Humans became extinct after returning to Earth [Infrastructure]

In the oasis under the canyon, there is an underground fortress hidden. It has not been invaded for 500 years.

The owner Zhou Yan lay in it, waiting for someone to come.

But God made him a rather ironic joke.

Because the machine was affected by electromagnetic waves and applauded, although Zhou Yan survived, his brain was damaged, and his intelligence remained in kindergarten, like a naive child.

Luo Guiting made him a table of delicacies that people in the 45th century would never eat, plus a bottle of honey water, and Zhou Yan ate the food sauce on his face, completely letting go of all guards.

After he had eaten and drunk enough to go to bed, the three of them finally had the time to study this underground whole.

I have roughly gone through it before, and the structure is understood, but the technical details still need to be studied.

"There are five artificial wormholes, two of which are portable, just like the ones in your hand. But only two fixed ones can be opened and put into use directly, and the rest still need to be repaired."

In the control room, Wen Cheng checked the investigation situation in the entire area.

"There are so many robots here, won't the fault be repaired in time?" Luo Guiting was curious.

Luo Qi said: "Because there are raw materials that are consumables, it will consume a lot of energy to stay on standby when not in use."

"So if you don't use it for a long time, stop using consumable raw materials?" Luo Guiting was stunned.

Luo Qi nodded: "But without the raw materials, the equipment inside is prone to damage. Therefore, the failure rate of unsuitable artificial wormholes is almost 90.00% or more in hundreds of years."

Wen Chengdao: "Even so, there shouldn't be only so few people in the world who can connect to the Tao now. The artificial wormholes here are dormant after the energy is exhausted and cannot be awakened, but the artificial wormholes left by the official There is no order, and it has been repaired and provided with raw materials."

Luo Guiting couldn't understand this, so he manipulated a virtual console by himself, and watched what happened after Zhou Yan woke up.

"It seems... that he pressed the distress signal by accident after waking up, but the signal was quickly discovered by the machine system, and it was turned off after confirming that he himself had no intention of calling for help, so there is no follow-up."

Luo Guiting took a look at how Zhou Yan pressed the help button ignorantly, then stood there for a while and was taken away to school by the robot.It was at this time that they received the signal on the island.

It's no wonder that after they received the signal, no matter how they tried to trace the single-line contact, it didn't work.At first, I thought it was because he was victimized, or because he was afraid of cutting off his own signal.

I never thought it was such a coincidence.

But it was precisely this unintentional insertion that successfully lured a few people here, letting them know that there is such a paradise in the world waiting for people to discover.

After a while, Wen Cheng sent a video to several people.

"Although no one else has been here, there was a fierce battle not far from here. Without the participation of the robots here, it was two other irrelevant people fighting, one of them organized by an extremist organization, the other One is not clear."

Luo Guiting saw that the video sent was simulated, so he took a look at Wen Cheng.

Wen Cheng explained: "This is an animation simulation based on the situation at the scene. During the battle, there were scout robots who went here, but they never returned, and the storage was completely destroyed. There is no way to know the situation at that time. Now where does the other party come from? Not sure, but judging from the battlefield, they belong to the Nianya extremist organization."

"This distance...it shouldn't be a coincidence. Do you remember that when we released the rabbits before we came, there were extremist groups attacking and someone rescued the camera robot?" Luo Guiting sorted out all the news he had now.

Wen Cheng was taken aback for a moment, then manipulated again, and said, "This is another possibility."

"That is to say, there will be at least one group of forces that resist those people and protect others," Luo Guiting added to the front line, "Of course, the possibility of gangsters eating gangsters is not ruled out. What do you think?"

Luo Qi seldom interacts with people, and he is not sad to lose such things, so he just shakes his head.

Wen Chengdao: "Then just wait, after we fully control this place, we can establish a virtual coordinate and try to contact again."

There are few people in this world, and those who survived are survivors who have survived 500 years of cruelty.Although it is not possible to classify all of them as bad people, they still have to be prepared.

After being busy for nearly six hours, Wen Cheng understood everything he needed to know, and repaired everything that could be repaired.

The three people with overdrawn eyes haven't rested for a long time.After confirming that there was nothing wrong with it, he went to the nearest bedroom and was about to fall asleep when the door was opened.

That six-year-old Zhou Yan bounced into the room.

"Good morning! The teacher said that we will go to school after dinner. You probably haven't learned what the teacher taught you. I can teach you!"

Luo Guiting opened his eyes and stared at him quietly for two seconds.

Turning to the two of them, he said, "Go to sleep first."

Just take the life of the child.

"Are you really not going to school?"

"I can also learn things, but at the same speed as you." Luo Guiting took this opportunity to familiarize himself with the system operation here.

Zhou Yan, the finisher robot teacher, assigned manual homework, with a childish and sullen expression on his face.

