An old man and a young man, the two chatted for a long time. It wasn't until the sun went down that the old headmaster's guards came to remind him that the conversation was interrupted. After separating, Xu Ziling went to the restaurant and had dinner. After that, I went straight back to the dormitory.

As soon as I returned to the dormitory, I received a call from Yang Ruolan. The two chatted affectionately for a long time, until Yang Ruolan's phone ran out of battery and hung up.

Xu Ziling hadn't gone back to the dormitory to sleep for several days, and after talking on the phone, he picked up the book and read it for a short time, and went to bed early. The experiment was very stressful, and I was always worried, and I didn't sleep well for several days. At this time, there was finally a big progress, and the mood was relaxed, and the sleep that night was also very good, and I slept until dawn.

When I woke up early the next morning, I was in the middle of intense work. is still working with Xia Xueyi, a tacit partner, and it is a good enjoyment to joke and chat while waiting for the experimental reaction.

Since the breakthrough, the experiment has been getting smoother and smoother, and every step has been completed as if it were a matter of course. Seeing that he was soon close to success, Xu Ziling's mood was getting happier and happier. But on this day, a news from Haitian Aviation made his beautiful mood fall to the bottom: domestic production technology could not meet the requirements of engine production.

It was Yang Haisheng who informed him, and Zhao Xueqin should have informed him of the news, but Yang Haisheng has been paying attention to this project, and he knew about it as soon as possible, so Zhao Xueqin simply asked Yang Haisheng to inform him. Xu Ziling asked the question in detail, it turned out that there were several small parts in the engine, and with the existing machine tools in the Celestial Empire, they could not be made. To this end, they informed all the laboratories and enterprises in the Celestial Empire that had precision machine tools about the specifications of the parts, but all they could do was a powerless reply.

According to Zhao Xueqin, in order to make these parts, it is necessary to have the most sophisticated machine tools at present. However, precision machine tools are exactly what the country lacks. Therefore, if you want to make parts, you must go to foreign related enterprises to customize. For this reason, Zhao Xueqin also promised that if there was a need for this, she could find someone to find a way to customize it.

After listening to Yang Haisheng's relays of Zhao Xueqin's words, although Xu Ziling did not refuse in his mouth, he said that he would think about it first. But in his heart, the proposal was rejected at the first time. Don't think about the issue of confidentiality, you can order it this time, but next time, what about next time? Once the "Thunder" armed helicopter is successfully developed, it is inevitable that it will be installed in the whole army and exported, and the headquarters may go abroad to order these parts of the engine for every one produced. Besides, Xu Ziling still has some drawings of fighter jets, and he still wants to reveal them in the near future? The production requirements of fighter jets are higher than those of helicopters, and precision machine tools will inevitably be used in the future, even if helicopter parts can be customized, the fighter parts headquarters may also go to order.

At that time, I was discussing with the lion, and I thought that with the current technology, it should be able to be produced, but I didn't expect it to be overestimated. Now what? After Xu Ziling and Yang Haisheng finished talking on the phone, they thought about it for a long time, and they really couldn't think of any other way than to steal.

Less than half an hour after ending the call with Yang Haisheng, Xu Ziling called Yang Haisheng again.

"What's wrong?" Yang Haisheng expressed his surprise that Xu Ziling called so quickly.

"Uncle Yang, can you help me get the information on precision machine tools?" Xu Ziling didn't go around the bush and directly put forward his request to Yang Haisheng.

Yang Haisheng actually had such an expectation in his heart, and he was not surprised to hear Xu Ziling ask like this, but he still confirmed: "What?" Do you want to use the old way again? ”

"Hmmm! This technique is what we lack, and there must be more places that can be used in the future, so you can't do anything, just go abroad to order it, I think it's the king to have it. So I wanted to see if there were any loopholes to drill into. Actually, isn't there really no way? It will definitely not be possible to rely on normal means, so I have to think about crooked ways. There is no need to hide anything between the two of them, as soon as Yang Haisheng asked, Xu Ziling used his words to say the plan between them, but his method was a little different from the old method that Yang Haisheng said.

"Okay. I'll help you get the information right away, and I'll pass it on to you later. Yang Haisheng knew that once Xu Ziling decided, it would be difficult to change it, so he readily agreed to him.

hung up the phone, and Xu Ziling had no mind to continue his experiment. While querying the news about precision machine tools on the Internet, he waited for Yang Haisheng to send the information.

