"My point is that they're waiting to see if there's a response to see if there are other groups of life in the entire solar system." Sun Tan threw out another unacceptable point.

Mark was now completely dizzy: "Little scientist, wait a minute! You're saying they're posting these boring things just to make sure if there are people on other planets in the solar system? ”

"That's right, you can understand it that way, because the only group of life in the solar system is humans." Sun Tan nodded.

He went on to tell Mark about the connecting point and the key in the middle of this chain of phenomena.

First of all, the Moon is no longer able to emit any existing waves as a means of communication, which has been officially confirmed on the radio, and this must be related to the cube.

Not to mention the earth, the cube is attached to the earth, and it also pushes the earth away from the solar system, and it is also expected that the human beings on it cannot communicate with the outside world.

As for the other celestial bodies in the solar system, it should be the same, but it doesn't matter anymore because there are no humans on them.

So the most critical point of Sun Tan's series of conjectures comes next, that is, since the planets and moons are no longer able to send the existing waves to the outside world, why do aliens still send the series of prime numbers to the moon as a signal?

"It's probably a kind of confirmation." "The extraterrestrial life that sent this signal may be far more technologically advanced than humans, and they have discovered the solar system and feel that the earth is valuable, or that humans are valuable, or that they are ...... No matter what mess they think is valuable, they want to take the Earth away now, but they can't confirm whether the Earth is the property of some high-level extraterrestrial life, otherwise they will be retaliated against, so they will first try to confirm the most basic language, the laws of mathematics, by sending them to every corner of the solar system in a unique way. ”

Mark asked anxiously: "No, you have been talking for a long time, even if your previous assumptions are correct, how can you confirm it?" ”

Sun Tan shook his head: "No, I guess this is a very advanced shielding measure, at least they are sure that humans can't crack it, so they dare to send this kind of signal." I'm talking about the fact that if they get a reply, it proves that there are living beings who can break through the communication blockade they are imposing now, then it is equivalent to telling the other person, 'I'm sorry that the earth is mine, don't mess around', and they may stop hijacking the earth. ”

This kind of pure theory sounds very complicated, and seeing that Mark has a big head again, Sun Tan had to change to an easy-to-understand analogy.

An adult (an alien who hijacked the earth) came to a store (solar system) and took a fancy to one of the goods (earth) inside, and wanted to snatch it, but he found that there was a blind child (human) here, although the blind child was not the opponent of this adult, but the adult was not sure whether the goods belonged to other adults (higher life forms that may exist), so he thought about it and took out a picture (signal) with numbers (signals with prime number columns) drawn on it, It is displayed in all corners of the store (broadcast in the solar system).

If the adults who own this store see it, then they will definitely come out and interfere, why are you robbing my goods? In the same way, if other adults were not at the scene, but saw this scene through the camera, they would definitely come out and interfere, right?

So, this leads to the conclusion that this signal is actually used by aliens to confirm whether the hijacking of the Earth from the solar system is a risk to them.

", I've been talking for a long time, and you actually came to such a conclusion!" Mark has no words to describe his shock.

But don't say it, think about it carefully, Sun Tan's whole set of statements does have its logic!

If Sun Tan hadn't had that medium-sized private long-wave receiving radio station handed down from his ancestors, wouldn't the earth have been plundered alive?

"Save it, I just guessed their intentions, and this conjecture has not been proven in practice, and even if it does, what can it be? Can we stop the Earth from deviating from its orbit now? No. "Sun Tan is obviously much calmer in his mind than Mark.

Mark shook his head: "No, the two of us may not be able to, but what about the General Command of the Joint Human Development of the Moon?" They have so many resources, they have weapons, they have spacecraft, they have ......"

"These so-called resources may not even be garbage in the eyes of aliens!" Sun Tan suddenly said coldly: "Do you think that the level of science and technology and resources on the moon now surpasses that of the earth?" No! So what are the humans who remain on Earth doing now? Don't they want to find a way to change all that? I believe they knew right away that the Earth had been hijacked out of the solar system and that it had been blocked from external communication! If none of them can do anything, what can humans on the moon do? At least the moon hasn't been hijacked yet, has it? There are still more than 200 million human beings here, at least the fire of humanity is still there! ”

Hearing this, Mark finally couldn't help it, and punched Sun Tie's body hard: "You guy who has no morals at all!" Our parents, relatives and friends are all on Earth, don't you want to save them? You bastard! ”

Sun Tie let Mark beat and scolded but didn't fight back, until the other party was tired of fighting, he said coldly to Mark: "Is it enough?" Save them? What a ridiculous and childish question, do you think that only you care about the earth and miss it? Me too! ”

"However, this is simply not a problem that the two of us can solve! Even all the humans on the moon can't solve this problem, if they could, the general command of human joint development of the moon would have acted a long time ago! But look, is there a spacecraft that has departed from the surface of the moon now? No, not even a feather! Wake up, Mark, we're wandering now, and we'll never go back! ”

Sun Tan's speech was cruel and calm, and he did make sense, since the General Command of the Joint Development of the Moon of mankind did not dare to do anything, but only dared to lock everyone indoors, it proved that Sun Tan's point of view was correct, at least those at the decision-making level should think so.

Thinking of this, Mark has realized how deep the ups and downs of life are so exciting, from the excitement when he first heard Sun Tan's analysis, to the doubts later, and then to the complete depression now.

So, Mark, who was full of a sense of failure and powerlessness, sat on the ground with a limp butt and said nothing, and he had always shown himself as a tough guy in front of Sun Tan, and tears slowly flowed down from the corners of his eyes......