Just when Li Xiaoning was worried about how to open the old-fashioned safe, Sister Fei unhurriedly took out a stethoscope from her bag, then put the stethoscope on the safe, and began to slowly twist the password knob on the safe.

"Don't sue me, you can open this safe with just this stethoscope, right?" Li Xiaoning was really a little surprised. He has only seen this technology in film and television works, and he really doesn't think it can be realized.

"Shh Sister Fei made a silent gesture at Li Xiaoning, and then continued to concentrate on dealing with the safe.

In fact, Li Xiaoning didn't know that this method of opening the mechanical combination lock safe had detailed instructions on the practice method in the old agent spy textbooks.

The internal structure of the mechanical combination lock safe, the hidden lock device, and the structure of the combination lock are actually similar, and the unlocking principle is actually the same. Inside the safe is a lever bolt that is always pressed against the edge of the wheel dial, and the code dial is gently and slowly turned by hand. When turning, it makes a sound of metal scraping against each other. If there is no scraping sound between metals, and there are some stuck places, this is considered a correct password. Then continue to twist according to the method to find the second number, the third number, when the three sets of passwords are twisted according to this method, the three wheel disc gaps are completely overlapped together, there will be a louder metal collision sound, that is, the sound of the lever bolt reaching into the three overlapping gaps, at this time, the combination lock is completely opened.

Of course, the sound made from the inside of the safe door is very slight when it reaches the outside of the safe door, and it is difficult for ordinary people to hear it, so it is necessary to use the earpiece or hearing aid of the stethoscope to hear and distinguish the sound clearly after repeated practice.

This method is simple to say, but it is very difficult to operate in practice, it has very strict requirements for the hearing, patience and stability of the hand picker, and generally requires the surrounding environment to be very quiet. But the environment that Li Xiaoning and Sister Fei are in now is definitely not quiet, not to mention the sound of the rain outside, just worrying about the depressing feeling of someone coming in suddenly can make people calm down. Anyway, Li Xiaoning felt that it was impossible for him to open a safe at this time without distraction.

In fact, Sister Fei's progress is definitely not fast, Li Xiaoning has raised her wrist to look at her watch three times, and she has just cracked a password. Li Xiaoning even felt that sweat began to break out on his forehead, and he understood that the longer it dragged on, the more dangerous the situation would be for him and Sister Fei. He is not a timid person, but this kind of stealing into people's houses and stealing information conflicts with his worldview, and in the final analysis, he still can't pass the psychological barrier.

After half an hour, Sister Fei finally opened the safe. The first thing that catches your eye is a pile of neatly bundled cash, but it is all dollars and euros, which are hundreds of thousands, and when converted into yuan, it is also several million. There is also some gold and jewelry. Sister Fei smiled, this was her windfall income.

There is also an Apple notebook lying in the safe, and it is estimated that the information Li Xiaoning needs is hidden in this laptop, otherwise with Huang Zhen's net worth, there is no need to carefully lock a laptop in the safe.

When Li Xiaoning put the notebook into her leather bag, Sister Fei was also quickly stuffing the money into her bag.

"Isn't that right? We're not really thieves. Li Xiaoning protested tactfully.

Sister Fei kept saying in her hand: "Do you want Huang Zhen to find out that there are thieves at home, or do you want Huang Zhen to find out that someone is coming to steal information?" ”

Li Xiaoning immediately stopped talking. He suddenly found that in the secret service industry, he was not only not smart at all, but he looked like a fool everywhere. So, he wisely chose to shut up.

Both of them moved very quickly, quickly cleaned up a qiē, and then got up and walked out of the room.

On the stairs, Sister Fei stopped Li Xiaoning first, and then held her breath and listened carefully for a minute. The room was quiet, except for the sound of rain outside the window.

After confirming that it was safe, Sister Fei waved her hand at Li Xiaoning and walked downstairs quickly. When passing by the living room on the ground floor, Li Xiaoning glanced sideways, and the big bodyguard was still curled up in the corner of the sofa, as if he had suddenly fallen asleep indecently because he was exhausted.

Hurried past the courtyard of the villa, the body of the German Mu was soaked in the rain, and the blood had been washed away by the rain. The round-faced bodyguard was still lying under the narrow canopy at the door, his trouser legs already wet.

Sister Fei lightly opened the small iron door, but it was still empty outside. The two stepped out of the small iron door and closed it with their hands.

