Next to Xu Changxing's dormitory are the principal's office and dormitory, but the principal usually does not live in the school, and the two rooms on the other side of Xu Changxing's office are not occupied, and those two are open school archives. The large conference room in the middle of the www.biquge.info is usually unoccupied, and it is not until the last few rooms on the other side of the conference room that there is no occupancy.

It can be said that most of the places to the west of this row live in Xu Changxing on weekdays. As long as Lin Xu didn't make a lot of noise, he basically didn't have to worry about someone in this row hearing it.

"Knock knock......" Lin Xu leaned out half of his body on the eaves and continued to knock on Xu Changxing's office door with the branch in his hand. He deliberately knocked unhurriedly, keeping a knock at almost a second interval, and the sound of the knock was neither light nor heavy, and each stroke maintained the same strength, deliberately showing a kind of mechanical nature that did not seem to be human.

"Who?"

After knocking for a while, Lin Xu heard Xu Changxing's muttered question from the bedroom next to the office.

Lin Xu didn't answer, he still maintained a mechanical movement, not in a hurry, not slowly, not lightly and lightly knocking on the door.

"Who the hell?" After knocking a few more times, Xu Changxing's question came again, this time his voice was raised, with some impatience, obviously completely sober.

Lin Xu naturally still didn't answer, and still knocked on the door.

"Okay, okay, here, don't knock!" Xu Changxing's voice sounded again, and at the same time, the desk lamp in his bedroom lit up.

After the school lights out at night, the power was cut off, but the power in the student dormitory area was cut off, but the power in the faculty dormitory area was not cut off, and it was supplied around the clock.

Seeing that the light in Xu Changxing's bedroom was on, Lin Xu immediately put away the branches in his hand, and his body retreated back to the eaves, so that the people below could look up and see.

Xu Changxing, the director of teaching, looks like he is in his forties, his face is slightly yellow, his body is slightly fat, he wears a pair of gold-rimmed glasses, he is usually outside, his hair is always meticulously combed, and he looks very learned.

It's just that although he looks gentle, he is very fierce when he beats students, and he is also heavy. He believed in being strict and strict in teaching and managing students. If you can't learn, you will fight, if you make a mistake, if you remember the pain, you will naturally be willing to learn with your heart and no longer make mistakes. So as long as he catches the student who made a mistake, no matter what the reason, he just slaps a few times before asking. first suppressed it with majesty, naturally asked what to answer, and did not dare to lie.

Only under the strict master can good students be produced. Wuxiang Middle School was able to become a key middle school with a rural junior high school, ranking first in the entire county, and he believed that it was inseparable from his usual strict management. Therefore, he manages more strictly.

"What the hell is going on, who is knocking on the door in the middle of the night?

Muttering in his heart, Xu Changxing reluctantly put on his coat, got out of bed with his slippers, put on the glasses on the bedside table, stood up and tightened his coat, and walked to the office outside.

After opening the bedroom door, the light of the desk lamp shone outside, and he stopped turning on the office light, so he took advantage of the light of the bedroom to open the door. When he opened the door, he pretended to yawn and asked with a very dissatisfied emotion, "Who?"

He had already decided in his heart that no matter who was knocking on the door outside, as long as it was not the principal, he would definitely criticize the visitor first. If any student dares to come to mischief, he can't miss a little bastard and half dead, and after writing and checking, he will call his parents, and no one will be missing.

It's just that as soon as he opened the door, his expression couldn't help but be stunned, because there was no one outside. Only a slight night breeze blows, and the cold of early spring is biting. The cold wind stirred up, making him shiver when he was only wearing an autumn coat and pants.

"Who knocked on the door just now?" he asked aloud again, leaning out half of his body and looking around the door, but still not half a figure was in sight.

"Xu Changxing!"

Suddenly, a very hoarse and low voice called his name, but it was faint, vague and unreal, it seemed to ring in his ears, and it seemed to ring in the distance, which seemed to be very strange.

"Who?" Xu Changxing couldn't help but feel goosebumps all over his body when he heard this, and asked loudly, and then looked around outside, but still didn't see any figures.

"Xu Changxing!" The voice was shouting again, not in a hurry, without the slightest tone of voice, it didn't seem like a human voice.

Xu Changxing heard the voice, and looked around again, this time he even looked at the top of his head and the soles of his feet, but he still didn't find the source of the sound, and he still didn't see half a figure, and his heart couldn't help but be very hairy. Fear is like a weed in the field, which grows in his heart, and cannot be stopped. The more I don't think about it, the more I can't help but think about it.

"Xu Changxing, Xu Changxing......" The voice continued to scream again, and the interval was exactly the same, just like the knock on the door just now, which seemed very mechanical.

Listening to this voice, there was no half of a figure around, and Xu Changxing's heart became more and more furious and frightened.

There has always been a legend in their school, saying that this place where the school was built used to be a mass grave, and the school bulldozed this mass grave and built on it. But Xu Changxing has always regarded this as nonsense, and as a senior leader of the school, he is very clear about the history of the school.

Before the school was built, there were indeed one or two graves in this area, but they were not mass graves, they were all well-known and well-known, and they were from nearby villages. Before the groundbreaking began, the township government had already notified the descendants of the grave to move out of another place.

Therefore, what kind of mass graves and the like are rumors. Some of the ghost stories that circulate based on this are also deliberately pranks by some boring or ulterior students. As a result, it was spread ten, ten and hundred, and people's psychology of these things was both fear and curiosity, so it was spread to the like, which made it mysterious, especially some old students, who prefer to often talk about these to scare the new students.

He has caught it several times, and it has been very harshly criticized and educated, and he has been beaten and punished heavily. As a people's teacher and a staunch atheist, he does not believe in these feudal superstitions at all, and he must resolutely crack down on them.

However, the current situation made his atheism begin to waver. If you can't find the source of the voice or the voice, where did the voice come from, and why did it find him?

"Who the hell is it, don't play tricks on me there, come out quickly!" he asked in a loud voice, but there was still no response, and the voice continued to flutter and flicker.

With a "bang", he hurriedly closed the door in fright, retracted into the bedroom, wrapped in the quilt and shivered.

Lin Xu heard the sound of Xu Changxing closing the door and running back on the eaves, and couldn't help but laugh secretly in his heart. It's just a pity that I couldn't see the frightened expression on Xu Changxing's face.

The voice was called by him, and it could have that effect, but it was because he remembered the method of "transmitting sound into secret" described in the novel during his vacation. The sound is gathered into a thread with internal force, so that it reaches the ears of a specific person and cannot be heard by others.

When he thought about it, he wanted to see if he could do it, and if he could, it would be a very interesting and useful method. As a result, I tried many times in a row, and even tried for two days without success. First of all, it is very difficult to control the internal force that can be applied to the mouth and spit out at the same time as speaking.

After the internal force is exported, it will also dissipate, which is more difficult to control. So later, I only made a result that looked like a ghost, and at the same time I used internal force to speak, not only could not be restrained, but instead the sound was scattered and fluttering, and it sounded far and near, left and right, vague and unreal.

I thought it would be useless to make it like this, but I didn't expect it to be useful tonight, and it was a must to pretend to be a ghost and scary.