A powerful country in scientific research

In just half an hour, Zhao Qiang came over with the portrait.

Su Ran quickly took it and looked at it carefully.

He Cheng was also looking at the portrait carefully.

Su Ran frowned, "I don't know why, but I feel like it looks familiar."

He Cheng nodded in agreement, "I think so too."

Zhao Qiang was very satisfied when he saw that their reactions were similar to his. It seemed that he was not wrong.

"To be honest, I feel familiar with him, too. He knows about Comrade Su's preferences and must have had contact with you, so it's not surprising that we all look familiar."

Su Ran frowned, "Comrade Zhao, can you tell me more about this woman's details, such as her height and appearance?"

Zhao Qiang naturally did not refuse.

"About 1.75 meters tall, thin but with a big frame, long hair, that's about it."

Listening to Zhao Qiang's description, Su Ran's brows furrowed even deeper.

She had seen many men of this height, but very few women.

Of course, it’s just a little, not none.

But even if it was few, Su Ran wouldn't be able to remember them one by one if she was asked to recall them now.

The same goes for He Cheng and Zhao Qiang.

They really wanted to find the person quickly, but it was like looking for a needle in a haystack.

Su Ran looked at the portrait and an idea flashed in her mind: maybe, she could...

"What do you think of making a feint to the east and attacking in the west to lure the snake out of its hole?"

He Cheng and Zhao Qiang are not stupid. They have read the Thirty-Six Stratagems. When they heard Su Ran's words, both of them looked unhappy.

He Cheng was the first to object, "No, I can't take risks with you."

This is what Zhao Qiang meant.

"Comrade Su, you should know that your safety is more important than catching them."

Su Ran curled her lips.

She didn't want to take risks, but she could never catch the person behind the scenes. She always felt uncomfortable. She was in the light while the person was in the dark. This feeling was too uncomfortable.

Seeing that Su Ran didn't say anything, He Cheng and Zhao Qiang started talking about the girls who were around 175cm tall among their classmates.

Zhao Qiang memorized them one by one in his mind and prepared to go back and check them in detail.

After all, they were just classmates, and He Cheng didn't know much about them. He basically talked about their general situation based on his memory.

Seeing that he had said a lot, Zhao Qiang felt that his brain was not enough, so he borrowed a piece of paper from Su Ran and started writing on it.

Su Ran, who was watching them, couldn't help but say, "I promise I won't get hurt."

He Cheng frowned. He thought this matter was over, but why was Ranran still talking about it?

"No."

The other side has used such a strong poison, which means they are ready to kill Su Ran. How could they dare to let Su Ran take the risk?

If you don't handle it well, people will die.

Zhao Qiang had the same idea.

Seeing that he couldn't win over them, Su Ran stopped talking.

Since they feel they are unable to protect themselves, she will show them that she can protect herself!

However, it is not the right time yet, she has to quickly finish the unfinished thing in the space.

Thinking of the half-finished thing in the space laboratory, Su Ran couldn't help but curl his lips.

Fortunately, she suddenly became interested in this thing and studied it for a while, so the time was not wasted.

Now it can be used!

"Since you won't let me go out, can you bring the things in my office in the machinery factory? I can't stay at home all the time, so I can do research at home, right?"

He Cheng and the other man did not object to what she said.

Zhao Qiang: "Okay, write down what you need and I'll get it for you later."

Su Ran smiled, "Okay, thank you for your hard work, Comrade Zhao."

Zhao Qiang smiled, "Comrade Su, you are too polite."

While Su Ran was writing the list, Zhao Qiang started to compile a list with He Cheng.

-

Zhao Qiang was very efficient. An hour later, he delivered Su Ran's things from the laboratory to the Su family.

Su Ran moved her things to the study, and used it as her temporary laboratory during the few days she was at home.

Because Su Ran's research has always been confidential, even if He Cheng wanted to accompany her, he had to be careful. So when Su Ran was busy with work, He Cheng was at home, busy writing the future plans for the three factories: the oil press factory, the garment factory, and the breeding farm.

It just so happened that they were about to leave the factory. It would take at least four years to go to college, and they might not be able to return to Qinghe Brigade after graduation. He had to determine the development direction of the factory in the coming years, and another thing was how to arrange the factory's personnel after those who had been admitted to college left.

Three days passed like this, and Su Ran finally succeeded in the experiment.

She happily took her things and went next door to find He Cheng.

When the incident first happened, Zhao Qiang and others did not allow Su Ran to go out. Now they have arranged people to guard the area near Su's house, and the area is very safe, so Su Ran can go out now, but cannot leave the family compound.

Su Ran was quite satisfied with this.

After all, she has been a bit busy lately, and going out is not as important as doing research.

Now that the research is done, Su Ran can't wait to show it to He Cheng.

"Aunt Zhang, where is He Cheng?"

"Upstairs, can I call for you?"

Su Ran waved her hand, "No, I'll go find him myself, Aunt Zhang, just do your thing~"

Then, Aunt Zhang saw Su Ran holding something and quickly going up the stairs.

Looking at her reckless appearance, Aunt Zhang's face was full of smiles.

Su Ran has been to the Chen family many times and is very familiar with it.

After Su Ran came up, she went straight to He Cheng's room.

"Boom boom boom..."

"Enter."

Hearing He Cheng's words, Su Ran hurriedly pushed open the door.

"Of course, why are you here?"

Su Ran walked up to him with a smile and picked up the things she brought with both hands.

"Look, this is my new baby."

Upon hearing this, He Cheng hurried over and took a closer look at what Su Ran was holding.

He was a little surprised. "A piece of clothing?"

Su Ran raised an eyebrow, "Hmm, pick it up and have a look."

He Cheng obediently picked up the clothes. It was a very standard style of shirt. No, it wasn't really a shirt. It had shirt buttons but no shirt collar.

Its material is slightly harder than cotton, and somewhat like softer tweed, but it doesn't look too thin, like an ordinary shirt with a layer of fleece added inside.

He looked at Su Ran in confusion, "Is this the new dress you designed?"

Su Ran smiled proudly, "Designing clothes is indeed interesting, but the focus of this dress is not the design, but the material."

As for the design, Su Ran would never say that she thought the shirt was practical, but the collar was too difficult and time-consuming to make, so she did it this way just to be lazy~

╯ (╯ ▽ ╰) ╭

Hearing this, He Cheng began to look at the material of the clothes, but after looking for a long time he still couldn't see anything.

"I have indeed never seen the material of this dress before. But even if it is different from other clothes, it is still cloth. What's so special about it? Comrade Su~Expert Su~Engineer Su~Just tell me."

He Cheng asked without any shame.

Su Ran raised the corner of her mouth, "Since Comrade He doesn't know, let me introduce my new treasure to you~ This is a new material, it can fire bullets, it can be said to be invulnerable to swords and guns."

He Cheng was so shocked that he was speechless. After a moment of silence, he seemed to have found his voice and trembled, "Is that what I meant?"

Su Ran: "Of course."

He Cheng: !!!

"Ran Ran, do you know what this means??!!"

"of course I know."

Looking at Su Ran's confident look, He Cheng suddenly didn't know what to say.

After a minute of silence, he said aggrievedly: "I feel that I am even less worthy of you, what should I do."

Su Ran patted his back and said, "It's okay. I don't dislike you."

He Cheng chuckled, "When did you become my sister?"

Su Ran raised an eyebrow, "We are the same age, so is the difference of a few months a problem? Maybe you were born prematurely, so I am older than you."

He Cheng nodded perfunctorily, yes, yes, he was five months premature.

"Do you want to try it with a knife?" Su Ran suggested, seeing that He Cheng was very interested in the clothes.

He Cheng's eyes lit up, "I'll get it."

He Cheng came up with a knife and stabbed twice, but the clothes didn't move at all.

Looking at the clothes that were in perfect condition, He Cheng felt a little eager to do something.

"How about we ask Comrade Zhao to try again?"

Su Ran smiled, "Okay."

Zhao Qiang was still investigating the murderer at the police station. Su Ran was "confined" to the family compound and couldn't go out, so she could only call Zhao Qiang over.

After He Cheng called Zhao Qiang, the two of them waited for him to come over at Su's house.

Su Ran's excuse for staying at home these days was that she was doing a research that needed to be kept confidential, and it was inconvenient for her to go to the factory, so she had to stay at home for a while. Grandma Jiang and Grandpa Jiang believed it and never asked any questions since their granddaughter never lied.

Su Ran felt that she was not lying, she was doing research~