The new shelter can no longer be built underground, and there is no need for air defense, so the plan of digging down is naturally abandoned.

Now the new shelter adopts the same dome scheme of Chen Xin scientific research base. After all, there are few meteorites falling down, and the glass dome has no security risks.

Moreover, the new shelter adopts this kind of architectural mode, which is more comfortable than the traditional spareribs mode, and it can also have larger internal space.

In addition to the shelter itself, greenhouse, factory, power plant, waterworks and other supporting facilities are also under construction.

For a while, although the whole city is still full of ruins, it has regained its vitality.

Chen Xin originally wanted to stay behind to help the reconstruction of the disaster area. After all, with the system in hand, Chen Xin can greatly speed up the reconstruction of many things.

But Chen Xin's idea failed.

As the railway line was robbed, a nuclear power train drove into the disaster area, which was responsible for transferring the victims who needed to be relocated to other places for resettlement. At the same time, it also brought the high-level order to let Chen Xin go back.

"What's the matter? Why do I have to go back all of a sudden? " On the train, Chen Xin asked an officer who was in charge of delivering orders.

This is also what makes Chen Xin feel confused. Even if the high level has any requirements, it's OK to send a government staff member or contact him through communication equipment. Why did he send an officer to give orders and arrange to take the train to go back?

"It's about state secrets." The officer took a look at Qin LAN sitting beside Chen Xin, and did not explain why.

Qin LAN and Chen Xin go back together. Her Titan is now loaded on the train and will be transported back together, so she naturally accompanies Chen Xin.

However, hearing what the officer said, Qin LAN immediately took the initiative to stand up, said "you chat" to Chen Xin, and then took the initiative to go out.

After Qin LAN went out, the officer put the suitcase that he had been handcuffed to his wrist in front of Chen Xin. After opening it, he took out a document and handed it to Chen Xin.

"It was brought back by the comrades who went to Lucia on the aid mission." The officer's expression was very serious. After he handed the document to Chen Xin, he said, "the state has urgently organized experts to analyze it, but they have almost no clue. So the leader thought of academician Chen. I hope you can help with this."

When Chen Xin heard the seriousness of the officer's remarks, he took over the document and read it carefully. Only when he opened the first page, he raised his head in surprise and looked at the officer: "are you kidding me?"

"Not really." The officer still looked serious and serious, nodded his head: "at first, when we got the information, we thought it was a big joke, but Lucia repeatedly assured the authenticity of the information.

Moreover, the comrades who went there also saw the original documents. It's true that the old documents of the suvian era are true. Unless they started to make fake documents from the suvian era, there is no doubt about the authenticity of the documents. "

"That's the most ridiculous thing I've ever heard!" Chen Xin threw the information on the table, and his whole face was full of disbelief.

But after rubbing the bridge of his nose, he picked up the information again and read it page by page.

Chen Xin looked at it very slowly, and the officer didn't urge him. Instead, he patiently turned it over again after he had finished reading it all. Until Chen Xin put down the information, he asked, "academician Chen, what do you think of this?"

"What can I think?" Chen Xin gave a wry smile and said, "unless I can go to the scene to see this kind of thing, I will only feel that you are joking, or that this is the setting of a science fiction game."

With that, Chen Xin flipped the information on the table again, revealing the picture that made him laugh and cry.

It's a scan of a black-and-white photograph that looks a little blurry, but what's in it is still clear.

However, it is precisely this clarity that makes Chen Xin feel that it is unlikely that this thing really exists.

But the seriousness of the officer and the assurance he mentioned about Lucia made Chen Xin a little suspicious of the existence of this thing.

When it comes to suvia, everyone will think of the era when it competed with the two poles of the Federation for hegemony, and the most representative of which is the series of anti sky black technologies full of Soviet style.

Whether it's the female harrier ground effect vehicle, mig-105 space fighter, don-2n radar array, SVL high-speed train, K7 heavy bomber known as Caspian monster

Or the Truman bus card, which seems insignificant, but makes the Federation lose face, is the glory created by the red giant bear.

After the disintegration of suvia, many confidential information was also lost, including many black technology projects that were once the brains of the high-level leaders of suvia in the era of the federal cold war.

These plans are either fanciful or too avant-garde. Although they are abandoned for various reasons, there are many feasible plans that are abandoned because of high cost or poor practicability.For example, the spherical tank, LPL flying submarine and 1k17 laser tank are all practical and feasible, but they were abandoned for various reasons. This time, when Yan sent people to Lucia, they got these precious materials.

However, these materials are also mixed with things similar to the materials presented in front of Chen Xin, which make people feel too whimsical and unrealistic at first glance.

For example, the carrier rocket carrying passengers, the giant hydrofoil cruise ship used across the Atlantic

As well as the thing in front of Chen Xin.

Chen Xin scratched his forehead and asked the officer, "where is this thing now? Did they really make it? "

"The East and the West are in Siberia. At that time, the suvians built two prototypes and tested them for many times in Siberia. After the final design, they made a finished product. The three prototypes are now in Siberia, and they are in the experimental base built by the suvians at that time." The officer explained to Chen Xin that although all the information was written in the materials, since Chen Xin asked, he would answer.

Chen Xin nodded, then asked the officer, "so besides transferring the victims, the real mission of this train is to send me to Siberia to see this thing?"

"Yes, we will first send the victims to nearby cities for resettlement, and then go north along the railway line to take you to Siberia." The officer nodded for sure.

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