The questioning of the six students in the lab proceeded quickly, and Huaan's interrogation experts, with the help of video surveillance, basically ruled out the possibility that they were abnormal.

Of course, the covert surveillance of the six of them will continue for a while, and will not be removed until it is completely confirmed that there is no problem.

After that, Hua'an began to question those who came to the laboratory for a whole night, and basically ruled out the suspicion of enemy agents.

Everyone didn't sleep all night, Jiang Yuan helped remember if there was anything abnormal in the past two days, and the principal tried his best to calm the panic in the school.

Mayor Zhao, who has always been very helpful to Shensi Technology, also rushed to Qianwan University and met Jiang Yuan after many examinations.

At three o'clock in the morning, several military experts and an academician who was recuperating nearby also rushed to the laboratory, where they conducted a more in-depth test of the manganese steel foam before fully agreeing with Fan's judgment.

All they were worried about was the absconding administrator now.

The entire city of JINGCHA was mobilized, and after confirming that there was no administrator for trains, planes, cars and other means of transportation, JINGCHA began to search for the surrounding suburbs, villages and towns.

Seeing such a big commotion, Jiang Yuan couldn't help but blame himself:

"Hey, it turns out that this manganese steel foam is so important, I would have ...... if I knew it."

Su Lin immediately interrupted him and said solemnly:

"No, you're a scientist, and safety isn't your responsibility. It's all my fault! I shouldn't have taken your research lightly the other day and relaxed my surveillance here. ”

Jiang Yuan could only wave his hand and no longer continue the topic.

At 5:13 a.m., Shen Long came in and reported:

"The caretaker had just been caught, in the woods of Laowang Village, 35 kilometers away from Qianwan City. This guy actually ran out of the city on a small dragon shared bicycle, and the small dragon company found that the bicycle track was very suspicious through the positioning of the bicycle, thinking that it was a car thief who reported it to 110, and we found out. The consumption records of the experimental materials have been found, and now Huaan is interrogating. ”

The tense atmosphere was swept away in an instant, and everyone breathed a sigh of relief, only then did they remember to congratulate Jiang Yuan, and several experts even wanted to talk to Jiang Yuan.

Jiang Yuan confessed, frowned and followed Su Lin to a small room.

It was originally an abandoned office, and there were two armed soldiers standing at the door, and Cheng Qianqian sat alone in a chair, her face full of panic.

A female soldier was comforting her, but to little avail.

As soon as Jiang Yuan opened the door and came in, Cheng Qianqian's eyes lit up, and she ran over miserably, grabbed Jiang Yuan's arm tightly and asked:

"Jiang Yuan, what the hell is going on......

As an experimenter of low-manganese steel foaming agent, she was the only one who knew the formula except Jiang Yuan, and the night was too thrilling.

First of all, there was a great joy of success, and then she met the chief engineer of the Donghai Shipyard where she had interned, and when she went to the internship, she could only look at him from a distance, and this time she actually wanted to do an experiment to show the other party.

Now I don't have to worry about graduation work!

Before I could rejoice for a few minutes, the situation changed abruptly, a large number of soldiers took control of the entire laboratory and school, and the alarm broadcast did not stop.

She was taken to the small room in a daze, where a cold woman in a dark uniform asked herself a few questions repeatedly, which quickly made her nervous.

"Have you memorized the recipe and the manufacturing process?"

"Have you ever mentioned this recipe to anyone else?"

"Who did you talk to, what did you say?"

"Why are you saying that? Is there any inducing word from the other person?"

In less than two days, Cheng Qianqian repeatedly manufactured the foaming agent dozens of times, how could she not remember?

And, when she recounted that she had spoken to her roommate before going to bed last night, two cold soldiers immediately left.

She immediately understood that her roommate would be controlled for interrogation, which made her feel guilty and nervous.

Speaking from her heart, after the questioning, the Hua'an Bureau has always been very gentle with her, and even sent a supper on purpose, but the cold woman just now, as well as the two gun-wielding guards at the door, still made her very scared.

Seeing Cheng Qianqian's pale face, Jiang Yuan stroked her head and said unhappily:

"This is my experimental assistant, an important researcher of low-manganese steel blowing agent, is your way of working too rude? ”

Su Lin pointed to the table and said with a wry smile:

"It's really not to blame us, we didn't do anything about her...... Too timid. ”

Jiang Yuan saw the cold supper on the table at this time, and he could only smile helplessly.

That's right, ordinary little girls have never seen this.

