The entire city seemed lifeless because there were no residents living there, and even animals and plants were very rare.
However, after searching, it was discovered that the reason why the city was not covered and destroyed by nature, animals and plants was not because of anything else, but because within the city There are some special robots.
These robots are made of a kind of biological material.
In addition, they have good self-healing capabilities and the particularity of the materials.
It is difficult to find them by direct search in the universe.
However, after searching on the ground, , these robots were quickly noticed.
These robots are the lowest level of robots.
In fact, it is not correct to say that they are robots.
At best, they are just machine tools with partial intelligence.
Their role is to ensure the integrity and cleanliness of the city, and of course, they also have a certain role in driving away animals. .
However, they do not use weapons to drive them away, but use sound waves and other methods.
Although this method of driving away is simple, the effect is very significant.
This is why there are basically no animals wandering around in the entire city.
The robots only moved within a certain range.
Judging from the situation, they should have been programmed in advance.
Nathan captured a robot according to Su Li's request, but quickly let it go after checking, because it was just as they imagined, This is just a machine tool and has no value.
After being released, the robot seems to have nothing happened and continues to crawl within the area specified by it according to the program, while cleaning the streets and corners of the city.
It is precisely the existence of these robots that no other traces can be found in the city, including the rooms of those buildings.
Perhaps, there were traces left here at the beginning, but the existence of robots and the continuous cleaning day and night have long since erased all these traces.
After walking around the city and almost completing the search, they found no clues as to what was going on in this city, whether there were civilized races living in it, and how those civilized races left. , the answer is still uncertain.
"Stop the search."
Su Li said to Nathan on the Home spacecraft: "It seems that the search in the city is meaningless.
Let's go to the Great Pyramid."
"Understood, we will return to Pyramid Square immediately and prepare to enter the Great Pyramid."
Nathan replied neatly.
Bowman did not speak on the side, but kept looking around the city.
"Pubaman, what did you find?"
Nathan looked at him strangely and asked.
Poubaman shook his head: "I didn't find it, I just felt strange.
This city is too much like Mensas.
You know I have lived in Mensas for so many years.
When I came here, it felt like I suddenly returned to Mensas."
Same."
"Haha, I didn't expect you to have a sentimental character.
Okay, sit down and we're going back to Pyramid Square."
Nathan said with a smile, then reminded him, and then the speed of the speeding car suddenly accelerated, in just a few dozen seconds After that, the speed car arrived at the square in front of the pyramid.
The large shuttle still stayed there, including the combat robot standing outside the shuttle, unchanged from when they left.
After getting off the flying car, Nathan checked the equipment, because they were about to enter the Great Pyramid.
Before entering, no one could be sure whether the inside of this Great Pyramid was the same as the Great Pyramid in Mensas City, so the necessary precautions must still be implemented. of.
After confirming that everything in the equipment was correct, Nathan reported to Su Li that they were about to enter the Great Pyramid.
Su Li on the Home spacecraft replied that she agreed with the order.
After receiving the reply, Nathan directed a robot to go to the Great Pyramid, and met Meng As in Sars City, the robot will open the passage for them to enter.
The opening of the passage went smoothly, almost as expected.
This Great Pyramid is exactly the same as the Great Pyramid in Mensas City, and there is no difference even in the location of the passage.
When the passage opened, Nathan put the two robots in front, himself and Bowman behind.
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As for the other two robots, they finally formed a formation and began to enter the passage.
When Nathan and the others walked into the passage, Su Li saw the scene in the passage coming from the Home spacecraft.
The interior of this passage did not look any different from the passage in Mensas City that she had entered before, but when they After walking a few meters inside, communication was interrupted due to the shielding properties of the materials used in the pyramid, and the entire picture disappeared after a burst of shaking.
As Nathan and Bobaman entered the search, Su Li patiently waited for the results on the Home spacecraft.
According to the plan, the search inside the pyramid would take about more than an hour.
Judging from the previous search of the Great Pyramid in Mensas City , this time is enough.
The disappearance of the signal was expected, so Su Li was not nervous at all and just waited patiently.
Time passed slowly, and 50 minutes passed quickly.
Counting the time, they were almost out.
Su Li watched the projection intently, expecting their figures to appear at the entrance of the pyramid.
But the strange thing is that when Su Li waited for another fifteen minutes, Nathan and Bobaman still did not appear.
Counting the time now, they have been staying inside the Great Pyramid for an hour and five minutes.
Logically speaking, The time has come and they should come back.
"Is it delayed inside?"
Su Li guessed, and she continued to wait patiently, but as time passed, Su Li's heart gradually sank.
When the time reached one hour and forty minutes, Nathan, Bowman, and even the four robots who followed them into the Great Pyramid still hadn't appeared.
What was going on?
No matter from the appearance structure or the opening of the passage, including the opening of the passage, there is no difference between this Great Pyramid and the Great Pyramid in Mensas City.
The two Great Pyramids are almost identical.
Su Li personally entered and searched the Great Pyramid in Mensas City, so she also knew its internal structure well.
Calculated based on the time and process of the search, fifty minutes would be enough for a round trip if it was faster.
However, Su Li's previously determined search time was just over an hour, which was already a relaxed time.
But now it's been almost two hours, let alone an hour, and Nathan and Bobaman still haven't come back, which shouldn't make Su Li feel that something is wrong.
"Could it be that the inside of this Great Pyramid is different from the previous Great Pyramid?"
Su Li hypothesized.
Without final determination, she could not make a definite judgment, because this was also a possibility.
Of course, there is another possibility, that is, Nathan and Bowman encountered an accident in the Great Pyramid.
This possibility is also very high.
Which possibility is accurate?
Su Li can't judge.
Now all she can do is wait.
