When Lin Yaxin was talking to Qu Zhiheng, she had an intuition of being watched. She has always been very confident in her intuition, especially when she is facing danger, her intuition is more accurate. This is not a special function.
, but the result of long-term training and actual combat.
At that time, the reason why Lin Yaxin turned her head to look at the building opposite the school was because out of the corner of her eye she spotted something glowing on the roof of the building opposite. Almost instinctively, Lin Yaxin thought of an infrared telescope. And that thing
The fleeting reddish light was what reminded her of infrared telescopes.
Infrared telescopes can see infrared rays, so they can be used at night, and can easily find people or animals in dense forests. Infrared telescopes convert infrared rays into electron flow through photoelectric conversion, then multiply the electrons, and finally make the electrons hit the fluorescent screen.
, into visible light. Infrared telescopes are very expensive, usually costing more than several thousand yuan. It seems that they cannot be produced in China, only the United States and Russia can.
There are two types of infrared telescopes, active and passive. Active means that the telescope emits infrared rays, which are received and imaged after being reflected by the object. Passive means that it directly receives the infrared rays emitted by the object (as long as the object is not absolutely 0 degrees, it will emit infrared rays), but the object itself
The infrared rays emitted are very weak, so they must be amplified before they can be formed.
Most people would not buy such sophisticated equipment, because the greatest use of infrared telescopes is actually at night. It can also be said that infrared telescopes are a type of night vision goggles.
Although she thought of infrared telescopes, Lin Yaxin was not so sure. After all, she and Wang Qiujie did not receive any information about the infiltration of fox hunting mercenaries. However, Wang Qiujie also said at that time that the person responsible for checking various security checks,
He was not from their department. As for which department, Wang Qiujie did not say. This could not rule out the help of the public security system. Now that he knew the importance of the target person Xiao Jun who needed to be protected, he naturally did not dare to take it lightly.
.
The other party is a top mercenary from the world's largest mercenary company, and the public security system will definitely not be their opponent. Because their strength is no less than theirs.
Arriving quickly to the sixth floor, Lin Yaxin opened the manhole and climbed up without thinking. However, she was still on guard and had already taken out the USP pistol that she had always carried.
Lin Yaxin approached the place where she found the flash of red light as fast as she could, and tried her best to hide her figure. However, there was no one on the empty roof, and the place where she found the flash of red light,
But there were a few cigar butts.
Lin Yaxin carefully picked up the cigarette butt. Fortunately, the smoker did not smoke the cigar to the end. The brand of the cigar can still be seen from the tail, with all the English letters on it: treasurer.
Although Lin Yaxin does not smoke, she still has some knowledge about cigarettes. This kind of cigarettes is called treasurer brand. Each box sells for 24 euros to 30 euros, which is equivalent to nearly 300 yuan per box and 3,000 yuan per carton. Its main product
The quality and packaging of the brand's black treasurers are exquisite, such as the luxury-sized filtered Virginia Flue Blend 90mm wrapped in a unique foil box, each one has a tipping paper with a hologram on it, ensuring these
The product is genuine. The filter rod of this brand is gold, while the cigarette body is black, and the cigarette box is also black with a gold pattern on the top, which is very coordinated and looks elegant. The shredded tobacco in the cigarettes does not contain any chemicals.
Pure tobacco leaves allow smokers to enjoy the pure pleasure of smoking.
However, the most critical thing is that there is no official channel for this kind of cigarettes to enter the country, so there is no registered trademark in the country, and there are no specialty stores.
Lin Yaxin frowned. What does this mean? It means that someone brought this cigarette into the country from abroad. The butt of this cigar looked like it had just been smoked. Even in foreign countries, no one can afford this kind of cigarette, let alone
Not to mention how many were smoked? All this indicates danger...
Lin Yaxin looked down from the top of the building, but found nothing. There were three units in this dormitory building, and each unit had a manhole. During the time she came up, the other party had enough time to leave. Three
Unit, there is only one-third chance of meeting this person. Obviously, Lin Yaxin does not have such luck.
Carrying the butt of her cigar, Lin Yaxin went downstairs and returned to the school gate. Wang Qiujie was already waiting for her at the school gate.
Seeing Lin Yaxin coming back, Wang Qiujie smiled helplessly: "What did you find?"
Lin Yaxin said nothing and handed the cigar butt she found to Wang Qiujie. Wang Qiujie took it, glanced at it, and said, "What is supposed to come will always come."
"Which department is assisting us in the inspection? I suspect that the other party has brought an infrared telescope. Has such a sophisticated instrument not attracted the attention of the assisting department?" Lin Yaxin asked.
Hearing Lin Yaxin's words, Wang Qiujie's smile became even more helpless: "The reason why I didn't tell you last time was because I was afraid of increasing your pressure. The only one who assisted us was the local public security system."
As expected, Lin Yaxin nodded understandingly and said, "It seems they have already set their sights on Xiao Jun."
"It should be like this." Wang Qiujie said: "I have been paying attention to this commanding height surveillance point in the past few days. When school was over this afternoon, it sent out an infrared monitor alarm." As he said that, Wang Qiujie showed his wrist
Wearing a watch.
The watch Wang Qiujie is wearing has an anti-surveillance and alarm function. It is a newly developed product. However, the product is not very mature. Although the anti-surveillance technology is very mature, it is difficult to make this technology into a disguised instrument as small as a watch.
, still needs to be developed.
"Unfortunately, the accuracy and effective distance of this thing are not good." Wang Qiujie said: "I still have to report the defects of this thing to the organization and let the technical department improve it."
Hearing Wang Qiujie's words, Lin Yaxin smiled. Every time the technical department developed something, they would be asked to test it.
"By the way, there is one more thing I want to give you. I didn't bring it with me the last time we met alone, so I will give it to you today." Wang Qiujie said, while taking out something the size of a key pendant, only five centimeters long.
He handed the stick to Lin Yaxin and said: "This is specially designed for you. I am very greedy. It is a small knife."
Lin Yaxin stretched out her hand to take it, and it was heavy, which was completely beyond her expectation. The knife was silver-white in color, and what was even more exquisite was that it was a spring knife. There was a small button on the front end of the round stick.
.Lin Yaxin only pressed it lightly, and the blade immediately popped out of the stick.
"This is made of the latest alloy. It really cuts iron like clay." Wang Qiujie said with an envious look.
Lin Yaxin smiled slightly, and with a slight movement of her five fingers, the knife immediately seemed to come alive in her hand, turning it back and forth and doing various tricks.
"But, I like it very much." After Lin Yaxin said this, she suddenly waved her hands lightly at the iron fences on both sides of the school's main entrance.
White light flashed, and no sound of metal collision was heard. The blade of the knife in Lin Yaxin's hand had completely submerged into the iron fence, leaving only the round stick hiding the blade, trembling slightly...