprise.

This water world is actually a spherical space, a spherical space with a diameter of ten kilometers.

"This energy network doesn't seem to be as clever as I thought!" Li Yu touched his chin and said.

"What do you mean?" After listening to Li Yu's words, Fang Qianmo was not staring at the water balloon, but at Li Yu.

"Before, I speculated that this sea eye was specially designed for the unobstructed energy transfer of energy nodes, but now it seems that this sea eye is specially designed to maintain the existence of energy nodes."

"That is to say, the technology is not enough, brute force to make up!" Fang Qianmo summed it up very vividly.

"That's right, but this kind of thinking is very good, take a look at it and see the appearance, the general structure of the entire energy network, I already have the bottom in my heart, I can arrange such a set of energy network tens of millions of years or even hundreds of millions of years ago, and how great should it be to develop until now?" Li Yu said in amazement.

Fang Qianmo listened to Li Yu's words and said thoughtfully: "Then you say, how strong is the existence of this energy network designed and built?" ”

"In fact, the strength required to build this energy network can be done in the fourth stage. With a little time and effort, you and Wan can complete this design and construction independently. ”

Li Yu gave Fang Qianmo an answer that surprised her, "Is it okay for me and Wanbai?" ”

"That's right, don't be fooled by its grandiose performance! Broken down and analyzed from the basic unit, this set of energy networks is not too difficult. The Great Wall and the pyramids seem to be miracles, not done by man, but they are also added by human power in the era of underdeveloped human science and technology. ”

"In other words, this energy network is not built by an individual, but a collective achievement?"

"That's what it looks like."

The spinning blue water ball looked extremely beautiful, Fang Qianmo looked at it and said, "In this way, a long time ago, there should have been a highly developed energy civilization on this planet, and they had reached a very high level in the technology of transforming the planet, and this civilization was definitely not Felenon and their Purple Moon Kingdom. ”

"You're right, this thing was definitely not built by us, we don't have the strength!" Felenon inserted himself into the conversation between Li Yu and Fang Qianmo.

"Prehistoric civilizations? A civilization like the legend on Earth? Fang Qianmo thought of the rumors of a prehistoric civilization that had been circulating on the earth for a long time.

There are not many traces left by the prehistoric civilizations on the earth, but the first traces are all astonishing.

The 600 million to 250 million-year-old human footprints in shoes found on trilobite fossils, the 2 billion-year-old large chain nuclear reactor found in the Gabonese Republic of Africa, the 2.8 billion-year-old metal balls found in South Africa, and many islands in the Pacific Ocean have huge stone platforms, stone town ruins, stone statues, and so on.

By studying the legends of different peoples around the world about the origin of their own civilizations, anthropocultural scientists have found that the ancient legends of different peoples around the world generally say that human beings have experienced many devastating catastrophes, and so consistently record that in an ancient period before the emergence of this human civilization, there was a great flood on the earth that caused the destruction of human civilization, and only a very small number of people survived. There are more than 600 known legends about the Great Flood around the world.

Fang Qianmo knew that there had been prehistoric civilizations on the earth. Li Yu has made a speculation, that is, there was a period of time when the life energy of the earth was extremely rich.

Life energy is abundant, and it is very easy to give birth to energy civilization. With the billions of years of history of the earth, it is normal for there to be a prehistoric civilization.

"There are also prehistoric civilizations on our planet? But we have not found anything in any of the sources. "Felenon also hopes that there were prehistoric civilizations on their planet, so that it is possible to find a solution to the problem of intelligent beings.

"Your Excellency, there must have been prehistoric civilizations on your planet, and this energy network is the biggest proof of this." Li Yu said to Felenon with certainty.

"This energy network has been around for a long time, and it is the result of the wisdom of the crowd. The question now is whether prehistoric civilizations were native to this planet. However, this issue is not very important. ”

Fang Qianmo: "I think the original prehistoric civilization on this planet should be very important, you said that the galaxy is very rich in life energy during a certain period of time, so is it possible to salivate an extremely powerful energy civilization, just like Doro, and this planet is just an administrative star for them?" ”

Fang Qianmo's inference was very interesting, and Li Yu also began to think about this possibility, "What you said is also possible." By extension, this planet is not too far from the earth, so the earth is also one of the colonized planets? ”

"Possibly."

"We can make this possible the focus of the investigation and list it as a long-term project of the laboratory." Li Yu has added another research project to the laboratory.

"If that's the case, the range of planets we have to examine will be much larger, at least the spiral arms on the side of the blue family should also be included in the range."

"Yes, the wider the sample, the higher the likelihood that the results will be correct."

"Huh! Let's digress, let's talk about the water polo below, what do you think? ”

Listening to Fang Qianmo's words, Li Yu first performed a detection technique, and then said: "This water ball is the core of the energy node, driven by the impact of the water current, the energy node can operate, if I am not mistaken, somewhere in this sea area, there must be a source, and the sea water that disappeared here has come out from that side." ”

"Ah, isn't it the transformation of seawater? If you say so, this water polo is just a big waterwheel! Fang Qianmo listened to Li Yu's words and said in shock.

"In a sense, it's not wrong to say it's a waterwheel!"

Fang Qianmo immediately felt that the energy network had changed from a tall and mysterious thing to a rotten street thing, and the difference between them was too great.