In any case, Liu Xuan and the others are knowing that this planet definitely has an ulterior secret, as for what this secret is, they don't know now, but it seems that this secret is quite important to them, and Liu Xuan is also very concerned about this.

The two of them said that they were looking at the surrounding streets, but their minds were no longer on these streets, and they also wanted to know what this mastermind was thinking, and what they were concerned about was actually a very critical question, that is, why they were put back.

If this wandering planet civilization really wanted to do bad to the earth civilization, they should have arrested Liu Xuan and tortured them, but the treatment in the past few days was also to make Liu Xuan not understand the meaning of them doing these things. However, since they already have doubts about this aspect, they also know that this matter should not be underestimated, at least after returning to Earth, both of them need to undergo a very strict inspection.

It is conceivable that there are so many robots in this civilization, and there are robots in their bodies, that kind of tiny robots, and the earth civilization also has some developers, although the micro robots of the earth civilization still do not have much achievement, but for this civilization that has existed for tens of thousands of years, who can say for sure?

The two of them are just turning around aimlessly, not because they don't want to go back, but because they are afraid that the master brain will question them, with their mentality that they have not experienced training, it is estimated that they may be exposed on some instruments, for safety, the two of them also have to delay for a while, and when it is night, they will leave the planet directly.

What they want to know, what they should know, what they shouldn't know, true, fake news, they all know something, according to the current situation, it is impossible for them to know more, for their own safety, they should also pack up and go back, only returning to their own planet is the safest.

There are still some active robots on the street, their sanity is quite high, and it seems that they are also very likely to be created directly by human minds, which confirms the technology explained by the mastermind, I have to say, in solving the problem of immortality, this is a new method, but again, it is very controversial.

Perhaps, only at the end of the day, will such a method be used to survive. If the life on the current earth civilization is allowed to carry out such a transformation, it is estimated that there are a bunch of people who oppose it, and Liu Xuan is also skeptical about the technology itself. This is just an alternative death for those carbon-based creatures.

These robots are looking at them very friendly, although they can't see their expressions, but Liu Xuan can also vaguely see that they are afraid of the two of them, and they are walking on the road and glance at them at random, and they don't look at the two of them like cherishing animals, looking around the two of them, which makes Liu Xuan very surprised.

However, Liu Xuan thought for a while and had an epiphany, and it was estimated that the mastermind had already given his own order, ordering these robots not to interfere with the two of them. It seems that on this planet, the authority of the mastermind is still very strong. These robots also speak their own language, and Liu Xuan and the others can't understand it, anyway, it's the thoughts of some civilians, Liu Xuan and Qin Ming both agree that if they don't understand, forget it, after all, as an ordinary planetary citizen, they must not know what their leader thinks, even if Liu Xuan and the two of them can understand it, it is meaningless. Who knows if it was the mastermind who released fake news to deceive the two of them?

The two of them walked aimlessly, they didn't dare to go far, they were always dangling around the main brain's entity, and the robots around them just secretly cast some glances at them, and when they approached, these robots would take the initiative to leave the distance.

Even if there is a group of robots blocking the road, when they see the two of them, they will be the first to let the two of them go first, no matter what the idea of this mastermind is, just with such treatment, Liu Xuan and the two of them also feel very comfortable, you know, when they are on the earth, they can't stand this kind of treatment.

I have to say that the architecture of this planet is still very distinctive, mainly black and white, and there are few other colors mixed in, it looks quite simple and natural, and Liu Xuan doesn't know any of the plants on the street, but they are all true, not man-made, and see some natural things on this strange planet, Liu Xuan still has some intimacy.

Liu Xuan's feeling for the whole planet is quite cold, feeling that everything here is inanimate and man-made, although these robots really have very high intelligence, but Liu Xuan still wants to escape from them from the bottom of his heart, maybe for human civilization, this is the so-called "living dead". The body has long been dead and dissipated, and only his soul is firmly imprisoned in an iron shell, and it seems that there is still some sadness.

Of course, this is just Liu Xuan's own thoughts, maybe those people also feel sad for them when they see Liu Xuan, sad for their birth, old age, sickness and death, sad for their daily hard work, every civilization has its own history, independent of this history, and does not understand the ideas of the creatures inside, which itself is a gap in thought, just like the generation gap between generations on the earth's civilization.

Time is being consumed little by little like this, the sky is gradually darkening, on the ground, Qin Ming also saw the magical scene that Liu Xuan saw yesterday, on the main brain entity, those mysterious materials unfolded little by little, and with the increase of the area, the sky was also darker. Liu Xuan also doesn't understand how time on the other side becomes dark, why is there such a way, there are too many things on this planet that they don't understand, some things can be seen by looking at them, they may not be able to use them for a lifetime, such as this technology, if you give the earth civilization hundreds of years of development time, it may not be able to create such a wandering planet, you can't create such a thing, this technology itself has no special use for the earth civilization, and the two of them can have a good time.

The time was right, and it was time for the two of them to return to the Mastermind's entity and prepare to leave this place. Liu Xuan also didn't know how to deal with the matter just now, and whether it had any impact on the two of them, anyway, they had no other choice, and they couldn't escape anywhere on this planet. They need their flying shuttles to get out of this place.

The two of them also took the plunge and walked towards the elevator of the main brain entity, Liu Xuan had already memorized the floor where they woke up at the beginning, although he still couldn't understand the words, but the general shape Liu Xuan still remembered, and he also knew how to return to the place where they woke up.

The beam elevator ran smoothly, Liu Xuan and the others also took a deep breath to calm their nervous mood, and the beam elevator smoothly transported them back to that floor, but there were no accidents this time. Just like the scene of the two of them leaving, there was no figure, only the white light emitted by the wall shone on this floor, even so, Liu Xuan felt a trace of coldness.

"Mastermind, are you there? We're done with our tour, we don't have anything else to do, we want to go back now, if you don't have any comments, please take us to our shuttle. Liu Xuan changed his rampant attitude at the beginning, and after reaching this level, he changed to say to the surroundings in honorifics.

"Well, it's time too, we have had some accidents ourselves, the voyage we left has changed, maybe tomorrow we will leave this place, and you should also leave." Almost as soon as Liu Xuan's words fell, the voice of the main brain appeared from all directions and said to the two of them.

"Get on the elevator, you don't have to choose any place, I'll steer this elevator to where you want to go." The mastermind continued, his voice changing slightly, as if he wanted the two of them to leave the planet as soon as possible, and the fact was that only when the two of them left could their plans begin to be truly implemented.

Liu Xuan and Qin Ming naturally didn't dare to refute, so they could only follow the mastermind's arrangement and return to the beam elevator, the mastermind did not deceive the two of them in this matter, and only when the two of them went back would his plan begin to be truly implemented.

After the two of them stood firm, the elevator began to run, taking them to move towards higher places, and Liu Xuan and the two of them had never been to these places at all. The speed of the beam elevator is still quite fast, in less than thirty seconds, the beam elevator stopped, and their destination was also arrived, the first thing that caught their eye was a very huge room, or it could be said to be a warehouse, there was no wall on one side, and the outside was half empty, it seemed that it was okay to take off directly on it.

Their shuttle was right in the middle of the warehouse, and there was nothing else. This shuttle is like the one they flew in the first place, as if it had never been damaged, and the high-tech civilization of this planet is indeed not to be underestimated.

Both of them walked towards the shuttle with excitement.