The night is dark and the wind is high.

Four men in black appeared near the campus science and technology building.

At this time, except for a few faint orange lights in the corridor, the rest of the place was pitch black, and the surroundings were silent.

At this time, the four of them came to the back door of the science and technology building, and the door opened automatically from behind.

The door was opened by a well-mannered man, and on closer inspection, it turned out to be the principal of the school.

The headmaster shook hands with the man in black at the front, and then let the group of four into the monitoring room on the first floor.

At this point, all computers in the monitoring room have been turned off.

It turned out that the four mysterious black-clothed people who came in were Wu Chen, Fan Muling, Fan Muning and Liu Chuyao. The leading figure is the senior female police officer Fan Muling.

"Headmaster, wait a minute, turn off all the lights in the hallway, and cut off all the circuitry in the entire building! Then hold a person here and monitor the situation outside with you, and if something happens, radio contact. ”

It turned out that for this confidential operation, with the help of Fan Muling and Liu Chuyao, in addition to equipping a set of black night clothes, they were also equipped with a series of advanced equipment such as radio walkie-talkies and infrared night vision devices.

At the same time, the principal personally went out and quietly arranged the doorman to another place, holding all the keys himself, waiting for the arrival of Fan Muling and the others.

In order to prevent some videos and photos from being left in the computer, all surveillance cameras were turned off before Fan Muling and others came in.

The principal nodded cautiously and gave a thumbs up to the four of them: "Don't worry, I'll just turn off the main switch!" ”

"Okay, Mu Ning, you will stay outside for the time being, and the principal will stay in the monitoring room for the time being! The three of us are going to the professor's lab, where is it? Fan Muling asked.

"The innermost laboratories on the first floor are all in charge of Professor General, I only have the key to the iron door outside, and he is the only one who has the key to every laboratory inside! Can you open it? ”

"No problem, I've brought high-end gear! Leave no trace guaranteed! Fan Muling patted the backpack on his waist and signaled, and then after the principal turned off all the power, the three of them quietly walked forward, tiptoeing, and did not dare to come out.

Wu Chen knew that cutting off all the power supplies, even if he installed a special camera or something like that, he would generally not be able to work after the power was turned off.

In addition, Liu Chuyao is also equipped with some shielding instruments, anti-detection instruments, etc., as long as there are other electromagnetic waves, they can be shielded immediately and found out immediately.

Even if the other party installs a bugging device, it can cut off the contact with the other party at the first time, and then find out quickly.

Even after the lights in the hallway were turned off, the entire tech building was surprisingly quiet.

Originally, Fan Muning was very reluctant to be responsible for the extremely boring task of looking at the wind, but her sister's arrangement was an order, and she could only accept it.

She quietly walked out of the door, hiding in a bush of flowers and grass, and brought infrared night vision devices, even if there were cats and dogs nearby.

It's just that I remembered that there was a college student jumping off the building not long ago, although she was not very afraid, but she always felt cold behind her, and it was not very comfortable.

Therefore, she only expects her sisters and the others to solve the problem faster. When I was bored, I looked around.

And Fan Muling opened the iron door at the end of the first floor with ease, and was about to walk over, when Wu Chen grabbed her.

In front of him, there was a very thin gray wire, about the size of a hair. If you don't look closely, you probably will accidentally break it.

The other party was really cautious, and he actually took such a hard time, which made Wu Chen and the others happy, could it be that this big fish was really Professor Chong

Fan Muling carefully untied the wire and set it aside.

At this time, Liu Chuyao's alarm also vibrate. Everyone looked around and saw a miniature camera in the corner, but it had stopped working because of the power outage.

It's dangerous! If you weren't careful and serious, it is estimated that as long as the three of them come in, the other party will know the situation here, and maybe there are still some mechanisms, hidden weapons or bombs waiting for them!

Arriving at the first laboratory, Fan Muling used the special lockpicking tool for senior police officers, and with a "click", the door slowly opened.

The three of them swept around in the faint light, and at the same time brought the rear and exterior instruments, and carefully and carefully checked them. In order to prevent any omissions, the three of them separated and carefully checked from all angles. Don't dare to give up any clues.

Before coming, the three of them had already learned about the various raw materials, colors, and smells of new drugs from the intelligence collected by Fan Muling.

When the three of them carefully investigated, they found nothing suspicious. When they got together again, they all shook their heads in disappointment.

Then turn to a lab opposite. There's only one storeroom in it, and there's a three-see lab.

There are all kinds of large-scale machines, machine tools, high-tech microscopes, analyzers, etc., many of which Wu Chen has never seen at all.

I heard that by the time of their junior year, their department also had some experiments to complete here.

The three of them were not discouraged, after all, judging from the camera at the door and the metal wire with ulterior motives, the other party was obviously prepared to prevent others from breaking into the place.

And the purpose of this is either to prevent others from stealing something very important in it, or to prevent others from stealing it, or to have some unsightly things that are afraid of others discovering them!

Since there is a lot of evidence to realize, it is very likely that this is the place where the latest drugs were developed, then there will definitely be some special raw materials and some semi-finished products, and there may even be finished products!

At this time, the walkie-talkie rang: "I am Wang Erniu, and there is a person from the professor's house opposite, it seems that he is the professor!" He seems to be coming in the direction of the tech building! ”

"Oops, did he find something?" The three of them were all anxious, but they estimated that he would definitely not go to the laboratory where nothing had been discovered just now, so the three of them locked the iron door from the inside, and then tied the metal wire again, and motioned to the principal to close the door of the science and technology building.

The three of them all shrunk into the laboratory where nothing suspicious was found just now, and waited patiently, while informing Fan Muning outside to continue to monitor and continue to observe.

Wait patiently for about ten minutes, nothing special. It's just that Fan Muning reminded: "Far away, there is a person who stopped there and observed the science and technology building, but he didn't get close, it is estimated that he is the person we are waiting for." ”

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