Entering the temporary dormitory, Jiang Yan looked around the room.

It’s no wonder that the accommodation conditions in the military factory were not bad. The two-bedroom apartment she was assigned had two bedrooms, one large and one small, and was also fully equipped with a kitchen and bathroom.

Except for the lack of a courtyard, it is no worse than the Second Regiment’s family compound, and the factory is also very well prepared.

The master bedroom has a double bed with new sheets and quilt covers. When you get closer you can smell the scent of sunshine.

The second bedroom was converted into a study. A large red-painted desk was placed next to the window. Next to the desk, there was a row of wooden shelves for books against the wall.

Judging from the factory's attitude, they plan to let her stay for a long time.

Coming out of the study, Jiang Yan couldn't help but yawn again. Lu Yunsheng came over and hugged her into his arms. "You've been sitting in the car all day and discussing with Engineer Chen for so long. Go to bed early."

"Um."

Jiang Yan nodded, washed up and quickly went to bed, and when Lu Yunsheng came up, she rolled directly into his arms.

Although the big fireplace is hot in the summer, it is really nice in the winter!

Jiang Yan squinted her eyes comfortably, not feeling sleepy anymore. She moved in Lu Yunsheng's arms and asked in a low voice, "Which regiment is stationed at the factory?"

"It's someone from the 10th Regiment. I took a closer look today and there's no major security problem. I'll communicate with the 10th Regiment tomorrow and adjust some details."

"Don't worry, my wife. I'll be safe."

Seeing his confident look, Jiang Yan smiled and joked, her hands under the quilt also becoming restless, "Captain Lu, your mission is really good. You've even protected the people in bed."

Lu Yunsheng raised his thin lips slightly, and his rough hands gently stroked Jiang Yan's smooth back, and said lightly: "I am not protecting you closely. What's wrong? Comrade Jiang Yan is not satisfied?"

Jiang Yan kept lighting the fire, deliberately provoking Lu Yunsheng, "Captain Lu, this is not at home, you have to sleep on the bed. If someone hears you, you will probably be labeled as a lecher."

Lu Yunsheng turned over, pressed Jiang Yan under him and said as a matter of course: "To die under the peony flowers, even as a ghost is still romantic."

As he spoke, he lowered his head and kissed her tender lips, murmuring, "Wife, hold your tongue tightly and don't make any sound."

"you……"

…

The next morning, Jiang Yan and Lu Yunsheng got up early. Last night's battle ended with her victory.

After all, they were on someone else's territory, so Lu Yunsheng didn't dare to go too far and had been carefully restrained. As a result, Jiang Yan deliberately seduced him again.

Moreover, the feeling of sneaking around in someone else's territory gave the two of them a novel sense of excitement. In the end, Lu Yunsheng ended up neither satisfied nor disappointed, and even cursed under his breath after the end.

"Damn, I won't work here anymore. It's boring."

Jiang Yan was dying of laughter. Lu Yunsheng was far from being able to compete with her, what a little brat.

After having breakfast in the cafeteria, Jiang Yan went to yesterday's office, while Lu Yunsheng went to find people from the Tenth Regiment to discuss the issue of rearranging the factory's security.

Jiang Yan and everyone continued the discussion that was not completed last night, but as the discussion deepened, many problems also emerged.

In fact, Jiang Yan’s idea was good, but the factory’s production level was not up to par, so during the design process, they also had to consider the factory’s productivity level.

With Jiang Yan and Chen Zhiyuan as the main team and other technical personnel from the factory as the auxiliary team, the group discussed for five or six days before they built the overall framework of the mobile phone.

Then it’s time to paint the blocks one by one to realize these things.

Of course, the most urgent problem to be solved is the lithography machine, which is also the purpose of Jiang Yan’s personal visit.

But this most difficult first step troubled everyone for more than half a month.

It's not that there is a problem with the design, but that it is impossible to implement.

The material is secondary. The most important problem is the poor production technology. Many parts produced by machines cannot achieve the required precision and can only be made by experienced craftsmen one by one by hand, which is a very slow process.

Moreover, Jiang Yan has high requirements, and the masters may have to make dozens or even hundreds of them before one meets the requirements.

This process is long, boring and quite torturous.

If the masters had not been accustomed to this way of working, Jiang Yan's reputation would probably have become that of being strict, harsh, and unkind.

Jiang Yan has been staying at the factory, so Lu Yunsheng and other soldiers from the Second Regiment naturally stayed here to protect her.

Now Jiang Yan is the most important person in the entire Second Regiment, and Lu Yunsheng is the most capable officer in the Second Regiment. Unless there is a more important task to be performed, he has to follow Jiang Yan wherever she goes.

However, for Lu Yunsheng, except for not being able to kiss and hug his wife, this task is still very good. At least he does not have to be separated from his beloved wife.

office.

Jiang Yan was lying on the table drawing new parts design drawings. Chen Zhiyuan next to her was also drawing a few drawings in his hands. Other technicians were also busy with their own work.

"It worked, it worked!"

The technician ran in from outside holding a silver-white part, shouting as he ran, with a very excited expression.

Everyone in the room looked at him, and Chen Zhiyuan quickly stood up and walked over, saying excitedly: "Quick, let me see it."

The technician handed the parts in his hand to Chen Zhiyuan. Chen Zhiyuan took the parts, checked them carefully, a look of surprise appeared on his face, and he quickly walked to Jiang Yan.

"Jiang Yan, the parts are qualified, and we can start the next stage."

Chen Zhiyuan was very excited. Dozens of people had been busy for two whole months, and finally there was some progress.

Jiang Yan was also very happy. "Then let's start the next stage. The drawings and design plans are all ready. Just proceed according to the original plan."

Jiang Yan's words seemed to be explaining something, so a researcher asked, "Comrade Jiang Yan, are you leaving?"

Everyone looked over.

Jiang Yan nodded. "It's almost Chinese New Year. Yunsheng and I are newly married, so we have to go back to Beijing this year to meet our elders and relatives."

"Don't worry, we will be back after the New Year."

After hearing what Jiang Yan said, everyone felt relieved. With Jiang Yan around, their research progress was much faster. Otherwise, it would take them several years to build a photolithography machine.

Chen Zhiyuan smiled and said, "Go back without worry. I'll be watching over here. If there are any problems, I'll contact you."

"Then I'll trouble you, teacher."

In order to help everyone smoothly start the next stage of content, Jiang Yan stayed for two more days until everyone got into the groove. Only then did she and Lu Yunsheng board the train to Beijing.

Due to safety issues, in addition to Lu Yunsheng who was traveling with them, the Second Regiment sent two experienced soldiers to follow.

There are also train police on the train, and communication has been made in advance.

After arriving in Beijing, Jiang Yan's safety was temporarily taken over by the Central Military Region.