After leaving the scientific research unit, Chen Xin should have parted ways with the three astronauts.

After all, he didn't have much to do with the three astronauts, and promised to send them to the three towns, and Chen Xin did it.

Now that the matter is almost done, it is natural for Chen Xin to start his journey again, cross the Yangtze River from the three towns, and then go to Anhui Province.

However, for Zhang Chengguang and the other two astronauts, just letting Chen Xin go was the biggest loss.

This loss not only refers to themselves, but also to the entire Yan Country.

If it weren't for what happened at the research institute, they probably wouldn't have realized it.

But after seeing that Chen Xin could improve the performance of the equipment just by reaching out and fiddling with it, they clearly realized that Chen Xin was a genius, and they were skeptical when they told him that they could make isotope temperature difference batteries, and they also became convinced.

And this has led to Chen Xin's value in the eyes of these three astronauts is skyrocketing.

Although Chen Xin planned to leave as soon as possible, the three astronauts wanted to keep him as much as possible.

But although Chen Xin understands the meaning of the three astronauts to keep him, and also understands his own importance in their eyes, Chen Xin also understands that he only relies on the system to be powerful, and it is completely impossible to really let himself explain those technical principles, he can only provide finished products, but cannot provide technology.

After all, although the system can upgrade anything that Chen Xin can see, it can't make the system provide technology.

As for the technology of analyzing the system upgrade...... If you can't even see the system upgrade, how can you parse the technology it uses?

It can only be based on the finished product provided by the system, and the technology on the finished product can be reversed.

However, it is also one of Chen Xin's purposes to make the country pay more attention to itself, and take the opportunity to provide some upgraded products to help the country rebuild after the disaster, and at the same time take the opportunity to harvest a wave of survival points from it.

So after politely refusing the three astronauts' retention, Chen Xin also took the initiative to open the battery compartment cover on his car, removed an isotope temperature difference battery from the battery compartment, and handed it to Zhang Chengguang.

"I understand what the three of them mean, but there are some things, and I only know how to do it, but I don't know why I do it, and I don't know how to say it." Chen Xin showed a helpless wry smile on his face, and after handing over the battery to Zhang Chengguang, he said: "You can take this battery to find someone to do reverse cracking research, and if you need it afterwards, when I come back from Anhui Province, you can also go to Hunan Province to find me to get the battery drawings, and even I can show you how I made it, but you want me to explain why I can do it, and what principle I did it based on, this is really difficult for me." ”

Chen Xin's explanation obviously made the three astronauts unacceptable, but his attitude was already very sincere, and the three astronauts couldn't force anything more.

It's just that Zhao Wu still muttered in disbelief: "I know how to do it, but I can't explain the principle, so how did you design it?" ”

These words made Chen Xin speechless, indeed, if it was just made against the drawings, it would indeed appear that he knew how to do it, and he didn't know why he did it.

But since Chen Xin is a designer, he should know the design principle, otherwise, how can he know how to make things? It's not a primitive tool, and you can try and make mistakes step by step based on experience.

In the face of this kind of questioning, Chen Xin could only smile bitterly: "I can't explain this, it's like some people fall their heads and become proficient in five foreign languages, I just know what to do, but I can't explain to you why I did it." ”

The result of a head break and mastery of five foreign languages is not something Chen Xin made up, but a real case.

And this is not an isolated case, there are about dozens of such people around the world, and they are collectively known as the Acquired Scholar Syndrome.

Chen Xin also discovered the existence of this miraculous disease because he wrote a book to find information, and it was just right to use it as an excuse to cover up his peculiarities at this moment.

After all, even before the disaster, no one could explain how such a miraculous thing as acquired scholar syndrome happened, so Chen Xin said that he suddenly awakened his mechanical ability or something, and no one could question it favorably.

Sure enough, after hearing Chen Xin say this, Zhang Chengguang completely gave up the idea of continuing to ask Chen Xin, and could only reluctantly accept Chen Xin's explanation.

"No matter what the reason is, Chen Xin, you are willing to contribute to the country, which is already very good." Zhang Chengguang handed the isotope temperature difference battery in his hand to Zhao Wu on the side to hold, and said to Chen Xin seriously: "I know that in your generation, people often say that the state expropriates private things, and people with special manifestations will be arrested for research or slicing, but these words are just things to deceive children, Yanguo is not a federation, and it will not be so messy." ”

After speaking, Zhang Chengguang smiled at Chen Xin and left Chen Xin's car with two companions.