As time passes by, and soon a full two hours have passed, Su Li's guess about the latter's accident is becoming more and more certain. .
In the end, when three hours passed, which was more than three times the scheduled search time, Su Li was basically sure that Nathan and Bowman must have encountered an accident.
As for what accident they encountered in the Great Pyramid, Su Li Can't tell.
Ever since Nathan and Bowman left the Home spaceship in a shuttle and headed to the second living planet, Robin hadn't gone anywhere.
He stayed in his cabin and seemed to be thinking about something.
Although Su Li's arrangement didn't mean anything, Robin was not a fool.
He knew very well that Su Li arranged for Nathan to go with Bowman to guard against him, and also to hold him hostage on the Home spacecraft.
Regarding this situation, Robin was not angry in his heart because he was a smart person and a member of the Kiel civilization.
As a prisoner, he was also a prisoner who had a small biological robot transplanted into his body.
Su Li did the same thing.
He also stated that there would be no security violations against them.
If he were in another position, Robin would make the same choice, so Robin still agreed with this point.
As for the question Robin is thinking about, it still has to talk about their experience on the way to the Red Dark Nebula.
Unlike Nathan, Robin is more stable in other aspects.
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In addition, his identity is related to the Kiel civilization. has a certain connection with the officials, unlike Nathan who is just a captain.
Robin has always been proud of his identity as a member of the Kiel civilization.
Indeed, in the entire galaxy, the Kiel civilization has technology and development history that other cosmic civilizations are envious of.
After the Lant civilization mysteriously disappeared that year, a war between cosmic civilizations broke out in the galaxy.
At that time, the Kiel civilization was not The most powerful cosmic civilization, but with the outbreak of the war, the Kiel civilization, which was lucky enough to get the legacy base of the Lant civilization, developed rapidly.
From the moment it entered the advanced cosmic civilization, this civilization rose in an unstoppable manner.
Milky Way.
A long time has passed, and the Kiel Civilization has now surpassed all other cosmic civilizations in the galaxy, standing at the top of the eighth-level cosmic civilization.
In the eyes of all members of the Kiel Civilization, they are still half a step away from reaching that level.
The height of Rand civilization has become the cosmic civilization that truly stands at the top of the pyramid.
In fact, not only the Kiel civilization itself believes this, but also the other civilizations that are the eighth-level cosmic civilization.
Among these cosmic civilizations, everyone feels that only the Kiel civilization can replace the status of the Rand civilization. possible.
It is precisely because of this that the people of Kiel are proud, and the people of Kiel are also extremely proud.
Of course Robin, one of them, was like this, but when he encountered Su Li this time, he discovered that the Kiel civilization he was proud of was actually not that powerful.
The appearance of Su Li and the Homeland spacecraft made Robin He was simply shocked, but that was not the main thing.
After all, in Robin's view, Su Li's appearance was a sign of surprise.
It was an accident.
After all, they misunderstood that the other party was an advanced cosmic civilization from the extragalactic galaxy.
As an advanced extragalactic cosmic civilization, it was more advanced than the Kiln civilization.
Robin could accept it, but when he followed the Home spaceship to the Red Dark Behind the nebula, a series of discoveries made Robin extremely shocked.
Two living planets, two small galaxies, and so many racial civilizations on the first living planet.
When the first life planet was discovered, Robin was very angry at first.
He felt that this unknown civilization hiding in the red dark nebula actually captured the cosmic civilization of the Milky Way and imprisoned it.
This was in the eyes of the highest-level Kiel civilization in the Milky Way.
To literally challenge their authority and established order.
However, during the subsequent search and investigation process, one fact after another, including the discovery of a second living planet, caused Robin's initial anger to turn to consternation.
Although they still haven't figured out who the other party is, let alone the true identity of the other party, Robin clearly feels that the power of this mysterious unknown civilization is incredible.
Apart from anything else, just Su Li's performance can make him feel this.
You must know that Su Li is a member of the ninth-level cosmic civilization, and Robin, as a member of the eighth-level cosmic civilization, still has a strong ability to judge civilizations.
Enough.
He had always thought that the Kiel Civilization was the most powerful cosmic civilization in the galaxy, but the discovery of Su Li and the Red Dark Nebula allowed Robin to see clearly the horror of the universe for the first time.
In the universe, any possibility will happen.
If he does not When you come to the Red Dark Nebula, you may spend your whole life feeling like self-deception.
Thinking of this, Robin couldn't help but smiled bitterly and shook his head.
What kind of maker of the Milky Way Code, what kind of top of advanced cosmic civilization, these discoveries in Su Li and the current red dark nebula are simply ridiculous.
Robin is even thinking , if he could return to the Kiel Civilization, he would definitely report the situation to his superiors.
In his opinion, it took too long for the Kiel Civilization to become an eighth-level cosmic civilization.
Perhaps because of this, the entire Kiel Civilization Civilization has lost its spirit and has become complacent.
After an unknown amount of time, Robin returned to reality from his thoughts.
After coming back to his senses, Robin poured himself a glass of water and then looked at the time naturally.
Only then did he realize that several hours had passed since Nathan and the others left.
Calculating, they should have been back by now.
Just when Robin was about to get up and walk out of the cabin to see the situation, a three-dimensional image lit up in the cabin.
Robin turned around and saw Su Li.
"Dear Sir, you."
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Robin said, but before he could finish his words, Su Li said with a stern look on his face: "Come here right now, something happened to Nathan and the others on the living planet immediately."
After saying that, the three-dimensional image quickly dissipated.
Robin stood there and was stunned for a moment before he realized what happened to Nathan and the others.
What happened?
Are they in danger?
Thinking of this, Robin did not dare to delay at all, and he hurriedly He pushed open the hatch and trotted outside the cabin. aa2705221: