Back to 90s she made a fortune from scientific research

Chapter 888 is the sensor
"I thought you would call me a profiteer." Qin Hongfei said in surprise.

"As long as it's useful, no matter how expensive it is, it's worth it. My adoptive father said that in the Qinshi case, you were able to escape the danger, and you contributed the most." Although Jiang Yi'er didn't really believe this sentence, she saw Qin Hong with her own eyes on Banxin Island. Fei uses these weird things.

If it weren't for these oddities, they probably would have died on Half Heart Island, so they are useful.

Qin Hongfei laughed: "That's a good point, but it's a pity that you have become smarter. I was waiting for you to scold me so that I could take the opportunity to raise the price. This would make me feel embarrassed to raise the price."

Jiang Yier: "..."

I never thought that you really don't do anything with people.

Qin Hongfei sold two sets of Jiang Yi'er and got [-] in the account. As soon as the money arrived, she immediately went back and wrote a sheet of materials, handed it to Yu Chi, and asked him to run with Jiang Wan for a while. Go to Qin City to buy.

Yu Chi subconsciously looked at the material list.

Qin Hongfei said, "These materials are fragmented and special, and Tang Qi and the material library can't get them all."

She had already asked in advance.

Jiang Wan looked at a few of the materials, and they were all relatively unpopular, "What are you going to do?"

Qin Hongfei said with bright eyes, "Make a sensor..."

Jiang Wan and Yu Chi went to Qin City to search for materials. These are hard to find in the market, and some of them need to go through processing procedures, which is very cumbersome and can only be bought on the black market. But they were lucky, and there were supplies when they first arrived. Yes, we made an appointment for the time and place of the transaction, but the seller refused to sell it the next day.

In business, this kind of thing is common.

Jiang Wan didn't care, and continued to run with Yu Chi, but then the entire market couldn't buy the materials they wanted.

Yu Chi said, "Something is wrong."

Jiang Wan nodded, "It's really not right."

It would be fine if it was too rare material, but these are not so rare, Jiang Wan simply went to his senior brother Hou Yu for help, Hou Yu was drinking tea in the shop, when he saw Jiang Wan coming, his expression was slightly Bian was choking heavily on the tea in his hand, and quickly forced a smile, "Junior brother, long time no see, I heard that you went to Yangcheng to develop."

Jiang Wan said, "Senior brother, after some pleasantries, let me show you my material sheet..."

After he handed it out, he realized that it was wrong and handed it wrong.

But Hou Yu took over, glanced at it casually, and said, "Well, you don't have any of these materials you want."

Jiang Wan: "..."

He said strangely, "Brother, I gave it wrong just now, this one is the real one."

Hou Yu: "..."

After a few minutes.

Both Yu Chi and Jiang Wan frowned, "You mean, someone asked to sell us the materials?"

Hou Yu nodded helplessly.

Jiang Wan said, "Who?"

He didn't remember who he had feuded with. The only thing he said was, "My teacher? No, how can my teacher have such great power? If he wants such great power, he won't be humble enough to steal students' works..."

Yu Chi said, "The black market itself is doing black business. It can make people there afraid of obedience. It has a good background..."

Hou Yu glanced at Yu Chi, asked the younger brother in the store to guard the door, and then said, "It is true that you have a strong background, unless you have a higher background than him, otherwise you will not receive this material. "

Jiang Wan frowned, "Who the hell is it?"

Hou Yu said, "The Nan family."

Nan family?

Qin Hongfei wondered about the origin of Xia Nan's family inexplicably, but she didn't think of it, so Yu Chi went to inquire about it. The local wealthy businessmen in Qin City follow black and white, and this Nan family is somewhat different from Shao's family. connect.

"Shao Dafu's wife's natal family is the Nan family, and they are tax merchants. You know that if you do this, if you have something to do, it will be difficult for you, so generally no one is willing to offend them. "

Qin Hongfei turned her head puzzled, "Have I dug his ancestral grave?"

It's just a few materials to buy, but it's also blocked?

Meng Yu; "..."

She pondered for a while, but didn't dig.

The Nan family tried their best to block the way, Qin Hongfei wanted to find Feng Guosheng, good guy, he was away on a business trip.

She could only go to Qin Yan to find a solution.

Qin Yan looked at the younger sister through the video, listened to the materials she said, and said directly, "These are beyond my scope."

Seeing that he couldn't help, Qin Hongfei sighed.

Brother or something, it's really useless.

Qin Yan: "..."

When you used me as a moving sedan chair in Qin City, you didn't think much of it, "Go and ask Jinnan, he should have a way..."

Qin Hongfei said, "I have already asked the Tang family."

Qin Yan said, "Stupid, I'm talking about Jinnan, the Tang family is the Tang family, Jinnan may have other ways."

is it?

Okay.

Qin Hongfei immediately turned around and contacted Tang Xiaojin: "Do you have a solution?"

Tang Jinnan asked directly, "When do you want it?"

Qin Hongfei said, "The sooner the better."

Tang Jinnan nodded slightly, "OK."

Qin Hongfei couldn't help but be surprised when she saw that he really has a way, you really have a way, that's great, better than Qin Yan.

First reached out to pick up the paper, "These materials aren't that rare, are they?"

Qin Hongfei said, "Yes, but someone refused to buy it, do you know the Nan family?"

Tang Jinnan's handsome face showed some confusion: "The Nan family...the Nan family in Qin City? I have heard that the situation of the Nan family is somewhat similar to my family..."

"Now the person who is in charge of the house is also married to Miss Nan's family. Miss Nan's family has contacts with my mother, and my mother has a high opinion of her. What's wrong?"

"..."

Qin Hongfei wrinkled her face and explained the situation.

Shou Shou said coldly, "The relationship between the Nan family and the Shao family is indeed good, but it is impossible for the Shao family to hold grudges aside from what happened before. Even if they do, they won't join forces with the Nan family to make things difficult for you to buy materials. There may be other reasons."

Qin Hongfei said, "But apart from the encounter with that Shao Qiye, I can't think of any other reasons for offending the Nan family."

Several people pondered for a while, but couldn't figure out why.

Just don't want to.

It took Tang Jinnan less than a few days to deliver the materials Qin Hongfei wanted to Qinhuai Street.

Qin Hongfei drew a blueprint—and then called Jiang Wan and Zhuangyan over.

"This is..." Jiang Wan showed surprise.

"It's a sensor." Qin Hongfei replied, "A sensor for anti-reconnaissance watches." The inspiration was thanks to Dr. Niu's sensor that reminded her of it.

"The reason why the anti-reconnaissance watch has the function of anti-reconnaissance is also because there is a sensing electronic device inside, and this thing can reversely sense the electronic sensor in the anti-reconnaissance watch... In simple terms, it is equivalent to a master A device and an auxiliary device, but its role is not limited to that."

In the future world, this thing can be used to sense metal devices.

It can also sense the abnormal data of the repeated entry and exit of surrounding people.

A very large machine.

(End of this chapter)