Alien civilizations are far away from Blue Star, but there are many wormholes in the universe, and some wormholes are directly connected to Blue Star, and aliens can use these wormholes to visit Blue Star, or - invade Blue Star.

Some alien civilizations are peace-loving, like the country of flowers. Civilizations with good intentions peacefully spread their own civilizations in the universe, help backward civilizations develop science and technology, and engage in cultural exchanges with them, so as to develop and grow their own civilizations.

Blue Star is lucky, the first alien civilization that Blue Star came into contact with was a well-intentioned alien civilization, and this civilization helped Blue Star advance technology by leaps and bounds for hundreds of years.

There are also many alien civilizations that are malicious civilizations, they like to plunder, like to look for backward civilizations in the universe, crazy invasion, and plunder resources.

Such a civilization is like the sister country of Blue Star, the first country of Blue Star, although its name is quite "beautiful", but it is really bad at doing things. The sister country is busy finding imaginary enemies for itself all day long, plundering global resources through various means, and if their technological level is high enough, they will definitely invade and plunder all over the universe.

The three black balls that Liuyu shot down just now should be the alien reconnaissance plane. The mission of this reconnaissance plane may be to catch humans and go back to do specimens and research.

When a civilization comes into contact with another unfamiliar civilization, when it is not clear whether the other party is good or malicious, it is correct to keep a distance and secretly observe the room, after all, you have to analyze whether you can fight it first.

Well, this one is the main one.

But in order to achieve this, to secretly capture the human beings of another civilization, such a civilization is by no means a civilization with good intentions.

This malicious civilization in the universe - in the majority!

Yan Liang is also a border guard, the difference is that the border he guards is not a national border, but a wormhole; He's not defending against aliens, he's about aliens.

Yan Liang was seriously injured during a mission last year, and his superiors gave him a vacation to recuperate, and he chose a suitable place for himself to heal, that is, here in Jiulian.

Jiulian is a good place, stationed on the grassland ranked No. 1 in Blue Star, it is quiet and beautiful, Yan Liang likes it very much.

By the way, he also investigated the matter of the Erbei Lake Monster, and various signs in Erbei Lake indicate that there may be a small wormhole.

"Well, you get it." Yan Liang said one last word, waiting to see Liuyu's surprised expression.

"Understand the hell, there are obviously more and more problems."

Liuyu thought so, but was not surprised, but asked three more questions seriously:

"The first question, 'stupidity' says that dark matter is stable in time on a cosmic scale, and the earth can't even pop a fart out of dark matter when it explodes, how can it react with the body? Irrationality.

The second question, shouldn't aliens "whoosh" turn Blue Star into a QR code? Why did you still send a reconnaissance plane, even if you send a reconnaissance plane, it was even damaged by my three shots? Irrationality.

The third question, if you can't explain it, I doubt you're insane. Well, yes. ”

Liuyu looked at Yan Liang and nodded solemnly.

I'll go, Lao Tzu is waiting to see your surprised and adoring eyes, why did you run over and look at a psychotic look?

Yan Liang became even more depressed, and continued to explain depressedly:

"The first problem is that the knowledge of stupidity can only show that human beings themselves have a shallow understanding of dark matter. Alien technology's cognition and utilization of dark energy is very high, but alien is still in the stage of secrecy, and it is impossible for stupidity to know.

The second question, will aliens turn blue stars into QR codes? No, it won't.

For example, if a person has a lot of money at home and you want his money, do you run in and drive the owner away, or do you not go in and set fire to his house outside? The house burned down, and the money inside burned down, what do you want.

This principle is the same, the aliens fight the Blue Star for nothing more than the resources of the Blue Star, they may come to cleanse the human race, but it is impossible to blow up the Blue Star. What resources did he grab if he blew up? It also wastes its own resources.

Turn Blue Star into a two-dimensional code weapon, don't say no, even if there is, how many resources will it take to make it? If you have that energy, you might as well grab a few more planets.

If you can destroy a reconnaissance plane, it means that their technology is not good.

The third question is, I'm not crazy, I'm ...... Didn't I explain it? ”

"The question is, how do you prove it? You're obviously a salted fish who has been messing around for nine days. Liuyu retorted.

Liuyu didn't believe Yan Liang's identity, he was skeptical of everything Yan Liang said.

Dark energy, dark matter, wormholes, aliens, interstitium, and time distortion are all impossible for anyone to believe at once. If it weren't for the fact that a lot of strange things happened to him that couldn't be explained, Liuyu really regarded Yan Liang as a psychopath.

Yan Liang was speechless for a moment, he had been talking for so long, and he was treated as a liar by Liuyu together.

Yan Liang: "Aren't you going to mess with me?" Mess with me, and you'll prove it later. ”

Liuyu: "It's because I want to mess with you, so I have to prove that I can't mess with a psychopath." ”

Yan Liang: "You, you, you...... Okay, you wait, you'll prove it in a moment. ”

Liuyu: "How do you prove it?" ”

Yan Liang: "Hold back your words and wait." ”

Yan Liang was a little upset, and Liuyu could only wait.

At this time, Wei Wei'e had already instructed Li Huan and them to take the car back to the company, and he stayed behind and waited for another car to send the explosion-proof barrel over. It's okay to be idle, so he came to sit with Liuyu Yan Liang, still holding the iron box containing the black ball.

Wei Wei'e sat down and asked, "I said, you two, what are you talking about?" ”

Liuyu: "Down with Wei Wei'e, stew the goose in the iron pot." ”

Wei Wei'e: "......"

Wei Wei'e asked with a depressed face: "Are you Liuyu, Liuyu doesn't dare to talk to me like this." ”

Liuyu: "People who have died once will always change a little, I was too serious before, and I will change my way of living in the future." ”

Wei Wei'e: "Oh? How to live? ”

Liuyu: "Live a little cheaper." ”

Wei Wei'e, Yan Liang: "......"

Liuyu used to be quite underbeaten, but it was the kind of person who was a little unresponsive, couldn't understand what others said and answered what was not asked, and had a stupid mouth, and now it has become a cheap underbeating.

The stupid mouth has become a cheap mouth, and the less talk has changed to more talk, and this contrast is still quite big.

Wei Wei'e asked Yan Liang again: "Are you really sure that he is Liuyu?" ”

Yan Liang nodded, but he was a little impatient, he was fiddling with the blue light phone.

Liuyu: "This phone is a lot like a high-tech thing. ”

"What a mobile phone, this is a quantum entanglement walkie-talkie, quantum communication, you know." Yan Liang said a word, and then reminded Liuyu: "It's coming, it's coming, do you see it?" ”