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Speaking of the fact that there are so many students in the school these days, it is also because the annual campus exhibition and school celebration will be held soon.

Every year, schools around the world hold a campus open day to promote their schools.One is to demonstrate strength, but to absorb students.Although City Yigao's enrollment rate ranks first in Beijing, there are actually very few students in this area.Most of the parents of students have a stable job, and if their children want to go to the local university, it will be much easier than others.

The vast majority of parents are not willing to let their children go to City No. [-] High School to live such a militarized life. Even if the grades are not good, he still has the right to grow up happily, not just to study for a good job in the future.Although the recovered life is a very real problem, they believe that their children can create their own world through their own efforts.

The campus opening calendar of City No. [-] High School has attracted many parents and students over the years, but not many finally decided to stay and apply for the exam.Therefore, only a small number of students enrolled in No. [-] High School in the city are divided into school districts, children of parents who are expected to have children, and children of migrant workers whose household registration is not in the local area.

The campus open day is fully organized by the students, and the required funds and venues, as long as the requirements are not excessive, the school will agree during this time.

In the gloomy atmosphere throughout the year, it is only during the half month of the campus open day that students can truly experience what it feels like to relax and become more active.

Du Bo and his party successfully entered the campus of No. [-] City High School after contacting the management on the campus.The person in charge of receiving them was the director of the school's student office, a bald middle-aged man over fifty.He proposed to take Du Bo and the others to wander around the campus, but Du Bo and Qi Pingwen had their own ideas and rejected the kind invitation of the Director of the Student Affairs Office.

The director has been working at No. 30 High School in the city since [-] years ago, and he can be regarded as an old man in the school.He glanced at Du Bo with a strange expression, and then said: "It's still class time, and the students don't know what happened in Houshan. I hope that you, Officer Du, will not disturb the students' study and life."

Both inside and outside the words are revealing and reminding Du Bo and the others not to communicate too much with the students.

Du Bo can also understand the director's thoughts, but he always gives Du Bo an uncomfortable feeling when he is so secretive.

The bell rang throughout the campus, and ordinary students would always return to their classrooms to prepare for class after the bell rang.But the entire campus of City No. [-] High School was empty.Since Du Bo and his group entered the campus just now, except for the cleaning workers everywhere, there is no one in the school, and it is very quiet everywhere, not even the sound of reading can be heard.

During the 20 minutes originally used for recess between classes, none of the students showed up on the playground to relax and exercise.Both Du Bo and Qi Pingwen graduated from the same school, and they have never seen such a weird situation.

Ji Xuanjing casually looked up at the teaching building, only to find a pair of eyes staring at them through the glass.After noticing Ji Xuanjing's gaze, the boy immediately moved his eyes away and disappeared behind the glass.

"Someone is watching us." Ji Xuanjing said to Du Bo.

"It should be out of curiosity. This school is really depressing, it's not a place for people to stay at all." Qi Pingwen continued.

Du Bo also had the same idea as Qi Pingwen.The four of them appeared in the campus swaggeringly wearing their own clothes, combined with the case that happened in the back mountain, although these students usually abide by the too strict rules, the curious nature of the children still exists.

Ji Xuanjing didn't refute, but secretly took note of the boy's face just now, and followed Du Bo up.

Before they entered the school, they actually heard whispers from some students. It wasn't that they didn't know anything about what happened in Houshan, but they dared not speak up and could only discuss it in private.

For the time being, Du Bo didn't want to start asking the school's leadership. Since the students already knew what happened, he wanted to confirm whether the corpses in school uniforms in the back mountain were students from No. [-] High School in the city.

If so, even if their parents are usually too busy to take care of them and leave them to the school for closed education, what about their classmates?If a student doesn't go to class for a long time for no reason, won't his classmates notice anything unusual?

What Du Bo and the others didn't know was that their every move at this time fell into the eyes of the person who was watching the screen closely in the monitoring room.

After visiting the campus, except for the overly arrogant security guard I met at the beginning, everything else seems to be fine.A well-ordered campus, well-behaved students, what else can attract the attention of parents more than this?

Finally, when it was time for the early break, Du Bo and the others just stood at the stairs and did not enter the classroom. They wanted to wait for the students to come out and then randomly select some questions.But after waiting for a long time, no student appeared in the corridor.

