I usually see some people in movies who can poke the door open with a piece of wire, but I don't know how those people do it. He also watched some videos on the Internet to make the master key, and felt that those were simple, but if he implemented them himself, they would not be like that at all.

Li Shan has no clue in this regard, and he can't learn it in a short period of time, of course, Li Shan will not do the low-level means of picking the door and twisting the lock, which can only cause more trouble. Since this path does not work, we can only find another way.

When Wang Gong entered and exited the hut, Li Shan paid special attention to the furnishings in the house when the door was opened and closed, and he also had a general understanding of the layout of the house. Li Shan had a number in his heart, and after careful thinking, a bold plan was formed.

In the afternoon of this day, at about half past four in the afternoon, the summit Union Building suddenly sounded a piercing siren, judging from the flashing red warning lights, it should be a fire alarm, and the fire truck sounded a terrible siren, passing through the streets of Chang'an City, and quickly arrived at the downstairs of the building.

At this time, the Summit Union Building has become a mess. The people in the building fled from all floors, looking somewhat panicked.

At this point, the elevator had closed automatically, and the people in the building, no matter how high the floor, could only walk down the emergency staircase. Usually wearing high heels and tapping through the corridor like a lotus leaf in the wind, it is also a beautiful scenery, but now in an emergency, wearing high heels is obviously not good.

Those young ladies had to ignore their image, take off their high heels, and walk downstairs barefoot, but even so, those who regularly exercise are better, and those who are not too athletic are guilty.

When they finally went downstairs, some of them were covered in sweat, and the makeup on their faces had been washed away by sweat, which made the onlookers stunned, and what was even more infuriating was that as soon as they left the building, they were told that the alarm was lifted!

The cause of the alarm is said to have been a fire in a waste paper building in a bathroom on the second floor, which produced a large amount of smoke, which triggered the alarm.

According to the firefighters, it is possible that someone wants to smoke, but is lazy and unwilling to go to the special smoking room, so he squatted in the bathroom and smoked secretly, and then casually threw the cigarette butt into the waste paper, and the unextinguished cigarette butt ignited the waste paper inside.

The whole company hated the perpetrator of this incident, saying that this person had no quality at all, and the company's senior management also issued cruel words, saying that this matter should be strictly investigated, and this guy must be found out and severely punished.

And the most "quality" guy of the Quanding Peak United is hiding in the hut of the maintenance department at the moment, and this person is of course Li Shan.

Of course, all this was made up by Li Shan.

In order to obtain Wang Gong's technical know-how, Li Shan had no choice but to adopt the method of stealing skills, and carried out some careful planning and preparation in advance. When all the preparations were completed, Li Shan immediately began to implement it.

That afternoon, he sat in the seat of the maintenance department as usual, fiddling with his belongings in his hands, looking casual on the surface, but in his heart he was repeatedly deducing every step of the upcoming action, trying not to make mistakes.

This deduction had been carried out in his mind countless times, and when he was sure that there should be no problem, he waited patiently for the moment when the action began. For Li Shan, who has experienced similar experiences many times, his mentality has long been unwavering.

It had been a while since Wang Gong entered the hut, which was a prerequisite for Li Shan's current operation.

Everything developed according to what Li Shan had envisioned in advance. When it was half-past sixteen, the action began! He immediately got up and went out, went down the emergency staircase to the bathroom on the second floor, got through a partition, and locked the door from the inside.

He lit a cigarette, pinched off the filter, and inserted a match at the end of the cigarette, which ignited when it spontaneously burned to the end.

The cigarette only acts as a timer, and is wrapped in a layer of oiled paper to ensure that the match is ignited and ignited. Li Shan threw this set of earthen automatic ignition device into the waste paper, and placed a small amount of dry waste paper around, and then covered it with a large amount of water-drenched waste paper, so that when the oil paper can only ignite the dry waste paper, it will not immediately ignite the water-drenched waste paper, and will only produce a certain amount of smoke, and the smoke generated will trigger the fire alarm.

The building is equipped with a state-of-the-art automatic fire extinguishing system, which will activate once the fire alarm is triggered, and the sprinkler will start spraying water automatically, so the fire will be brought under control in a short time, so there is no need to worry about causing a fire. From the fire alarm to the sprinkler fire, there is another process during this period, and Li Shan wants this little time.

