The progress of science and technology is a very slow but very determined process, like building a tall building, as long as there is enough time, energy, and enthusiasm, the building can always be built higher and higher, and it is unlikely that this building can only build six floors, and then build the seventh floor will encounter obstacles, and cannot continue.

The promotion of a sixth-level civilization to a seventh-level civilization is also the same reason, so Xiao Yu has never been able to understand what is hindering the progress of the sixth-level civilization to the seventh-level civilization, and even giving birth to such a thing as the so-called Taihao civilization. This question has been bothering Xiao Yu, so now Xiao Yu has taken out this question, hoping to get an answer from this seventh-level civilization.

I don't think I need to answer that question. You are now an existence at the pinnacle of the sixth-level civilization, and after digesting the technology of the guardian civilization, you will surely encounter this obstacle yourself, and then you will naturally understand. The seventh-level civilization replied, "As for Taihao and the invigilator...... You can think of the invigilator as the consciousness of our universe, and although this metaphor is not very apt, it is the most appropriate adjective that our civilization can think of. For the sake of the orderly operation of the universe and the long-term peace and stability of the universe, the invigilator will be hostile to all civilizations. The reason is simple, the higher the level of civilization, the stronger the ability, the greater the influence it can exert on the universe. In fact, a large part of the reason why most of the seventh-level civilizations are not interested in war is also here. Because the war of the seventh-level civilization is bound to be huge, the war between certain types of civilizations may even destroy the river system. This is something that the invigilator will not tolerate. The invigilator hates war, so most level 7 civilizations are peace-loving. Of course, in the universe, there is also a special existence that is fighting against the invigilator and trying to replace it, but this is not accessible to our civilization. Our civilization has no interest in these strife. We just want to be small, and the smaller the better. The microcosm is our paradise. ”

"As for the Taihao civilization, I think you have heard about the formation mechanism of the Taihao civilization before, so I won't say more. Let me tell you one thing, all Taihao civilizations, no matter what type of Taihao they are, are all single civilizations, and there is basically no possibility of breaking through the seventh-level barrier and becoming a seventh-level civilization. They are not supposed to exist in this universe. Their luck is extremely low, very low and even negative, and they may be wiped out by the invigilator at any time, and they can only hide their whereabouts to avoid being noticed by the invigilator, and they just survive. This is the Taihao civilization, a very sad way of being. ”

In the midst of this passage. Xiao Yu noticed a few words, the "special existence" that was confronting the invigilator. and "Seven Levels of Barrier." ”

"If my speculation is correct. Then Chen Mo should belong to this special existence that is fighting against the invigilator, this existence must be very powerful, and even can make the invigilator sleep, so that the Taihao civilization began to move frequently, as for the seventh-level barrier, it must be the sixth-level civilization that broke through to the seventh-level civilization. Xiao Yu pondered. He asked again: "How much do you know about that special being who is fighting against the invigilator?" ”

"We don't know much. Now we are not qualified to become rebels. The seventh-level civilization replied, "The eighth-level civilization can choose to become a rebel. We're only a seventh-level civilization now. ”

"How many levels of civilization are there in the universe?" Xiao Yu asked. At present, the limit of Xiao Yu's understanding is the seventh-level civilization, and as for the seventh-level civilization, it can be said that he knows nothing.

"Eight, no, nine." This seventh-level civilization replied, "The eighth-level civilization can choose whether to become a ninth-level civilization or not. If a level 8 civilization chooses to become a rebel and the rebellion is successful, it will become a level 9 civilization. Rebels are not necessarily all ninth-level civilizations, but ninth-level civilizations must be rebels. All Tier 9 civilizations belong to the Rebel Alliance. ”

"Ninth-level civilization! Rebel Alliance! Xiao Yu thought with shock, "Could it be that Chen Mo also belongs to the Rebel Alliance, or is it a ninth-level civilization?" As long as you become an eighth-level civilization, you can choose whether to become a ninth-level civilization or not? What is this promotion method? Could it be that the gap between level 8 and level 9 is no longer the progress of science and technology? ”

"Rebel Alliance? Who are they rebelling against? Could it be a rebel invigilator? Xiao Yu asked.

