"Okay, Li Yu, we've arrived at the place where the investigation was suspended before. Where should we go next? ”

"Old rule, the detection data of this river system is a bit abnormal, let's go here!" Li Yu pointed to a river system three million light-years away from the Great River System.

"No more data? You can't tell anything from this data alone. Fang Qianmo also saw the abnormal detection data that Li Yu said.

In fact, not only the data that Li Yu is referring to, but also the abnormal detection data of other river systems, large and small, Fang Qianmo understands the reason for this, that is, the wave crystal communication station, its main function is not to detect, so it is normal that in terms of detection, the accuracy is not high, and the data is incomplete.

The target galaxy chosen by Li Yu is actually nothing special, but it was chosen by Li Yu because it was on the route ahead of the laboratory.

The purpose of the laboratory, or the route, is to find a way back to this region from this celestial region, and on the way, visit the Lower Republic and the Roland planet of Green.

Therefore, galaxies outside the shipping route will not go to the laboratory unless they have extremely high research value. The whole universe is so big, how laborious is it to explore one galaxy at a time?

Maybe someday in the future, the lab will do this, and no one in the lab wants to do it now.

"In that case, let's go to this river system!" Others agreed with Li Yu.

When Li Yu ordered the fleet to set sail, a sudden communication aborted Li Yu's order.

Xiao Wei received a communication from Cheng Yingnan.

"Li Yu, there is one thing that is more important, so I need to report to you." Cheng Yingnan's face was extremely serious.

Could it be that something very big has happened on Earth? It's really strange that it doesn't happen when the lab is on Earth, and it happens as soon as the lab leaves Earth.

"You say!"

"It's about Stargate! To be precise, it is related to the stargate of the US imperialists! ”

Li Yu immediately relaxed, as long as it was not related to Huaxia, the affairs of other countries, as long as it was not related to the survival of mankind, Li Yu didn't care.

"Do you remember that the United States imperialists opened the alien gate and found an alien ruin, right? It was because of this harvest that the emboldened American imperialists, and they carried out a larger-scale act in that river system, and then provoked a powerful alien race! ”

Li Yu raised his eyebrows, "And then?" ”

"Well, the U.S. imperialist was rubbed underground by that alien civilization, that is, the Emo civilization, and now there is only one stronghold left for it. Then they asked Huaxia for help, and Huaxia passed on the information to us. ”

"I want to ask, do you want to send the deep-sea fleet out?"

It seems that the US imperialists have succeeded in making a great death! Seeing that they did not hesitate to ask Huaxia for help, it can be seen that the trouble they encountered this time was definitely not small.

After receiving the news, Huaxia asked Cheng Yingnan for help, which further illustrated the seriousness of this problem, and Huaxia did not have the confidence to stop this Doom civilization.

Cheng Yingnan's question actually involves a question, that is, is the defense range of the deep-sea fleet fixed, or is it constantly expanding outward following the footsteps of human beings?

This is a positioning problem faced by deep-sea bases with the development of mankind.

According to Li Yu's previous division of responsibility, the defense scope of the deep-sea base is only the earth, and now includes the entire galaxy, and the extraterrestrial river system is not the defense area of the deep-sea base.

Now the question is, it is very likely that the Emo civilization will attack the Earth through the stargate, or directly to the galaxy, in this case, should the deep-sea base change its behavior?

This kind of problem, of course, needs Li Yu to make a decision.

But according to Li Yu's previous point of view, it is just to keep the earth, and now it is the Milky Way, even if the human Andromeda dies, the laboratory will not come forward.

If you don't eat, you can't learn a lesson!

"What's the situation like now?" Li Yu wanted to know more.

"The New Earth is also extremely important to China, because it has nearly 500 million Chinese immigrants on it, so the country has sent forces to participate in the defense of the alien planet discovered by the US imperialists."

"I heard that the battle was extremely tragic and the losses were not small. However, Huaxia's harvest is not small, and the alien base on that planet that was previously covered by the US imperialists has been opened to Huaxia. ”

It seems that the interests are still moving! Because the US imperialists do not want to give up the benefits brought by the alien base, they can only ask for help from China, the most powerful on the earth, at the price, that is, the alien base that was monopolized before the opening up.

Huaxia, for the sake of interests, also made a decision to end up. If there is no alien base, Huaxia Guan Meidi will die! It's a big deal to block the stargate of that river system, or even destroy the stargate on that planet, as long as the earth is safe anyway.

In general, the Milky Way and its nearby river systems have not yet developed civilizations capable of trans-river navigation. Therefore, as long as the stargate is blocked, the new earth is still very safe.

"What do you mean?"

"This is an excellent training object!"

Well, that's the benefit, too. Otherwise, with the defense range of the deep sea, what happened in that river system, the deep sea base really can't interfere.

Li Yu and the others have formulated such a strict code of conduct for the deep-sea base, and the biggest consideration is for the sake of human civilization. The strength of the deep-sea base has exceeded the strength of all the countries on the earth combined.

If it is not restricted, there is no problem at all with deep-sea bases and the unification of the earth by force.

"If the civilization of the earth can develop to the level of a cross-river civilization, you can follow in the footsteps of humanity and expand the defense line outward, but at most not beyond the galaxy. However, the stargate is a bit foul and is a special case. ”

"Then, let's give the deep-sea base the authority to deal with it on the stargate!"

"Remember, again, you are not the thugs of these countries on the earth to pioneer and develop, you just need to exist behind the scenes."

"Roger! Then I'll arrange the corresponding things! ”

After speaking, Cheng Yingnan ended the correspondence.

The US imperialists died, China entered, and the deep sea also entered, this matter did not make the people in the laboratory care, and I believe that Cheng Yingnan will handle the matter well.

"Alright, let's go!"

Unknown river system, this is a regular river system, 120,000 light years in diameter, belongs to the vortex river system, with four large spiral arms, ten small spiral arms.

There are forty-seven satellite galaxies orbiting this river system, large and small. The largest satellite galaxy has a diameter of 50,000 light-years, and the smallest galaxy, only 400 light-years and more than a thousand galaxies.

Spectrally, this river system is not low in metals, about the same as the Milky Way.

However, on the whole, this river system belongs to the young river system, and its internal star-making movement is still very violent.

"This galaxy doesn't seem to have anything to look at!!" After scanning with the scanning equipment on the spaceship, Lin Wanbai found that there was nothing peculiar about this river system.

"That's right, it looks like the readings of this river system are abnormal, just because there is too much star-making movement inside it!" Fang Qianmo also used the scanning equipment on his spacecraft to scan the entire river system.

"Haven't you paid attention to the scan data in the electromagnetic band?" It seems that Li Yu found something, and he sent a reminder to the others.

As the basic rule of this universe, electromagnetic waves are everywhere, even if they are mage civilizations, when they use spells, they will emit electromagnetic waves.

"Electromagnetic band?" Electromagnetic wave scanning is standard on every spacecraft, and with the current technology of the laboratory, the scanning equipment on the spacecraft can scan all electromagnetic bands within a million light-years.

That is to say, in this river system, as long as there are civilizations that use electromagnetic waves, then Li Yu and they can scan the electromagnetic signals sent by them outside the river system.