Luo Guiting squeezed his forehead, and when he was thinking about how to relieve his headache, a pop-up window suddenly appeared on the virtual screen.

"Whether to accept interstellar signals. Signal safety assessment, green. Reply available. Reply."

Luo Guiting didn't react for a while, but Zhou Yan closed the window in front of him very skillfully: "This thing is so strange, you have seen it too, right? Why does it open every once in a while? I told the robot brother that I want to close it." It’s impossible to drop it.”

Why didn't Luo Guiting remember this in the information they searched?

Get up quickly, take out two cakes from the tablet: "You eat this first, I have something to do, I will come back to play with you later."

"Shall I wait until you come back to eat?"

Zhou Yan's question stunned Luo Guiting. He reached out and touched the top of his hair and smiled, "No, this is for you. If you behave well, I will return it to you when you come back."

"Then I will continue with the class!"

Luo Guiting hurriedly walked to the bedroom. At this time, the two who had just slept for three hours also woke up, and seemed to be observing something.

As soon as Luo Guiting walked in, Luo Qi directly manipulated the transmission and gave him a copy.

It turned out to be the video left by Zhou Yan earlier.

"I know you must be wondering why you didn't discover this before. Because this device for receiving alien signals is independent of all the equipment here, and it will be transferred to the system only when the signal is received. In order to prevent The ghostly people occupying this place will cut off this channel. Those bastards who slaughtered human beings cut off all the channels from the earth to the aliens, and naturally cut off all the greetings from the alien compatriots. The alien compatriots have gone through generations After the inheritance, Gu Ji will not be keen on returning to Earth. If you don’t give them a definite reply, they will not come back. But if you reply, it is equivalent to exposing your coordinates, and you will die before you can complete the call with them. But it’s different here , Under the most horrific attack in the world, it can last at least a month. During this period, as long as the aliens are willing to come to rescue, even if they come back from tens of thousands of light-years away, it is enough."

Luo Guiting looked at the other two who had finished listening.

Luo Qi raised her chin, signaling him to continue listening.

At this time Zhou Yan said again: "So I said, if the alien compatriots are willing to come here for rescue. Therefore, whether to ask for help from the alien is something you must think about right now. If you see the alien signal to remind , that means that the alien notification is still complying with the regulations before leaving, and regularly sends link signals to the earth to try to contact. But whether they really want to contact, or just a routine, no one knows. So, whether to reply to the signal, you guys to decide."

Luo Guiting looked at the two people who were silent, and just about to speak, Zhou Yan in the video spoke again: "You guys have seen this video, you should know everything about this place. So did you find me? I still hope that after I am buried, some sunflowers can be planted around me....I really want to go out and have a look. Goodbye, this time it’s really goodbye.”

Luo Guiting sat beside Luo Qi, watched the video automatically shut down, and remained silent for a while.

"I advocate contact."

This was their original plan.In fact, they received alien signals a long time ago, and because they were afraid of being exposed at that time, they had to wait until later to figure out a solution.

It's just that here, they got a relatively dangerous possibility.

That is whether the human beings who are already in outer space still want to rescue the previous notification on the earth.Or do they still want what was once a precious sapphire of the Milky Way and is now barren Earth.

But this is the only way for them to solve their current predicament.

If there is no help from aliens, it will take a lot of time and extremely high risks for the three of them to fight the extremist organization.

Luo Qi looked at Wen Cheng.

Luo Qi completely followed Luo Guiting's thoughts, and Luo Guiting's choice was his choice.But Wen Cheng is different.

Wen Cheng smiled wryly: "Look at what I do, if you decide, can I still change it?"

If it was Wen Cheng himself, he would definitely choose to just hide in this paradise, develop and reproduce.If it is carefully hidden, it may last hundreds of thousands of years, and even until the technology here far exceeds that of the outside, even if it is discovered, there is nothing to be afraid of.

But Zhou Yan's words still remained in his heart.

I want to go outside and have a look.

No matter how beautiful it is here, the sun never sees.Wen Cheng slept in the dark place for so long, and also enjoyed the leisurely life on the small island.

Are you really willing to stay here all the time?

Maybe there will be nothing now, but someday it will be crazy.

Several people were silent for a while.

Luo Guiting leaned back, supporting Luo Qi's bed with both hands.Looking at the ceiling, he said after a long while: "Choosing to respond is to use our one month to gamble on the future. If we succeed, we will be safe. If we fail, we still have at least one month to go. It is also said that we must persist for at least one month. Maybe those extremist organizations outside have gone through 500 years, and their combat effectiveness is far inferior to that of the past. Maybe they will persist for a longer time, maybe... they can fight back, there is no need to be so pessimistic."

"Then reply," Wen Cheng chose to reply without nonsense, but then he encountered a difficulty, "What should I reply."

Luo Guiting responded by clicking on it himself: "I'll do it."