"Yes." The seventh-level civilization said, "Some time ago, the invigilator's will noticed the Rebel Alliance, but he didn't expect the Rebel Alliance to launch a Jedi counterattack, and finally defeated the invigilator, causing the invigilator to fall into a deep sleep. However, our civilization is still not optimistic about the situation of the rebel alliance. I can only tell you so much about the Rebel Alliance, and if you say more, our civilization may be punished by the invigilator. After all, our civilization has little interest in rebellion, we just want to enjoy our lives. ”

There is a lot of information in this passage, which is enough for Xiao Yu to carry out a lot of analysis. Combined with the information he knew, Xiao Yu came to a conclusion: "Perhaps, Chen Mo is really a member of the Rebel Alliance." It's just that why Chen Mo came to the earth at the beginning? What does the destruction of the earth have to do with Chen Mo? A small earth, a small second-level civilization, how can it be related to the rebel alliance and the invigilator? It's also incredible. Hmm, what was the reason for my birth? ”

At this moment, there were tens of thousands of thoughts floating in Xiao Yu's mind, chaotic, so that Xiao Yu had no way to sort out a clue. The destruction of the earth, the birth of the ghost clan and themselves, the rebel alliance, the invigilator, the eighth and ninth civilizations, the seventh level barrier, the Taihao civilization...... All of this made Xiao Yu think clearly and couldn't figure it out.

"Are you a silicon-based civilization or a carbon-based civilization?" At this time, Xiao Yu came up with another problem.

"We are a microscopic civilization, neither a silicon-based civilization nor a carbon-based civilization." The seventh-level civilization replied, "Our civilization has progressed to the level of molecular atoms, and the so-called silicon-based and carbon-based are no longer meaningful to us. ”

"So do you know anything about silicon-based civilizations and carbon-based civilizations?"

"A little bit of understanding, but not a lot." The seventh-level civilization replied, "The relationship between silicon-based and carbon-based civilizations, how to say, for example, the relationship between the two is like the relationship between different races in a technological civilization, just like in your earth civilization, there will also be blacks, whites, and yellows. There will be prejudices and wars between silicon-based civilizations and carbon-based civilizations, but fundamentally speaking, both are just different forms of existence in the universe, and there is nothing unusual. ”

"I see." Xiao Yu thought about it and continued to ask, "In the universe, is there a number of seventh-level civilizations?" How much do you know about the Andromeda Galaxy? Is there a seventh-level civilization there? What kind of existence is it? ”

"We haven't been to the Andromeda Galaxy, so we don't know about these issues. As for the number of seventh-level civilizations in the universe...... We don't know about this, maybe a lot, maybe very little. You know, our civilization doesn't waste too much energy on these things, and the microcosm is our development goal. ”

Xiao Yu cherished this opportunity very much. Face-to-face communication with a seventh-level civilization is not an opportunity that everyone will have. There is not a single seventh-level civilization in the entire galaxy. Perhaps, an inconspicuous message revealed by this seventh-level civilization could save Xiao Yu's life one day in the future. During this period of time, Xiao Yu had already prepared hundreds of thousands of questions, ready to communicate with this seventh-level civilization. Even if you don't have specific technical data, it's good to get some advice on the rest of the matter and expand your horizons.

But things didn't go well. After Xiao Yu communicated with this seventh-level civilization for another hour, this seventh-level civilization suddenly said to Xiao Yu: "Shenzhou civilization, I'm sorry, we can't stay here any longer, through space detection, we have confirmed that there is something we are very interested in in a river system thirty million light years away, and we are about to leave for that river system now." Our mission has been accomplished, so let's leave it at that, and if we have the opportunity in the future, maybe we can meet again. ”

"Don't go yet, I have some questions I'd like you to answer...... It won't delay you for long. Xiao Yu hurriedly replied, trying to keep this seventh-level civilization.

"I've been communicating with you for so long, it's already an additional benefit for our civilization, and these things can already bring you very great benefits, so be it, I'll see you in the future......"

The seventh-level civilization in this microscopic direction disappeared, and it is not known which way of navigation it went where. Looking at the dark universe, Xiao Yu felt a sense of loss in his heart.

The seventh-level civilization in this microscopic direction acted so simply, just walking, and it was quite a bit freewheeling.

"That's it, the harvest this time is huge enough, and the road ahead is still up to me to take my time......" Xiao Yu thought silently, controlling his huge fleet and leading his small universe out of this place.

"The next step is to digest the technology of the Guardian Civilization, raise my strength to the pinnacle, and then go against the Sweeper Civilization...... The mysteries in the universe are endless, all kinds of existence are simply incredible, my steps will definitely set foot in the universe, what is a mere sweeper civilization......" (to be continued......