The matter of repairing the Star Gate, in fact, even if Xu Hua didn't mention it, Li Yu and they would do it. Don't forget, Lin Wanbai's purpose for coming to this planet this time is to test the star gate.

To test the stargate, of course, the stargate has to be repaired.

"Xu Hua would like to thank you for your help."

"It doesn't matter, Captain Xu doesn't have to be too polite, we were also invited."

"By the way, do you need to contact the Stargate base? When the time comes, we just need to inform them, I guess they are also in a hurry now, you have been missing for several days. ”

Xu Hua was overjoyed, "Thank you so much, we happen to have a lot of things that we need to report to our superiors!" ”

So, the conversation was temporarily suspended, and Li Yu asked Xiao Wei to transit through the deep sea and connect to the Star Gate base.

In order to show their avoidance, Li Yu and the others left after the communication was connected.

However, it can be seen that Chen Sirong, the commander of the Xingmen base, who Li Yu is still familiar with, looked extremely excited, obviously, she didn't expect that Li Yu was so effective, and it only took a short time to get in touch with the missing team members.

Of course, there are also people who have explored, and the loss is not large.

"Li Yu, let's go repair the star gate first, and then test it!" Lin Wanbai said excitedly to Li Yu.

"It's good, just to see how powerful these primitive weapons are!" Li Yu was very interested in what happened to the expedition team.

Although the number of people in the expedition team is small, the equipment is good! The long gun is an electromagnetic gun, the short gun is a laser gun, or a small laser cannon, in addition to this, there are also auxiliary weapons, such as grenades, etc., which can be combined to cross a hill without a problem.

In addition, the expedition members' own defenses were not weak. The first is the outer armor, which is lightweight, powerful, and has decent defensive performance.

is such a team, at the beginning of the century, which could destroy an elite regiment of the American imperialists, but it was beaten by a group of primitives, and Li Yu couldn't help but be uninterested.

The stargate is not too far away from the temporary base, for Li Yu and them, it is just a teleportation, and Li Yu and they came to the place where the stargate is.

Li Yu stretched out his hand, and the supply vehicle that fell into the abyss was fished up by him with mana. Ignoring the other materials, Li Yu took out the superconducting materials in them.

"The damage to the stargate is indeed not small, but it just interrupted a key energy conduction line, which is the biggest reason why the stargate cannot be opened." As soon as Li Yu scanned it, he found the problem of the Star Gate.

"How long will it take to repair?" Lin Wanbai had already connected his personal terminal to the control system of the stargate, and began to access the data in it, and after listening to Li Yu's words, he asked.

"It's a little problem, it won't take a few minutes." After Li Yu finished speaking, he took out a robot from the ring.

After activating the robot, Li Yu gave it instructions to repair the stargate.

After receiving the command, the robot picked up the superconducting material, levitated, gathered one hand, transformed into an ion gun, and pressed the superconducting material to the damaged part of the stargate with one hand, and then began to weld.

Seeing this, Fang Qianmo couldn't help but be stunned: "Li Yu, your repair method is too rough, why did you weld it directly?" ”

"That's it, it won't affect the use anyway."

"It's just so unsightly!"

"It doesn't matter, after the welding is completed, let the robot polish it to ensure that it is exactly the same as before, and no one can see the difference."

"Well, if you're happy."

I didn't know why Li Yu had this choice, so Fang Qianmo continued to come to Lin Wanbai and looked at the stargate data.

"The country is a bit adventurous." After reading the data, Fang Qianmo said.

Why is it said that the state's behavior is risky? Because the stargate on this planet is actually an ultra-long-range stargate.

This is a new discovery, whether it is Huaxia or the United States, the stargates they discovered before are all short-range stargates used in the river system.

It is important to point out here that the satellite galaxies of the Milky Way also belong to the Hanoi Galaxy, just as the Moon is a satellite of the Earth, but they all belong to the solar system.

Ultra-long-range stargates, which refer to stargates with a connection range of millions of light-years, have a different internal structure from short-range gates, and the biggest difference is that their energy requirements are much larger than ordinary stargates.

In other words, even if an expedition team that comes to this planet only uses this stargate to return to Earth, it will require ten times more energy than the energy from Earth to this planet.

"That's right, and our understanding of the stargate at the beginning was still insufficient, but we didn't expect that there was a remote stargate in the stargate." Li Yu was also a little surprised.

How did the state discover this stargate? Li Yu was very sure that there was no ultra-long-range stargate data in the data he checked at the beginning.

"It should be the state that investigated the stargates on other planets and found out."

Fang Qianmo found that the ultra-long-range stargate was in the stargate database, and its expression was not the same as that of ordinary stargates.

It is estimated that this is also the reason why Huaxia chose this planet as the first stop of the expedition to the outer river system.

"Can you find out the coordinates of the other gates connected to this gate?"

"No problem!" Lin Wanbai listened to Li Yu's question and immediately answered.

Lin Wanbai's question of going out on this trip was interpreted at the first time, which made her look very excited.

Fang Qianmo did not check the coordinates of other river systems with Lin Wanbai, but said to Li Yu: "I originally thought that the stargate would cover the Milky Way, at most the celestial region of the satellite galaxy around the Milky Way, but now it seems that this stargate system covers a much larger range than I imagined. ”

"So, if we can discover the stargate, can't other civilizations discover the stargate and use it?"

"The situation facing the earth is already very complicated, if you add the star gate, I'm really afraid that Ying Nan and they won't be able to deal with it."

Li Yu nodded, indicating that Fang Qianmo's worries were very reasonable.

"You don't have to worry too much, at least we know that on the other side of the Star Sea, there is no stargate, or that civilization has discovered the stargate."

"Otherwise, Star Gates would have been everywhere in the Star Sea a long time ago."

Fang Qianmo thought about it and felt that Li Yu's words were very reasonable. If the Star Gate had already been discovered on the other side of the Star Sea, then with the strength of the super civilization over there, it would not be too difficult to develop a Star Gate system.

"According to our measurements, the time of the existence of the stargate is at least millions of years old, and for such a long time, can no civilization discover the existence of the stargate?"

Fang Qianmo raised another question.

"There are probably several reasons, the first one is that we belong to the border wilderness, a high-level civilization, and we don't want to come here. Second, it is possible that the coverage of the stargate is not as wide as we imagined. ”

"Third, it's possible that the stargate is just a means for a civilization to explore the frontier."

Regardless of whether Li Yu's idea was reasonable or not, Fang Qianmo decided to conduct a comprehensive investigation of the existing stargate system.

The worry on Fang Qianmo's face, Li Yu could see it.

Li Yu felt that Fang Qianmo was really worried too much. Regardless of which civilization developed the stargate, there is no problem for the laboratory to truncate the stargate, or to add a verification system to the galaxy's stargate.

In this case, other civilizations want to visit the galaxy through the stargate, and it is impossible for them to come to the galaxy without a pass.

Unless the other party is a celestial-level civilization, then it is still possible to crack the encryption method set by Li Yu.

But can a celestial-level civilization be able to see this distance? When the Quinns blockaded the border area, they didn't use any means such as stargates, but really used spaceships to go directly.