After a quarter of an hour, he received a call from Yang Haisheng, saying that the information had been sent to the mailbox, Xu Ziling hung up the phone and immediately opened his mailbox, opened the information and looked at it carefully. Today's state-of-the-art precision machine tools are located in those developed countries. U.S., Japan...... Many countries have this technique. And the countries that possess this technique seem to be the same, and they all restrict the spread of this technique. These situations can be clearly revealed from the information transmitted by Yang Haisheng.

The information lists in detail the enterprises and scientific research institutions with machine tools and technology. There are hundreds of them densely listed, and it is really not a simple matter for Xu Ziling to find a suitable target from so many families. Each of the companies on the information has a detailed address and background, and with the network map, Xu Ziling finally found a suitable target after spending 4 hours: a scientific research institution with a private background in Silicon Valley, a famous high-tech gathering place in the United States.

The institute, called "Cripps", is an institution specializing in the research and development of precision machinery, which is ostensibly unknown in Silicon Valley, where there are many scientific research institutions, but secretly provides a lot of related technologies and equipment for many well-known arms companies. It has always been famous in the arms circle.

Xu Ziling certainly had his reasons for choosing this institution. First, this institution does not think that it is well known to the outside world, and it is not as strict as some other scientific research institutions with a vague military background in terms of defense and defense. Second: This is a private company, not to mention that Xu Ziling can be foolproof and not be discovered, even if it is found to have been stolen afterwards, it will not be as strict as the investigation of institutions with military backgrounds.

Now that the goal has been decided, it is necessary to make a complete course of action. The course of action, under what name, how to get back, the cameras everywhere in the city, and how to do it without leaving a trace on it, these are all things that need to be considered. After thinking about it for a long time, making assumptions in all aspects, and spending a whole night before Xu Ziling decided on the action plan.

Early the next morning, Xu Ziling called Yang Haisheng and explained that he had set the goal and that it was a scientific research institution in the United States. However, he still needs to go to the United States in person before he can implement his plan. Yang Haisheng needs to help with various documents.

Yang Haisheng asked Xu Ziling to explain the information of this agency in detail, and thought about it for a long time on the phone before saying to Xu Ziling: "I agree with your plan, but it must be under the premise I proposed." If you can't say yes, you'll have to think of something else. ”

Hearing that there was still a premise, Xu Ziling hurriedly asked, "You say!" ”

"For safety, you can't go alone this time. You have to find someone to come with you. Your Brother Kaiming and Brother Cheng haven't been on a mission for a while, what I mean is to find them to go with you, and you brothers will go together, so I can rest assured. If you agree, I'll call them right away and call them back. Think about it. ”

Xu Ziling thought that it was a difficult premise, and when he heard it, it was for his own safety, and he asked Yang Kaiming and Li Cheng to accompany him. Thinking that this was not a condition, he immediately agreed: "Okay." There are three people who are going, and I am still worried that I will be lonely. That's fine, even if I didn't get anything, I went on a trip abroad with my third brother. ”

Yang Haisheng also smiled when he heard Xu Ziling say this, "It's good to have such a mentality, anyway, you remember, you really can't get it, don't force it, and then think of other ways, the most important thing is to pay attention to safety, do you hear?" ”

Yang Haisheng's words became stern at the back. Xu Ziling knew that he was also concerned about himself, and Nuo Nuo agreed to it, and finally agreed to go back to the military region in the evening before ending the call.

The project of the new radar has not yet been completed, and Xu Ziling is going out again, of course, he has to say hello to the school. Li Litian and Huang Jiancheng were surprised that Xu Ziling, who was immersed in the study of a new radar a few days ago, suddenly said today that he was going to go far again. Xu Ziling couldn't help but explain that he was going to the United States to see if he could get some new techniques.

The two old men listened to Xu Ziling's explanation, and knew that Xu Ziling had other identities, so they didn't ask more, saying that they agreed, and would report to the school, so Xu Ziling went back to the dormitory to prepare things.

There were two more entourages than in the plan, and the action plan was also changed, and when I returned to the dormitory, I revised some places in the action plan with the lion, and simulated various emergencies to make a response plan, so as to be foolproof.

Yang Kaiming and Li Cheng want to come back, it still takes time, and Xu Ziling can only go back to the military region to wait for them. The relevant identity documents all need Yang Haisheng to help with them, and Yang Haisheng still has something to explain to him. In the afternoon, I went to the laboratory and explained to Xia Xueyi that she was going to go out and that it might take four or five days to come back, so she asked her to take care of the laboratory and returned to the provincial military district.