Du Bo walked lightly through the corridor.He found that the walls of these classes near the corridor are not solid concrete, but half of the windows and half of the walls.The windows are clean, and you can see what's going on inside at a glance from the outside.

Although they were careful not to make a sound, the leather shoes made a clicking, clicking sound on the smooth marble floor.It's early break time, but the students in every class are buried in their books and doing problems, no one is sleeping or talking to their friends in a low voice.There is no teacher in the classroom, but the students are very consciously obeying the rules.What a terrifying self-discipline, it can be called compulsion.

None of the students looked up at Du Bo and the others when they passed by the window, which made Feng Feiyi a little curious.

As a sniper, no matter on the battlefield in the past or the current pursuit scene, he always faces the opponent's best and efficient individual combat unit - a sniper like him.

His first class in the military academy was how to guess the enemy's psychology.As a sniper, the most important thing is not the gun in his hand or the accuracy, but his judgment of the environment and the choice of the sniper position.

Under normal circumstances, if the opponent also has a sniper/shooter/man confronting our side, what our personnel need to do is to gain insight into the opponent's movements and preemptive strikes.But once the judgment is wrong, the shot is likely to expose his position, so he needs to move and choose the next sniper/shooting position to continue lurking.

People have the characteristic of observing things inadvertently, but sniper/strike/sniper turns this subconscious action into a controllable behavior.Even if a person has good self-control, he can keep his eyes on the front without distraction, but his peripheral vision will always betray him and show him something he doesn't want to see.People respond instinctively after receiving a signal, such as fright.But some people can control their reactions, and some can't.

It took a top sniper like Feng Feiyi 5 years to fully reach the state of being able to control himself.But now every student in the classroom is better than Feng Feiyi, which is simply impossible.

He felt itchy for a while, and couldn't control his hand, so he tapped lightly on the window glass a few times, hoping to see the reaction of the students inside.Qi Pingwen also noticed his nonsense, and quickly pulled him away from the window.

"Something's wrong." Before Qi Pingwen could criticize, Du Bo's voice came from the window.

He was facing the window, and in front of him was a dazed student, looking out from the inside without focusing, as if he wanted to know where the sound was coming from.It was as if he could not see Dubbe, who was facing him behind the window at all.

"This glass." Du Bo didn't make any more noise, and the boy in the classroom seemed to turn his head in confusion because he didn't answer, and continued to read.

"You can't see the outside from the inside?" Qi Pingwen also came over.

"Look at the wall over there." Feng Feiyi leaned on the railing of the corridor and pointed to the wall opposite the classroom. There were many black plates with holes on it.

"A sound-absorbing wall." Du Bo recognized what it was at once. This thing was also installed in the team's training room, in order to prevent the noise made by the players during training inside from disturbing people outside.

"There is no sound, and you can't see the outside. This is a prison." After entering the teaching building, he has been feeling very depressed. In addition to the influence of the ghostly aura that filled the sky and did not know where the source came from, there is also the school that brought His overall feeling is no different from the previous prison.

"If we don't go in, it seems that we won't be able to ask anything from these students." Du Bo looked at his watch.

The morning course schedule of City No. 6 High School is [-] classes, the earliest of which is morning reading, and the next three classes are regular classes.There is a period of early break after the three classes, which is now.After the early break is over and two classes later, it's time for the students to go to lunch.No matter what recess it was, all the students stayed behind closed doors, and Du Bo and the others couldn't catch anyone at all.

"Huh? Who are you?" Suddenly, a crisp male voice came from behind them.

The four of them turned their heads, and found that standing in front of them was a boy wearing a school uniform and glasses, about the same height as Ji Xuanjing, thin and short, with a very pale and quiet face.He was holding a notebook in his hand, his hair was short and neat, and he looked very energetic.

"We were invited by the school to visit. Who are you, classmate?" Qi Pingwen's tact came in handy at this time, and he immediately started chatting with this hard-earned student.

Feng Feiyi smacked softly from behind: "Slick." But his facial expression was well controlled, pretending to be a good guest.

"Ah, you are the 'inspection team'." The boy in the middle lowered his voice and was a little surprised, and then he introduced himself with a big smile: "I am the monitor of the first class of the second year of high school, and also the president of the school's student union. , Tao Junwei."