The office building was unusually quiet, as if it was separated from the outside world, and the button that was picked up did not prove that something had happened to the old teacher guarding the door, the button fell from the sleeve, maybe he didn't pay attention.

But the four people present all felt a chill down their spines, including Ma Jingsong, who didn't know anything, and he looked into the depths of the corridor, where there was no one, not very far-reaching, and there was no strange smoke coming out, but he just felt eerie.

At this time, Liu Qingmei stood up and whispered: "Let's go, keep walking, no matter what you say, you have to find the old man who guards the door." ”

Ma Jingsong couldn't refute it, but he really didn't want to act with these impulsive classmates, these were troublemakers, and I was afraid that he would be punished.

But there is already joint and several responsibility, and he can't leave them alone, and he can also avoid things from making too much trouble by following them, so he didn't object, followed behind, bent down and shrunk behind the three of them as much as possible, looking around nervously.

They quickly walked around the first floor, there was nothing unusual, but they found the teacher in two offices, fortunately they were not found by the teacher, otherwise they would have been kicked out.

The presence of the teacher made the four of them a little relieved, anyway, it was still early before the end of class, and they had a lot of time to explore.

"Go up to the second floor. Back at the staircase, Liu Qingmei waved her hand imposingly and walked upstairs with her two younger brothers.

Ma Jingsong scratched the back of his head, looked left and right, and had no choice but to follow.

............

The search in the school building is in full swing, and Kurosawa Sakura's height has become the biggest weakness of Sun An and the others, she may be the shortest person in the school at the moment, and she can be found at a glance.

It is unlikely that there will be anyone in the classroom, and the four people in charge of searching up are about to come to the rooftop of the building, where there is no air conditioning, no vents, and students are usually forbidden to come up, and there is nothing on the roof, so you can see it all at a glance.

The person in charge of starting the search from below is still on the first floor, they are looking for it more carefully, every corner, every place where you can hide have been found, the first floor is the most important, the gate is here, it is easier to jump out of the window to escape, after searching here, and then when you search up, as long as you send someone to guard the staircase, it is equivalent to sealing the entire teaching building.

Pulled the open lock on the door of the innermost tool room, and made sure that the door was locked, and the leader of the group took the other two people up to the second floor, and the upstairs had been searched, and the four people just came down, and the original agreement to meet on the third floor was temporarily changed to the second floor.

The layout is the same, the structure of all floors is the same, the difference is that now one person is there on the stairs, and the other six people start to search the second floor, the number of people is strong, the speed is much faster, and they soon came to the bathroom near the end of the hallway.

First of all, the men's toilet, the doors of one cubicle after another were pushed open, and each door was in charge of two people, one was responsible for opening the door, and the other was reaching behind his waist, ready to take out a gun to deal with Sun An at any time, they already knew that Sun An was a powerful person, and the mysterious collaborator had also specially confessed that when they saw Sun An, they must shoot immediately, don't let him have a chance to do it, as long as he doesn't die, no matter what, he must be left alone.

There is someone in one of the compartments, the door can't be opened, and the partition goes straight to the ceiling, so there is no way to stand on the toilet next door and stick your head out to look, the gap under the door is not wide, and you can only see a pair of shoes when you lie down, and you can't tell how many people are inside.

The kidnappers at the head glanced at the other people, who understood, smiled and took out the tape they were carrying, and one of them also took out a small pair of tweezers, used the tip of the tweezers against the simple door lock with the word "close" written on it, and pried it vigorously to open the door of the compartment.

Sitting on the toilet was a thin young man with glasses, and when he saw the door lock suddenly open, he was about to reach out to relock it, when the cubicle door was violently pushed open, knocking his hand back.

There were a few smiling people standing outside, who looked like a group of students who didn't like discipline very much, and before he could stand up, one of them rushed in and covered his mouth, and then the tape stuck to his eyes.

The sound of "Pyrapella" kept ringing, the people in the bathroom were tied up with flowers, the adhesive of the tape paper was not torn off by struggling, he was fixed on the toilet, and he couldn't stand up, so he could only scream and struggle.

After tying up the man, several of the kidnappers smiled and high-fived each other, and even if the person was rescued, they would only think that they were just a bunch of mischievous bad students.

By the time he was rescued, they had already left with Bai Yue.

Then there was the women's bathroom, and one of the kidnappers pushed open the door and asked inside, "Is there anyone?"

No one answered, and a few people were about to go inside, but as soon as the first person entered, a voice sounded in the corridor behind them: "What do you want to do? That's the women's bathroom." ”

A few people looked back and saw that it was a middle-aged teacher, as fat as Coach Anzai, wearing round glasses and a scholarly atmosphere.

"Shhhhhhh ”

With that, he smiled wryly and bowed to the teacher.

The teacher was stunned for a moment and said, "Let's go, let's go away, now middle school students know that the difference is urinals, men's toilets and women's toilets, okay, you all know, go back to class, which department are you from?"

The kidnapper led by the leader slowly walked towards the teacher and said with a smile: "When you say this, it is obvious that you don't know us, and if you don't know us, you can't do anything about us, so why do we have to tell you? Isn't that asking for hardship? Goodbye to you." ”

In order not to disturb the students in class, they did not talk loudly, and several other kidnappers also came over with a smile, but when they came to the teacher, one of them suddenly reached out and pressed a piece of duct tape to the teacher's mouth, and the rest of them rushed up and dragged the teacher into the men's bathroom.

There was another burst of "Bang la Bang", and the male teacher was also tied to the toilet, but instead of sitting on it, he knelt on the ground and held the toilet, as if he was going to drink the water inside, looking very embarrassed.

After a few people finished their pranks, they turned around and were about to leave the men's toilet and continue to search the women's toilet, but when they opened the door of the men's toilet, they were collectively stunned.

I saw Bai Yue standing at the door of the men's toilet, holding a black horn in one hand and a red fire extinguisher in the other, and pressed the pressure handle.

A large amount of white gas is sprayed out, and a layer of hoarfrost is formed on the human face, and high-pressure liquid carbon dioxide is sprayed out, and a large amount of heat must be absorbed in order to vaporize at room temperature, and it quickly forms dry ice, and the temperature of dry ice is more than minus 70 degrees, which is enough to frostbite people.

This is a fire extinguisher used to extinguish valuables and archival materials, leaving no traces, and it is also the most lethal fire extinguisher.

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