When these arrangements were completed, Li Shan quickly returned to the maintenance department, sat on a chair and quietly waited for the fire alarm to start.

He placed the ignition device on the second floor, because there are many departments that deal with daily business, and there are many people coming and going, including some people who come and go from outside the building, and it will be difficult to investigate the responsible person in the future, and it only took Li Shan less than a minute to complete the arrangement of this device.

According to the general logic, you can't finish a cigarette in such a short period of time, Li Shan has fully taken this into account, so he takes action to reduce the redundant actions as much as possible, the time he consumes is basically in line with the time spent in the general toilet, everything looks normal, if it is tracked down in the future, the possibility of suspecting him is not too great.

After a while, the fire alarm really came, and several people in the house were a little panicked, not knowing what was going on, Li Shan pretended to be very flustered, and shouted loudly in fear, "It's on fire!

Wang Gong was in the hut, and when he heard the movement, he also ran out of the hut, he ran a few steps, and wanted to turn back, which meant that he wanted to lock the door of the hut.

Liu Lu pulled him and said, I can't care so much now, let's go out first, and when they came to the corridor, they found that the corridor was full of people, and they also fled outside the building with the flow of people.

Li Shan walked out of the gate of the maintenance department first, but he didn't go far, but turned a corner and hid in a corner and secretly observed.

When he saw that several other people in the maintenance department had gone out, he immediately turned back to the maintenance department and carried out the hut smoothly.

The room is not large, and there are not many places to hide except for a few tables. There were some cardboard boxes piled up on the south wall, these cardboard boxes were more than half a person high, Li Shan moved the cardboard boxes to make some space, and then he drilled into this space and lay down against the wall.

If it weren't for someone who was bored to move the cardboard box, how could they have thought that there would be people hiding behind the cardboard box?

After the alarm was lifted, people returned to the office one after another, and after this toss, it was time to get off work, all of which was in Li Shan's calculations.

Wang Gong also returned to the hut, unless there were special circumstances, he did not work overtime. But he didn't rush to leave, but sat in his chair and drank tea for a while, and then began to slowly pack his things.

Li Shan hid behind the cardboard box, holding his breath, and did not dare to come out, because he had been maintaining a posture, he felt that half of his body was a little numb after a while, and his heart said How do you grind and chirp, why don't you go quickly.

The more he thought about it, the more Wang Gong seemed to be deliberately against him, but the more he grinded.

This Wang Gong has a habit of putting everything back in place after work, and he leaves with satisfaction until he sees that everything is in order.

Time passed minute by minute, Li Shan felt that this time was really slow, and unconsciously, his breathing became a little short, he immediately realized this, and continued to hold his breath. He felt as if he had gone back to the hardest stage of his previous one-finger meditation practice, how did he survive at that time?

There is no trick, just two words, that is - persistence!

In this tormented waiting, Wang Gong finally left, and did not forget to lock the door of the hut when he left.

At this time, Li Shan didn't dare to come out, worried that if Wang Gong came back with something, wouldn't he be hit squarely. But he was free to move his body around to relax his almost unconscious body.

After waiting like this for about an hour, I heard that there was no movement in the outer room, Liu Lu and Tang Yixing also left, Li Shan's stiff body felt that it had recovered, and when he was sure that there would be no more problems, Li Shan climbed out from behind the cardboard box.

This hut has no windows, and there is a large room outside where Li Shan and his family usually work, and the room is pitch black, and the surroundings are quiet. In such a relatively closed environment, Li Shan did not have to worry about making too much noise, which would be transmitted to the corridor outside.

The aperture of the camera brought by Li Shan is only the size of a pinhole, which is commonly known as a pinhole camera. In addition to the camera part, there is also a set of transmitting devices, which are used to transmit the captured images, and this receiving device can be received with an ordinary mobile phone.

Li Shan turned on the lights in the house and walked around the house a few times, looking for a suitable spot.

He finally fell in love with the ceiling directly above the computer screen, and planned to install the camera on top of this ceiling, and point the camera at the computer screen, once Wang Gong operated on the computer, he could record the content of his operation. These contents are stored in the memory first, and then transmitted wirelessly, and he receives the recorded video in the outer room, and the whole process is unaware, and even Li Shan himself begins to admire himself.

These ceilings are made up of ordinary aluminium gussets, one of which needs to be removed to mount the camera, and a small hole needs to be drilled into it to expose the camera.