This is also the biggest difference between artificial brain and thought control system.
The latter is still fulfilling its duty to assist mankind so many years after the Escape Committee was destroyed. When legal life forms appear, she will take the initiative to communicate with them, and communication also means increasing understanding and dissolving misunderstandings.
This is extremely important for humans.
But the artificial brain did not do this.
Although the shelter was built by those who came before it, at its core it ultimately evolved into a black box. Perhaps the designer originally hoped to improve the stability of the core by reducing contact with the outside world, but this purpose obviously fell into the void. Now its appearance is even deliberately concealed, dressing itself up as the Gate of Heaven. appearance. Xia Fan could not deduce the reason for this behavior, but it did not prevent him from seeing clearly the one-way penetration of the shelter.
If you deliberately ignore this sense of incongruity and live in a shelter with peace of mind, then sooner or later humans will lose the qualification to talk to them. This is absolutely irresponsible for Xia Fan.
"The other reason is more realistic." He paused for a while, and then continued after the two of them digested it. "That is, although the shelter can resist evil spirits, it cannot resist time. It is already very old."
After that, Xia Fan found a stack of pictures from the bookcase—these were the pictures that Jin Xia took one after another when she explored the exposed area of the escape tower. In the eyes of Mo Yun and others, this kind of thing is already familiar, but in the eyes of Taksis and Momola, it is undoubtedly an extremely new thing.
The scene, which was as detailed as a real scene, made both of them take a deep breath.
"Is this the world outside the boundary?" Momola subconsciously drew a circle on her chest.
"A dark, dead desert... It seems that the rumors are right." Taxis took the photo and looked through it carefully, "If the border is compared to a city wall, then we are equivalent to living in a place called 'sanctuary' 'In the city, right?"
After her vision was opened, she was finally able to have a general understanding of the area where she lived.
"That's right." Xia Fan nodded, "And what I want you to see are mainly these 'city walls'."
The tall and smooth wall has obviously receded a lot in the past few years.
The abandoned tunnel that was still inside the wall before gradually retreated outside the city wall.
This is also a major discovery of the research team - the wall of the shelter is not a dead thing. It is a bit like a building such as a dragon tower, which can slowly change its shape to adapt to changes in the environment. This advantage is obvious. Even if part of the area is destroyed by meteorites or foreign objects, the shelter can adjust its boundaries in time to avoid further losses.
But here's the problem.
That is, the wall has been shrinking, but it has never expanded. As for the material abandoned by the boundary, it will quickly become brittle due to exposure to space, and eventually turn into dust on the moon.
"The shelter is shrinking." Taxis said solemnly.
"The reason is unknown, but it is not difficult to guess. In the past, this was a huge system. Not only did it have a core brain to maintain its normal operation, there were also many resources transferred from other planets, and hundreds of thousands of humans working here. But now These are gone." Xia Fan said slowly, "In addition, the erosion of chaos entities has not stopped, and these must consume resources. I don't know how long the shelter can last, maybe a hundred years, or a thousand years, but It wouldn’t be an ideal place to live long-term.”
"Do you have a plan?" Dragon Girl looked at Xia Fan.
"yes."
"You can tell us. The Holy Wings Alliance will always be on your side." Taxis said bluntly.
Momola also nodded.
"We are going back to our hometown." Xia Fan glanced at the two of them and said word by word.
"You mean... Earth?" Catwoman shuddered, "Isn't that an evil-infested area now?"
On the day when the Chaos Disaster occurred, most of the human race died there. Tens of billions of people died, creating the most powerful flooding area. According to Sikong's inference, it is definitely a restricted area for living beings. Even though it still looks blue, there is always a deadly "storm" inside. This kind of storm is completely different from the violent wind in common sense. Only the soul can feel it. It's scary.
The big demons are everywhere on earth.
"It's definitely not possible to go like this." Xia Fan agreed, "The spaceship cannot withstand the attack of the Chaos entity, nor can it carry hundreds of millions of people."
"Could it be... Yueying Temple?" Taksis's eyes lit up. She was a participant in the Battle of Rising Sun Mountain five years ago, and she also knew that the ruins could open a special passage to connect two places that were far apart.
"I have tried this, but the conclusion is that it is difficult to achieve." He shrugged, "The distance between the earth and the moon is too far, and the amount of energy required to open the channel will be an astronomical number, and only sacrifices can satisfy it. Even so, this number is not enough At about 100,000, if I really do this, I will be no different from King Yong."
"In addition, it has a huge flaw: the passage will form an entrance and exit at the other end, which means that the evil spirits of the earth may invade the shelter in reverse. If we don't get through, we may not even be able to save this place of survival."
"Then what should we do?" Taxis glared at Xia Fan, "Can't you tell us directly?"
"Human beings need a protective barrier—a barrier that can resist the invasion of chaotic entities and evil spirits. It is stronger than a spaceship and can carry all survivors at the same time." Xia Fan took a deep breath and slowly said his thoughts, " Today, there is only one 'vehicle' that can meet these conditions."
The dragon girl thought hard for a moment, then suddenly stood up and said, "Shelter!?"
"Eh?" Momola's reaction was obviously a little slow, "Wait a minute... are you talking about this world?"
"Isn't this a matter of course? It is now resistant to evil spirits from the outside world, and its area is large enough. If it can be moved to the earth, it would be the most suitable carrier at present..." Miss Yongyi's voice gradually became quieter halfway through, "But the core You definitely won’t agree to do this, right? It’s not good for it, and it may not be able to fly... "
"No, the key is that we still haven't gotten rid of our dependence on shelters!" Momola tilted her head, "If we still have to rely on shelters to survive on earth, what's the difference from now?"
Xia Fan laughed. As expected, they were two people who dominated the upper and lower houses. One was more concerned about whether technology could be realized, and the other was more concerned about actual benefits, which was in line with their backgrounds.
"It's obviously unrealistic to expect the core to agree, so what we want to move is not the shelter, but the entire moon." He took off the small ball representing the moon guardian on the model and pressed it together with the earth. "We want to move the entire planet , send it back to its hometown.”