Seeing Zhang Chengguang and the other two astronauts leave, Chen Xin couldn't help but smile bitterly and shook his head, he actually didn't have the thoughts that Zhang Chengguang said.

Although as an online writer, he even knows much more about some conspiracy theories than Zhang Chengguang, but in fact he doesn't think that the country will really do so dark.

With these thoughts out of his mind, Chen Xin activated the vehicle's protection mode, prepared to take a shower, take a good rest tonight, and continue his journey after crossing the river tomorrow.

Because it was a parking lot arranged by the provincial government of Hubei Province, Chen Xin only parked the car in a parking space and did not put down the hoe under the body.

Originally, the staff of the provincial government of Hubei Province arranged a place for Chen Xin, but considering the current accommodation conditions, he still chose to sleep in his car.

When Zhang Chengguang and the three of them were in the car before, Chen Xin asked them to sleep in the bed, but the three of them were obviously embarrassed to sleep in Chen Xin's bed, so they chose the sofa in the living room, where after lowering the table, it can also be combined with the sofa to form a double bed, and there is no problem to squeeze and sleep three people.

Now that everyone is gone, the sofa in the car has naturally returned to its original function.

Taking off the dirty clothes on his body and throwing them into the washing machine under the counter, and then taking out the clean clothes from the wardrobe, Chen Xin walked into the bathroom and began to take a shower.

This bath Chen Xin did not take a long time, after all, although there is plenty of fresh water in the car and a filter device to circulate, it can't be too wasteful.

But thinking of this, Chen Xin secretly reminded himself that tomorrow he would have to find a way to replenish the fresh water in the car, and by the way, treat the sewage in the gray water tank and the black water tank.

In addition, there are three more people in the car these days, and some food has been consumed, so I should also go to think of a supply tomorrow.

It's just that what can I use to replenish myself...... Today, I gave Zhang Chengguang an isotope temperature difference battery, which should be able to replace a large number of supplies, right?

Although he and Zhang Chengguang have only known each other for a few days, Chen Xin feels that he is not a stingy person.

Thinking about these things, Chen Xin took a shower and was about to boil some hot water to drink, but there was a knock on the door outside the car.

Chen Xin scratched his head, got dressed, and then opened the car door, and found that the staff member from the previous Hubei Provincial Government was standing outside.

"I'm sorry, I'm sorry to disturb Comrade Chen Xin, you are resting, Colonel Zhang said that you are short of supplies, so I sent you some, do you think it is in the car or in the trunk?" Behind the staff member was a small cart full of supplies.

Of course, Colonel Zhang said that Zhang Chengguang and the astronauts of Yanguo are all active soldiers, and each of them has at least a colonel-level military rank, and several astronauts who have been to the sky before even carried the general star later.

Seeing this car of supplies, Chen Xin scratched his head a little, but he still thanked the staff member for his kindness, and then opened his trunk.

In addition to the same type of food that Chen Xin had originally carried, there were also some dehydrated vegetables and dried fruits, as well as a large box of processed air-dried meat and some other food, which were even more than the total amount of supplies that Chen Xin had prepared before his departure.

This made Chen Xin's eyes widen, and he couldn't help but ask in surprise: "There are so many things, is there no problem?" And there are also dried fruits and air-dried meat, are there so many supplies here in Hubei Province? ”

"There is no problem with these materials, Comrade Chen Xin, we still understand how important the things you gave to Colonel Zhang are, and these materials are just talking about compensation." The staff member always had a shallow smile on his face, which made people feel very good, and his tone was quite cordial when he explained: "Our three towns are also the core cities in the central region, and a large number of strategic reserve materials are stored here. Comrade Chen Xin, you see what else you need, I can help you make arrangements, and strive to send it to you tomorrow morning. ”

Although this staff member said that he was fighting, Chen Xin knew that as long as he opened his mouth, this staff member would definitely be deployed overnight and delivered on time tomorrow morning.

However, after Chen Xin thought about it, he still said to the staff member: "I need two car batteries, and some corresponding parts, I just gave Colonel Zhang a battery, and I am missing one on this car, so I can only change a car battery to make do with it." ”

Hearing Chen Xin's request, the staff member's eyes lit up obviously, and after noting down Chen Xin's request, and after politely saying goodbye, he immediately began to contact the matter of material allocation, and reported the matter to the provincial government of Hubei Province.

Chen Xin didn't know that his request had made the staff member complete this matter as an important task, but he could somewhat guess what the consequences of his request would be, but Chen Xin didn't care about it, since some things were decided to be displayed, there was no need to hide them.