(Second Update)

The night is dark and the traffic is flowing.

In the bright light, Tang Jun's car blended in, not conspicuous at all.

Time was not urgent, so Tang Jun opened the car window and let the evening breeze pass through, soft and refreshing.

He had just finished calling Bai Jie and found that her progress was going smoothly. Qin Jingnan did not express his anger at her, but paid special attention to her arrival. He even had a long interview with her in person, and finally placed her in a house in the Dianchi Villa area.

Bai Jie said that Qin Jingnan's personal driver and bodyguard is very powerful. His name is Buck. He is probably a first-class expert with a reserved aura. He is never separated from Qin Jingnan. Recently, Qin Jingnan never leaves his villa and does not even deal with government affairs. Who has that person?

Now, she didn't dare to search easily.

Tang Jun told Bai Jie to be careful. He would try his best to cause trouble to distract Qin Jingnan and create opportunities for her. Now he should act cautiously and not make the other party suspicious.

The two of them waited for a long time before closing the line. The Hundred Group was finally in sight.

This building complex located in the core area, the main 66-story building is where its headquarters is located.

Baida Group has a land area of ​​more than 30,000 square meters, a total construction area of ​​about 500,000 square meters, an above-ground construction area of ​​about 400,000 square meters, and an underground construction area of ​​about 100,000 square meters.

Baida Group integrates functions such as jewelry companies, platinum five-star hotels, apartment hotels, 5a-level office buildings, serviced apartments, urban core businesses, leisure and entertainment.

The place where the robbery occurred was in the underground area. Wu Liang told Tang Jun these things. Now the file information of this case is stored in Tang Jun's mobile phone.

Tang Jun found an inconspicuous parking space, took out his cell phone and carefully read the incident.

On the night of the incident, all the safety passages of the Baida Group were locked, and the air-conditioning vents on the negative three floors were pried open. Wang, the staff member on duty at night, and four other people were killed on the negative three floors. There were a total of 7 safes.

Gold, platinum, antiques and jade were stolen, with a total value conservatively estimated to be over 500 million.

Someone later broke into the control room of Baida Group, killed a security guard on duty, took away and destroyed the surveillance images at that time.

The conclusion of the on-site investigation is that only one person entered the crime, and it is not certain whether there is anyone who responded. He is familiar with the environment, proficient in electronic technology, can skillfully destroy alarm and monitoring facilities, is agile, and is good at fighting. The method of killing is stabbing with a knife.

No firearms were used.

The image of a lone thief was brought to life by the boring description! There are still such people now. Tang Jun knew that this matter was difficult to investigate.

But no matter what, you have to go in and take a look for yourself.

Tang Jun got out of the car and walked to the Platinum Hotel. He planned to enter the interior first and then follow the robber's process again to see if there were any clues to follow.

After chatting briefly with the beautiful woman at the reception desk in the hotel lobby, Tang Jun went to the 24-hour coffee shop downstairs. After ordering a cup of coffee and observing, he climbed out of the bathroom window of the coffee shop and continued down to the 35th floor.

office area and got into it.

The distribution of the whole building is like this: the 50th to 60th floors are the entertainment area, the five-star hotel is located on the 35th to 50th floors, the office area is from the 35th floor, and the commercial area is below the floor.

As for the 60th floor, it is a private club and is not open to the public at all.

After midnight in commercial areas and office buildings, the elevators will be closed and the safety passages will be locked until the early morning.

The elevator to the underground area is only open here, and you need to take another special elevator above the 35th floor.

The robbers must have been approaching a certain level underground, entered the underground through the air-conditioned passage, then returned the same way, took the stairwell to the 35th floor, and passed through a certain channel, perhaps the elevator passage or like Tang Jun, climbed through the window and climbed out.

Leave somewhere above the 35th floor.

For the sake of convenience, Tang Jun used the breath isolation technique to hide his figure. Although the office buildings and commercial areas were closed, the monitoring facilities were still working as usual. He did not want to leave any hidden dangers of image data to himself.

But as he went along, he inevitably left a deep psychological shadow on the security guards watching the surveillance.

It's so scary, it almost looks like it's haunted!

Many of the curious actions when opening and closing doors or wandering around in the business district were watched by the security guards who were watching in real time.

The lifting frame on the first floor is very high and is not suitable for climbing onto the air conditioning ventilation ducts on the roof. The closest location is on the second floor.

Tang Jun sat in the deserted staff office on the second floor, cruising back and forth on an office chair with wheels, thinking about where the robbers might choose.

The security guard in the monitoring room pressed his heart and stared at the images from the night vision camera with bulging eyes, terrified!

Tang Jun decided to go into the ceiling to take a look first. He just wandered around and found nothing. He felt that he should at least

You may be able to find a breakthrough by simulating the behavior of a robber.

The police have been investigating for days, but finally stopped here. The area of ​​​​Baida Group's commercial area is too large, and there are no possible places to enter.

There were so many that it was impossible to determine where the robbers entered from.

Tang Jun chose a booth selling souvenirs near the corner of the hall, stepping on the goods covered with a tarpaulin.