After Cheng Qianqian saw Jiang Yuan, her mood stabilized a lot, Jiang Yuan comforted her for a while, and the three of them sat down separately.

Jiang Yuan said bluntly:

"Cheng Qianqian knows the complete formula, which is something I didn't think through. Tell me, what are you going to do with her?"

After speaking, Jiang Yuan felt that Cheng Qianqian had been holding his arm tightly, so he stretched out his hand and patted the other party gently.

Su Lin was silent for a moment and said:

"The military would call her into the army, receive the rank of lieutenant, and then enter a secret military research institute. ”

Jiang Yuan frowned and asked:

"Where?"

Su Lin said calmly:

"It's classified. ”

Jiang Yuan sneered:

"Don't come with me!

Su Lin was silent again:

"All I can say is in the desert of the Northwest. ”

Jiang Yuan took a deep breath:

"How long is it in service?"

Su Lin said calmly:

"There is no time for service. ”

Jiang Yuan felt Cheng Qianqian's hands trembling.

This is normal, although we all talk about giving everything for the motherland, but a few people can really make sacrifices.

The girl who was living happily in the modern metropolis one day was ordered to work in the barren desert for the rest of her life the next day.

How many people can afford this?

But what can be done?

Jiang Yuan could guess the huge effect of this material by looking at the violent reaction of the officials tonight, and they definitely couldn't tolerate a person in the know living in an undefended city at will.

As soon as this material begins to be applied, Cheng Qianqian will become a giant cheese, attracting malicious eyes from all over the world.

It's impossible to prevent it.

Once there is an accident, even if she loves Huaguo in her heart, those terrifying torture instruments will make her tell all her secrets.

Recruiting her into the army and entering the secret base is actually largely to protect her.

Jiang Yuan's voice was hoarse:

"Can you stay with me?"

Su Lin said in a low voice:

"I'm sorry. ”

Jiang Yuan said angrily:

"I know the recipe too, so why don't you send me to your institute too?"

Do you think we don't want to?

If it weren't for the attention of the elders, would you really think that you would be able to live freely after inventing this material?

Su Lin could only smile bitterly:

"You're different. ”

Jiang Yuan still had to argue, Cheng Qianqian smiled and said:

"That's it, Jiang Yuan, with my level, I can't enter the research institute if I want to!"

Looking at the light in Cheng Qianqian's eyes, Jiang Yuan couldn't help but clench his fists.

What to do?

He suddenly had a flash of inspiration and said:

"Shensi Technology will establish a secret research base on new energy in Huijiang City, Donghai Province, and I hope to cooperate with the military, which is responsible for providing security and certain scientific personnel. ”

Su Lin was very puzzled about what Jiang Yuan was going to do, but the military had always wanted to get closer to Jiang Yuan, so she agreed:

"In principle, yes, but I need to report to my superiors to be sure. ”

Jiang Yuan smiled and continued:

"I hope that this research base can undertake some research on low-manganese steel blowing agents, so that I can also help promote the follow-up progress of blowing agents. In view of this, I suggest that Lieutenant Cheng serve as a scientific researcher at this base, specializing in the research of blowing agents, which is very appropriate, right?"

"You ......" Su Lin was surprised.

This kind of practice of directly building a base for the sake of one person, she really has never seen it.

But on second thought, it was possible, and she didn't want to send this girl into the desert, where the most determined warriors were not suitable.

Su Lin smiled and said:

"In principle, yes, I need to report to my superiors to be sure. ”

Cheng Qianqian finally relaxed, although it was still a secret base, it was nearby, not a desert thousands of miles away.

And listening to Jiang Yuan's words, he will often go to the base, after all, it is the industry of Shensi Technology.

Cheng Qianqian actually felt a little happy inexplicably.

Su Lin asked curiously:

"Why choose Huijiang?"

Jiang Yuan smiled:

"There are rolling mountains and it is perfect for the base. It's also my hometown, and I love it. ”

After speaking, Jiang Yuan turned his head to look at Cheng Qianqian, and said solemnly:

"Qianqian, I assure you, you'll only need to work in the base for a maximum of ten years. ”

"Ten years from now, there will be no enemies in this world who dare to show their claws to China! At that time, you will be free to live in this beautiful land, eat as you want, play as you want, and no longer have to worry about the eyes in the dark!"

With that, he turned to leave, ready to talk to the government about the floating city on the sea.

Su Lin showed a surprised gaze, this was not the first time she had heard Jiang Yuan mention that he had risen in ten years, was he serious?