When Li Xiaoning and Sister Fei walked to the gate, they happened to see Huang Zhen's white BMW 750 limousine rushing through the rain. Li Xiaoning could even clearly see the long windshield wipers moving back and forth quickly on the windshield. His heart involuntarily pounded and beat faster.

Sister Fei walked to the doorman's room unhurriedly, negotiated a few words with the doorman, and got back her work permit, and then left Dijing Garden with Li Xiaoning in a hurry.

Soon after Li Xiaoning and the others left, the BMW 750 that had just returned rushed out of the community again and returned soon, this time sitting in the car was the leader of Binhai City - Xue Guoping.

Huang Zhen is a woman after all, and in the face of this situation, she is already in a mess. Xue Guoping is an old fox who has been in the officialdom for many years, and he is quite a bit of a danger. He immediately notified one of his henchmen, Ma Tianbao, deputy director of the Public Security Bureau, and asked him to bring criminal investigators to investigate and solve the case within a time limit. Of course, when this instruction was made, Secretary Xue had already left Dijing Garden, and the reason was also Huang Zhen's report. Out of concern for good entrepreneurs, he gave some instructions.

Ma Tianbao is not stupid, what Secretary Xue said is high-sounding, it is all to hide from others. I am a confidant, and I know that Huang Zhen is actually my sister-in-law, and I also know that this matter must be handled in the highest priority.

Ma Tianbao is now the deputy director in charge of criminal investigation, and he has a lot of resources in his hands, and immediately dispatched the most elite police force to crack this burglary, wounding and robbery case.

In fact, there is no case in the world that cannot be solved, it just depends on whether the resources invested are enough. Now the overall Suzhì of the Binhai Police is still very good. The police first investigated the scene and found that the robbers had left no valuable clues except for a few shoe prints with foot covers. And there was no sign of the safe being destroyed. This made Fang Hongwei, who led the team, frown. This means that there are two situations - one is that the robber knows the password to the safe; The second is that the robbers have the ability to open this mechanical safe without violence.

Fang Hongwei naturally knew that it was estimated that more than three people would know the password of Huang Zhen's safe, so the first possibility was basically ruled out, leaving only the second possibility. Fang Hongwei had heard that some highly skilled thieves did have the ability to open safes, but there were not many such skilled thieves now. What's more critical is that there may be such a thief, but at the same time, he can quietly put down two five big and three thick bodyguards and a fierce thief of Demu, such a thief, it is estimated that the world will not be able to find one, right? Fang Hongwei was born as a special police officer, and he simulated many possibilities in his mind, and finally thought that he did not have this ability. Maybe he could take out the two bodyguards and a dog, but definitely not like what it was seen now - there was almost no fighting between the two sides, and all the qiē was done in an instant. Fang Hongwei felt that this was not a task that could be completed by one person.

Another thing that made Fang Hongwei puzzled was how the robbers entered the community, but he went to the central monitoring room of the community to inspect it, and the monitoring of the community was very strict, and there were no dead ends.

Fang Hongwei asked the security guard at the entrance of the community, but did not get the answer he wanted - on the day of the crime, except for two plumbing repairmen, no other suspicious people had entered the community. And the identities of the two plumbers have been confirmed.

The police took blood samples from the bodyguards and nannies, and when the results of the laboratory analysis came out, Fang Hongwei was surprised again - the guide was actually a highly effective animal anesthetic, which is generally used on large animals such as elephants, rhinos, lions, and tigers.

Fang Hongwei couldn't help but take a breath of cold air - such an anesthetic cannot be used on people, and the slightest carelessness can cause death, but the two bodyguards and a nanny all survived, and did not leave any sequelae. At this point, the identity of the robber is almost revealed.

"What? Agent? Ma Tianbao looked at Fang Hongwei with the eyes of a monster, and at the same time asked in an exaggerated tone, "Have you read too many novels?" ”

"Yes." Fang Hongwei replied in a deep voice, "The perpetrator is not only proficient in the precise measurement of animal narcotics causing instant coma, but also knows what dose can make the victim completely lose his memory after waking up. When the two bodyguards woke up, they couldn't recall what the person who had attacked them looked like.

And the perpetrator ruthlessly killed the caretaker with a dagger. The German Shepherd turned out to be a well-trained police dog. The perpetrator killed the police dog because he was afraid that it would still remember his smell after the anesthetic had lost its effect and woke up. The start is steady and ruthless, and under pressure, he can think calmly without leaving any valuable clues and loopholes.

I can't think of anyone other than professionally trained agents with such a primary. ”