I climbed up along the unknown pipe hanging from the roof of the shed, and gently pushed it with my hand. The one-meter-square stone on the roof of the shed

The ceiling module was pushed open with a bang.

The roof of the shed was much wider than expected, half a person tall, with metal grilles and very thick keels. Tang Jun didn't even have to climb.

Walk, use your hands and feet together, and the cat can walk through it by holding its waist.

The dust was very thick, and Tang Jun frowned. If it was such an environment, how could it not leave any traces?

Of course, the police also adopted the method of reverse investigation, entering through the vent where the robber entered the underground, and began to trace the robber in reverse.

The strange thing is that there is still no progress.

With a thought in his mind, Tang Jun activated the Deep Sea Isolation Technique. His body was wrapped in an invisible air mass and radiated soft light.

Halo, the light is not strong, but it illuminates the surroundings in detail.

While searching, I moved forward without any clues, and soon discovered the location of the main vent where the robbers went down.

The traces here are beginning to become messy. They should have been left by the police that day. Even if the robbers did leave clues, Tang Jun

The ability cannot tell the difference either.

The vent is about 60 centimeters in diameter, with a soft steel frame and an aluminum foil shell to seal it. However, a 40 centimeter long and wide gap was cut out with a sharp tool near the ceiling.

Tang Jun put his head in and took a look. There was just enough room for a person of average stature to pass through, so he simply slid down.

There are several thigh-thick interfaces on each floor, connected to this pipe, which should be several air conditioners nearby.

The third floor was reached in a blink of an eye. The same openings were made in the pipes, also close to the ceiling, which shows the robbers' detailed calculations.

The roof here is no longer an alloy keel, but has become a steel bar as thick as a thumb, with narrow iron bars in the middle. Tang Jun found that a section of the steel bar had been broken. He touched it with his hand and found that the break was sharp.

, it was actually torn apart, what a huge force!

Tang Jun said to himself, if he pulled with all his strength with both hands, it would not be easy to break such a thick steel bar in such a small space.

The ceiling module was temporarily restored, and Tang Jun quietly went down, which was located on the edge of a partition wall on the negative third floor.

Extremely hidden, it is indeed a good location!

Turning around the partition wall, there is a huge exhibition hall. Even at night, it is still brightly lit, so you can see everything at a glance.

The area is thousands of square meters, much larger than the commercial area on the ground. There is a circular exhibition stand in the middle, with the big trap and the small circle arranged like a maze wall, with counters on the top and safes on the bottom.

There are scattered booths scattered around on wrong roads, and the specifications of the display cabinets are the same.

The hall is luxuriously decorated, with a golden wood-grained ceiling above the head, cloud patterns all over the walls, and pillars that effectively shield the booth.

, people can’t notice the suddenness at all. The lights from all angles are densely everywhere, even on the floor under your feet.

All.

Now Tang Jun has a very weak feeling. Someone inside the Baida Group must have betrayed the news. The route chosen by the robbers

The line was just right. At least the action was well planned and prepared. At least except for getting down from where I was just now.

, Tang Jun couldn’t find a better location.

There are three exits in the lobby. The place you enter is a blind corner. Continue walking over there and you will find the restroom and then the rest area.

room, and at the end is the safe passage, but the door has long been locked.

On the other side is the main entrance of the Top 100 Jewelry Company, which is open for business every day. The unnoticed place on the back of the door

, which is the company’s security office. The monitoring information inside is shared with the general monitoring room. You can view the negative three floors in real time.

The condition of every corner.

Due to the last incident, all four security guards on duty were killed. Now the security force has been strengthened and a total of 10 security guards have been deployed.

Security personnel, equipped with weapons such as anti-riot guns, were divided into two groups to patrol on a regular basis.

A row of scanned data appeared in Tang Jun's mind.

Among the 10 people, the one with the highest force value is only 17, and their skills are basically lacking. A limited number of people have basic firearms knowledge.

At such a level, Tang Jun was naturally safe from being discovered, but if the robbers really wanted to rob, they would have to clear or control all the people on site after cutting off the alarm.

The last exit leads to the VIP area and secret storage area.

Walking over there, there are various separate exhibition areas with clear classifications on both sides. Diamonds, jewelry, jade, etc. are carefully divided. Gold, silver and other items are not qualified to appear here.

The lobby of the VIP area is much smaller, with a small booth often surrounded by a circle of comfortable sofas and utensils.

Countless lights with adjustable angles were concentrated on that small booth. Tang Jun estimated that at most one or two items could be placed on it, and there were only nine such booths in the entire VIP area!

It is obvious that the fine products displayed here are qualified to enter, and without exception, they are all treasure-level.

There is a heavy door in booth No. 9, which shows a bright luster, and the surface is actually gilded with platinum.

This is where the secret library is!

Tang Jun came closer and threw an enhanced lockpicking skill at it. The door creaked inside, and Tang Jun couldn't wait.

I have only used this skill to open the prison door. It seems that the security here is tighter than that of the prison.

After a long time, the door lived up to Tang Jun's expectations and opened a gap with a "click".
Chapter completed!