Vol 2 Chapter 57: High frequency ringtones

When Lin Feng arrived at Xujiahui Ganghui Plaza, the square was already crowded. A large number of loyal legendary players or Li Zhiyou’s fans chanted Li Zhiyou’s name, and many people even tore up posters from which Internet cafes they did not know. Signed, there are still many people standing on a high place holding the camera, clicking and clicking and taking pictures.

Reporters who were moved by the wind also rushed to the scene. According to Lin Feng's incomplete statistics, reporters from at least three newspapers and one TV station arrived. The entire scene was chaotic, and Lin Feng tried several times, but couldn't squeeze into the already crazy crowd.

Lin Feng looked anxious, but was helpless. Thinking of Li Zhiyou in the center of the crowd, he must be very scared at this moment, and his heart is a little more anxious.

"Mr. Lin, you can't go on like this, I'm afraid Xiaozhiyou won't be able to get out in the dark." Yang Xing also looked anxious. After getting along during this time, everyone likes Li Zhiyou, who is simple, cute and considerate. People familiar with her love to call her Xiaozhiyou.

Lin Feng knew that the more he dragged, the more troublesome he got, but how did Lin Feng squeeze in with thousands of people in front.

"President Lin, I'm sorry. I was separated from Vice President Liu and the others when I waited for the bus just now. Unexpectedly, this happened. I'm really sorry, but I'm dereliction of duty!" Zhang Long also rushed to see this situation with an anxious expression on his face. upset. If this were in the army, and the target of his protection was surrounded by people like this, it would definitely be regarded as a major negligence, and he would definitely be punished severely.

Although Lin Feng was angry and anxious, he couldn't say anything to Zhang Long. After all, he was too careless. Li Zhiyou, who had forgotten his overnight fame, could no longer appear in public like this casually. If you want to blame it, you can only blame it. Yourself.

"Forget it, I don't blame you for this matter, I blame myself for being too careless." No matter how anxious Lin Feng was, he could only comfort Zhang Long, who was annoyed at this moment. This is also the imperial technique that Lin Feng has learned after undergoing the tempering in the market.

Lin Feng’s comfort did not give Zhang Long the slightest relief. He still blamed himself. Although he wanted to rush to rescue Li Zhiyou and Liu Yingying from the crowd, at this moment, even if he was the top special force in China, he couldn’t fight with him. Thousands of people confronted.

"Captain!" Zhang Long exclaimed with a smile of joy.

Lin Feng looked up, and Wang Meng walked over with a sullen expression on his face.

"Brother Meng, what should I do now?" Lin Feng's eyes lit up. Since meeting Wang Meng, there have been few things Wang Meng can't solve.

Wang Meng nodded, gave Lin Feng a relieved look, walked up to Zhang Long, and unceremoniously slapped Zhang Long.

The crisp sound is still clearly audible in this noisy square, attracting a lot of attention from others.

Zhang Long didn't dodge. He slapped Wang Meng straight there, and his dark skin showed 5 bright red palm prints.

"Asshole, how did you become a bodyguard! Go back and give me a good review!" Wang Meng was full of anger. Zhang Long and others were brought by him, but now they are so dereliction of duty. This is not to lose the face of Zhang Long alone, but to lose his face, as well as the face of the entire team. Lin Feng assured him that the entire security department was handed over to him. All the company's security measures were solely responsible for him, but he couldn't even protect the two most important people in the company. How was Wang Meng not angry.

"Brother Meng, forget it, this is too careless of me, it has nothing to do with Zhang Long." Lin Feng can only come out to make a rescue at the moment. He is terrible. At this time Zhang Long was slapped in the face by Wang Meng in the public. What happened to Wang Meng? Dissatisfaction.

Unexpectedly, although Zhang Long was slapped fiercely by Wang, his brows were loose, as if a child who had done something wrong was forgiven by an adult, his heart was relieved. This gave Lin Feng a new evaluation of the friendship between Wang Meng and others.

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"Xiao Lin, don't worry, it's handed over to us." Wang Meng walked up to Lin Feng calmly at this time, patted Lin Feng's shoulder lightly, and let the anxious look of Lin Feng relax a bit and watched silently. Crowd Center-Friends, don't be afraid, I'll come to rescue you right away!

Wang Meng took out a set of electronic equipment from the van that Lin Feng had never seen before, and said to another soldier beside him, "Wang Hai, how about it, is this equipment effective?"

Lin Feng remembers this person, his name is Wang Hai. However, unlike Wang Meng and others, his close combat is not too strong (of course, compared with Wang Meng and others). His strength lies in electronics. It is said that he has entered the US internal network.

Wang Hai smiled, "Captain, absolutely no problem, this is also my latest small improvement, it is definitely suitable for the current riot scene."

"Okay, let's go!" Wang Meng opened the road ahead, while Wang Hai followed behind with the machine in his arms.

Lin Feng was taken aback, pointing at the extremely weird machine and asked, "Brother Meng, what is this?"

With such a small and strange thing, can it deal with fans who are almost crazy and irrational? Lin Feng really didn't believe it.

Seeing Lin Feng's unbelief, Wang Meng smiled slightly and nodded to Wang Hai. After Wang Hai fiddled with the weird machine a few times, Lin Feng only felt a buzzing sound in his ears, and then suddenly a sharp and piercing sound pierced the eardrum, the pricked ears were painful, and the whole person could not help but cover his ears. Squatted down.

"Alright." Wang Meng motioned for Wang Hai to stop.

"Ah, it hurts!" Lin Feng shook his head for a while before he recovered. Looking at the weird machine in Wang Hai's hand, he was in awe and instinctively stepped back.

"Uh, by the way, Brother Meng, why are you all right?" Lin Feng also found that his ears hurt just now, but Wang Meng and Wang Hai, who were closer to the machine than him, had nothing to do. And they didn't wear any protective equipment on their ears, which had to surprise Lin Feng.

Wang Meng smiled and motioned for Wang Hai to explain.

"Mr. Lin, this is a high-frequency ringtone." Wang Hai smiled slightly, and explained, "Humans are most sensitive to the sound frequency of two kilohertz, and the sound above 8000 Hz is a high-frequency sound, and not everyone can hear it. Arrived."

Lin Feng was taken aback. Although he had heard of high-frequency ringtones, it was only a vague concept.

"The human cochlea is in a rolled shape. The part closest to the sound source cells is processing high-frequency cells, and the latter part is processing low-frequency cells. When high-frequency sound enters the cochlea, it will first resonate with high-frequency villi nerve cells. But everyone When receiving these high-frequency sounds, the reactions are different. It will decline with age and the influence of noise, so not everyone can hear these high-frequency sounds." Wang Hai went on to explain.

"On the contrary, if genetic influences, some people will be particularly sensitive to these high-frequency sounds. Scientists have tested and confirmed that usually adults over 25 years old will not hear these high-frequency sounds. From another perspective, This high-frequency sound can easily distinguish whether a person is 25 years old."

Lin Feng suddenly realized, no wonder only he had a reaction just now, but Wang Meng and others did not respond.

Could it be that... Lin Feng understood what Wang Meng and others wanted to do.