"It's like going back to the most primitive time all of a sudden, there is no food, there are not enough resources, and it brings a cannibalism within a civilization, which is really a great irony, we have always been to avoid wars with foreign races, but in the end, the most tragic war broke out between our own people, and the population that had fallen sharply fell several grades, and the outcome of the war was naturally a defeat for both sides, and the population fell sharply again, It was already less than one percent of the upper part of the home planet at that time, and many corpses were thrown into outer space one after another like space junk. The mastermind's tone had gradually returned to normal, but Liu Xuan could also imagine the tragedy at that time. This is definitely the darkest period of civilization, and it is not easy to survive.

"However, this is still not over, it is very tragic, the war has not only drastically reduced the population, but also caused the regression of science and technology, many scientific fields have been completely abandoned, only some mature technologies have been recorded by us robots, but it is impossible to restore to the original level of civilization. People's confidence has also suffered a huge blow, and the gap between civilizations is huge, and it is conceivable that at the beginning, life was not very good, even if the war further reduced the population, but the remaining resources were barely enough for the use of these populations, and any more would not work. ”

The main brain already deeply remembers the scene at that time, there is still no problem with the resources of life, this planet has used the highest technology means when it was designed, but the most important thing is the energy for survival, the third level of civilization, carbon-based organisms themselves still need food energy, which is the main reason for the outbreak of war.

"When we really decided to start a war and invade foreign races, we were surprised to find that before we knew it, we didn't have too many weapons, we really missed the best period, and now there is nothing to recover. It's a huge irony for us who are kind, and at this time, some people also think of the leaders of the war faction at that time. But it was too late, and we had no means to do anything but correct their names. ”

"Our civilization has had many ancestral teachings since a long time ago, and we have been developing according to the teachings of our ancestors, and in the end, we chose to be a good person in hell, adhering to the idea that good people have good rewards, and we finally lost everything and lost everything."

"We began to wander aimlessly, we still have many energy conversion systems, the planet has a huge adsorbber, which is a metal tubular object made of a very special and precious material, through which we can absorb some of the energy inside the star, for our own use, and then continue our wandering."

When he said this, Liu Xuan also understood, he also knew what the tube-like object that he saw in the mysterious planet stretching out of the sun at that time was, it turned out to be a device that absorbs the sun's energy, which opened Liu Xuan's eyes, such a thing, their earth civilization didn't even dare to think about it.

As for what harm this thing has to the sun, Liu Xuan is not the slightest worried, if he really absorbs some of the energy according to what this master said, it will not have much impact on the sun, maybe it will only reduce the life span of the sun by a few days, which is acceptable to human civilization.

On the other hand, Liu Xuan also heard the mastermind's words, they have been wandering all along, and they have never thought of settling down in one place, maybe this is the reason why they appeared in the solar system, as for whether they have the idea of invading the earth, Liu Xuan is still not sure now, there is no way to ask the mastermind directly about such a thing, and it will be good to ask the side knock on the side to ask.

The mastermind didn't notice the change in Liu Xuan's demeanor, and continued to speak, for them, wandering was not the final end, and they still had this final difficulty yet to come.

"We wander aimlessly like this, and later we are also thinking about invading some low-level civilization planets to continue to develop, but in fact, it is difficult for us to meet such a planet, but if we meet, our victory rate will also be very high, in your words, after all, it is a skinny camel that is bigger than a horse, so we also have a goal, on the one hand, to continue our wandering, on the other hand, to find some low-level civilizations to invade."

Liu Xuan was indeed stunned when he heard this, it was obvious that he had also heard the word aggression in the words of this mastermind, this is not a good thing for the earth civilization, it seems that their purpose is to start a war after all? Liu Xuan still listened quietly and did not make any remarks.

"Originally, according to our idea, we were to find a planet that had not yet appeared with highly intelligent life forms to occupy, but in the vast universe, there were very few planets with life, and it was much more difficult to find a planet that had just produced life than looking for a needle in a haystack.

"Maybe our civilization is really coming to an end, in the voyage, we met another powerful civilization fleet, they are very interested in our planet, just like that, the war broke out, in fact, when you came to this planet, you didn't detect it, in fact, under the surface of the stone, there are many potholes in the shell of the planet, these are the marks left by the battle at that time, that battle, we did everything we could."

"In the end, we still won the victory with the last reserves, but the warships and warplanes carried by our planet itself were completely damaged, a large number of fighters died, and what was even more terrible was that the fleet used the dirtiest means, they used high-pollution, high-radiation missiles, and the result can be imagined, the last people on our planet were more or less injured by radiation."

"The most tragic thing is that the last people have lost their reproductive ability, and even if they barely have the next generation, they are seriously ill and can't live long. Extinction is only a matter of time. ”

"The only good news at the time was that robotics had reached its peak, and that robots had been built in batches, and that the other greatest invention had come at the last moment, and that was replication. To put it simply, replication technology is to move a person's mind and consciousness to the body of a robot, so that it can be regarded as a detached from the body of carbon-based creatures, and problems such as diseases can be solved. However, the fundamental flaw of this technology is that new ideas will not be generated, but at that time, we had no choice. ”

"The rest of the people are backing up their brain thoughts, and then regularly updating the information, after the death of the last human beings, these robots that really have human minds are activated, they all have their original minds, but the body has changed, if you really talk about it, if you don't pay attention to any ethics and morality, these people can be regarded as human rebirth and immortality technology."

"Without the body of carbon-based creatures, we have become alternative silicon-based creatures, and everything we have is condensed on the chip in the brain. Correspondingly, we have survived for a long time, and we don't need any food or drugs to become silicon-based creatures. We can rely on the stellar energy conversion system built at that time to obtain long-term energy, and we have already attained eternal life in the true sense of the word. ”

"However, in other aspects, we have also completely lost, the sense of taste has been completely eliminated, we have no way to reproduce the next generation, we even legislate to prohibit suicide, you know, our thoughts are unique, if we commit suicide, but it is really gone."

"In terms of benefits, our best result is to maintain the number of these people, but we also know that we who really have human minds can't bear such a boring life, even if there are legal provisions, there are still some people who commit suicide, they rely on their own control, increase the energy output of the brain chip, the brain chip overvoltage is completely damaged, and a human being can be regarded as truly disappearing. Even the best engineers can't fix it. ”

"In fact, we can also add some control chips when we design, so that they don't have to commit suicide, but such a proposal is completely 100% damaged, according to our words, we have lost all our abilities, is it even the last right to commit suicide to be lost?"

As a result, some people are still silently persevering, while others have ended their lives early, and our planet has become what it is now. It can be said that now we have no desires, but only keep the idea of continuing our civilization, survive with difficulty, and then continue to wander in space. ”

The mastermind finally paused, this is the whole history of this wandering planet, what the planet has experienced, Liu Xuan can't even think of it now, turning carbon-based organisms into silicon-based organisms can be realized theoretically, but when it is really implemented, I really don't know where to start.

However, Liu Xuan also knew that the main brain did not say the words, in fact, in the universe, only carbon-based creatures have the possibility of infinite evolution, this is the chosen son of the universe, turned into silicon-based creatures, although it has achieved immortality, but what it has lost is a future with infinite possibilities.