Night in Peiping. As the capital with an astonishingly high population density, the city of Peiping is not completely silent even at night. Every light in the office building will remind you of the people who work overtime to make a living. But now is also a good time to commit crime.

Xu Yi changed into a black suit, wearing a knitted hat and covering his face with a large mask. He can't wait any longer. Now he is in the state of suspension from school. He can only work part-time here. If he spends a long time here, his economy will be dragged down sooner or later. What's more, according to the recent daytime investigation, the other party's confidentiality work is extremely well done. Even if they can delay with them for a long time, I'm afraid there will be no progress.

What Xu Yi can do is to take risks.

Standing outside the wall, Xu Yi can hear his heart beating. What are you doing? On this point, Xu Yi is very clear that he is trying to invade a building whose security system is far beyond the ordinary enterprise office building, but he is not a secret agent with unique skills. He is just an ordinary college student who has not yet graduated.

If Xu Yi had a little sense, he shouldn't do such a stupid thing. But Xu Yi chose to do so. Although the man didn't tell his sister where Xu Lingshan's body was, he gave him the general location and gave him a detailed map of the building.

Xu Yi looks at the watch on his wrist. Since the appearance of mobile phone, the watch has become a kind of decoration. Few people can use the watch to watch the time. However, compared with mobile phones, watches still have a huge advantage, that is, mechanical watches do not send electrical signals.

If you bring a mobile phone or any electronic communication device near here, you will be immediately detected by the other party's detection system, and all your communication content will be monitored by the other party. But the mechanical watch made up of countless pinions can avoid this kind of detection.

There are still five minutes to go. In another five minutes, the time will reach 4:15 a.m., only once a week. The security system of the building will be temporarily restarted and maintained at this time, and the time for restarting and maintaining is less than two minutes. In two minutes, Xu Yi has to climb over the fence, pass through the temporarily closed cameras and detection doors, and then reach the elevator area.

If Xu Yi can arrive at the elevator area smoothly without being found by the patrol, he can find the cleaner's passage near the elevator shaft - the elevator in this building can never be used. Any button on the elevator will enter your fingerprint and compare it with its fingerprint database. Unless you are an unidentified black house, otherwise when your finger touches electricity When you press any button on the ladder, your identity and electronic files will be displayed in front of the whole building without reservation. So Xu Yi can only choose the cleaner channel.

Five minutes later, the lights in the building did not change at all. Standing outside, Xu Yi could not judge whether the security system inside the building had been restarted or not - the maintenance personnel might restart it in advance or later. In this case, Xu Yi would be trapped. But without any hesitation, he stepped back twice, and then Xu Yi dashed toward the high wall.

In order to avoid suspicion, the wall of the building was not specially raised, so Xu Yi easily turned over. When he fell from the wall, he immediately saw a camera mounted on a lamp post, and the camera was facing him. You found yourself? Or, as the map says, is it a temporary security vacuum for the building? Xu Yi has no way to judge. Now all he can do is run.

According to the direction indicated on the map, Xu Yi started to run quickly without any hesitation. At the moment, the building is extremely open, and there seems to be no patrol security personnel. Xu Yi's footsteps reverberate between the wall and the column. After he turns over the same unmanned detection door, he successfully passes through the blank area between the wall and the building and comes to the scope of the building.

Xu Yi's heart has never been beating so fast. He has lived in the world for more than 20 years. The worst thing he has done is to steal melons with his elder sister in the melon field when he was a child. After their parents fell asleep, they ran to the melon field under the cover of night. Both of them thought that the melon farmers must be as fast asleep as their parents, so they lingered in the melon field for a long time, and finally they met an extra large melon. Xu Yi is younger than his elder sister, and his strength is much smaller. So his elder sister carries the big head of the melon, and he carries the small head. But before he takes a few steps, Xu Yi shouts that he can't walk any more. So my sister proposed to change a smaller melon, but Xu Yi didn't rely on his strength. He wanted this one.

Two people in the melon field dispute for a while, finally attracted the melon farmers. Late that night, they were taken back by their parents. Xu Lingshan resisted all her faults on her own, claiming that it was all her own idea. Of course, it attracted a good fight from her parents, but Xu Yi was spared.

In retrospect, Xu Yi finds that he always drags his sister's back, as he did when his parents were alive and after their death. If it wasn't for her younger brother, my elder sister didn't have to work so hard. Because of her beauty, she should have married a man who loves her and enjoyed her life. How can it come to the end that the capital can't live in peace now? In any case, Xu Yi will bring back his sister's body, and then he will find those who killed her, tooth for tooth and eye for eye.He walked quickly through the elevator area without stopping. Even so, the short two minutes passed quickly. From the start of restart to the end of restart, there is no difference in the appearance of the whole building, but Xu Yi knows that from now on, he is like a weak insect falling on the spider's web. Every careless action of him may lead to the capture of spiders.

Judging from the signboards hanging outside, it's just an ordinary insurance company, and the staff in and out of here are just ordinary white-collar office workers. But Xu Yi knows that those are all illusions. An ordinary private enterprise can not achieve such a strict degree of security, and will not release any recruitment notices. Xu Yi has browsed the website of this insurance company on the Internet. It has to be said that their efforts in confidentiality are beyond Xu Yi's imagination. From products to preferential activities of major festivals, this insurance company has everything on its website. You can even place an order on it to buy an insurance for yourself! Even Xu Yi was almost cheated by them. But Xu Yi still found their only flaw, that is, Xu Yi did not find the information of the insurance company on any other recruitment website.

How can a private insurance company never recruit people?

Xu Yi can imagine what kind of organization needs to cover itself up so painstakingly, and even set up an insurance company with complete procedures and well-designed products. The person who gave his own map said it was true that there was a "special Academy of Sciences" circulating on the Internet.

The body of his sister, Xu Lingshan, is here.