"Have you noticed that the blue moon doesn't seem to be turning?"

The Blue Moon is not far from the Blue Star, and in the middle of the night when the sky is cloudless, you can see the process of rotation with the naked eye.

Some people also use high-magnification cameras to record the entire process of their rotation as a souvenir.

Due to the lack of Wi-Fi, the number of Internet users has plummeted, and only some people sitting in front of computers have access to the Internet.

At this moment, there has been a discussion on the Internet, and many people are observing the blue moon while commenting with others on the Internet.

"It's really slow, what I saw before, it seems to take only ten minutes to make a turn, but now it's half an hour, and it's only a turn......"

"Could it be that the upstairs is wrong?"

"No way, I used analogy software to compare, it's just that the speed of a lap has slowed down!"

What people didn't expect was that the speed of Blue Moon's rotation became slower and slower, and in the end, it stopped directly.

This is beyond their common sense and do not understand what is really going on.

"If someone knows astronomy, can you tell us about the situation?"

"It must have something to do with the gravitational pull of our blue star, right?"

"No, according to the rotation speed of the blue moon, it will take at least 10,000 years for the gravitational pull of our blue star to make its kinetic energy disappear......"

"This rotation disappeared too quickly, didn't it?!"

Some netizens who understand astronomy are also completely blinded.

This situation was naturally discovered by the Blue Star Federation.

To this end, they met and discussed.

In the end, it was concluded that it was the hands of the aliens on the moon who used it to stop the blue moon and make it easier to enter and exit.

Senior Colonel Chu used the projection touch watch to add Zhao Yu's friends, but at this moment, the electromagnetic waves of Blue Star were disordered, and they couldn't get in touch.

In a practical sense, the two sides have lost contact, and in this month, unless a network cable is pulled from the blue moon to the ground of the blue star, they can only rely on manpower to transmit messages.

But it doesn't seem appropriate to launch a rocket rashly, and it has the meaning of intruding without saying hello.

This is because Colonel Chu was negligent, patronizing the negotiations, but he did not leave an effective means of communication.

"I can only wait for them to deliver the sample publicity, talk to Zhao Yu, and set up a contact point for the two sides to facilitate communication......"

……

After the Blue Moon stopped, Zhao Yu arranged for 60 transport ships to land, and under the tireless work of an army of 100,000 machine workers, the construction of the second base began.

The first thing to be built was a 1,000-square-meter villa on the back of Blue Moon, where Zhao Yu lived.

Subsequently, the nuclear fusion power station, the Blue Moon laser defense system and the core technology production lines of the three products also started at the same time.

"Sir, I have an idea......

Zhao Yu had just finished shopping in the living area, and before he could sit down, Uncle Da projected it again.

"What thoughts?"

"More than a month later, the alien fleet came, and it was known that the other party came with the purpose of destroying us, and the Blue Star side was actually on the same front as us......"

"You mean, we need Bluestar's help?" Zhao Yu frowned slightly.

"That's not it, with the level of technology of Blue Star, it won't help us much......"

Uncle Da smiled and said, "Blue Star is an important stronghold for us to obtain technology points and resources, just let it go, as soon as the alien fleet comes, it will be destroyed......"

"So, I want to build a laser defense system around the Blue Star......"

"In addition, the alien fleet doesn't know our relationship with Blue Star, we can hide the moon base ......"

Zhao Yu's base was built out of thin air by relying on the system, which is unbelievable in anyone's eyes.

Even if the aliens come, they will definitely think that they are with the blue star.

"That's fine."

Zhao Yu nodded, the base car is his foundation, just one, once it is destroyed, everything will be over.

"Therefore, in this month or so, we will vigorously develop the Blue Moon and expand a military base that can attract the attention of the alien fleet, even if it is destroyed in the future, it can be resurrected......

"Makes sense!" Seeing that Zhao Yu agreed, Uncle Da continued: "In addition, before upgrading the third-generation nuclear fusion reactor, there are several research institutes, which need you to upgrade first......

"Which institutes?"

"Absorbing Materials Research Institute, Optical Distortion Research Institute, Cosmic Ray Research Institute......"

Uncle Da said solemnly: "We are now in the universe without clothes, and there is a certain chance that we can be discovered by civilizations within a range of about a hundred light years, so we need to build a large shield to reduce the risk of being discovered......"

Whether there are other civilizations within a hundred light years, they don't know, but precaution, the sooner the shield is established, the better.

For more than five years before, Zhao Yu's base had been deep underground, acting cautiously, and hardly releasing any signals to the universe.

But now, there are too many signals from the Blue Star......

Hearing that Uncle Da's wording was to reduce the risk of exposure, Zhao Yu was a little puzzled and asked:

"After the shield is built, can't it completely block the exposure?"

"Our technology level is only 1.99 at the highest, and the shield can only block detection means below this level......"

"If there were a higher civilization, the means of detection might be beyond our comprehension......"

The existing detection methods at the base are only optical detection, electromagnetic wave detection, gravitational wave detection and theoretical derivation.

The shield is only for these four types of detection methods.

"This is also true, if it is discovered by a civilization of 3.0 or above, I will admit it."

After the call, the base gradually took shape, and Zhao Yu took a flying saucer to Lanxing with a hint of excitement.

……

Xia Du Underground Base.

After careful consideration, Colonel Chu still recruited the people who investigated Zhao Yu back.

It's a confidentiality agreement, it's money, and everyone can feel that Zhao Yu has a problem.

In this way, if Zhao Yu contacts a classmate, the other party shows something different, but Zhao Yu will notice it.

Anyone who learns that someone is investigating him will be dissatisfied.

"Let's learn about Zhao Yu's past from the side from some marginal figures......"