Su Yu was lying listlessly on his desk, listening to his news report with headphones in his ears, and a small radio in the drawer of the desk.

Su Yu was greatly influenced by his grandfather, and he said that he was fine, and he became obsessed with the habit of listening to the radio to report the news.

Professor Ma, who was teaching "Deng Lun" in the lecture hall, was foaming at the mouth and pointing fingers, but unfortunately not many people were listening carefully.

This made Professor Ma secretly sigh that a group of rotten wood could not be carved.

The time is about 2:45 p.m., which is the time and place of the first class in the morning and afternoon, AJ City Vocational and Technical College, a fourth- or fifth-rate university that is not even a third-rate university.

The class is "Computer Science Class 2", with a total of 27 students.

Su Yu changed to a sleeping position to make his stomach more comfortable, and glanced around by the way.

Zhang Zhongmou, who is also a friend at the same table and a close friend, has already made a slight snoring sound, the corners of his open mouth have flowed a puddle of hala, and he rolls his eyes slightly from time to time, this guy has a lot of problems after falling asleep.

In the first three seats on the left row, Ning Yan, the goddess of dreams, was sitting there quietly, listening carefully to the class.

Ning Yan is recognized as the flower of the computer department, and is the object of Su Yu and most of the boys in the department who have a crush on Yiyin.

From Su Yu's position at the moment, he could only see Ning Yan's snow-jade-like neck, the jade-like skin, and the casually coiled hair, which was full of indescribable moving charm.

Su Yu swallowed his saliva, and even felt a little less sleepy.

The girl sitting at Ning Yan's table suddenly turned around, just glanced at Su Yu, and looked at each other.

This girl seemed to know what Su Yu was looking at, and her eyes suddenly glared at him, and the murderous aura was obvious.

Su Yu hurriedly shrank his gaze, a little bit of a thief.

The girl at the same table with Ning Yan has the same surname as Su Yu, called Su Yu, the two families live together, Su Yu and Su Yu not only have the same surname, but even the names are similar, and they play together when they are young.

Coincidentally, the two went to the same kindergarten, the same primary and secondary school, and even went to the same university and were assigned to the same class.

The two are also childhood sweethearts, and the relationship should be close to brother and sister, but in fact, it is the opposite, the two look at each other unpleasantly.

Su Yu's surname is even more fierce than boys, when Su Yu first met Su Yu in college, he almost cried, why did he meet this broom star again.

Being glared at by Su Yu, Su Yu lay on the table again and squinted and fell asleep, while listening to various news broadcast in the headphones.

Su Yu didn't actually feel sleepy, but he really couldn't lift his energy to listen to the lecture of the old professor Ma, for him, it was far less interesting than listening to the news.

“…… Recently, there have been frequent 'sinkholes' in various places, which have attracted attention...... According to the news just got, at about 10:35 this morning, the northern section of Renmin Road suddenly saw three consecutive 'sinkholes', the largest 'sinkhole' was more than 15 meters in diameter, a 'Jinhua supermarket' was swallowed by nearly half of the 'sinkhole', three people were missing, and now the rescue work is underway, experts predict ......"

The headset is broadcasting news about the "sinkhole", and these days, there is news about the "sinkhole" all over the world.

These "sinkholes" appeared without the slightest warning, and the most terrifying of them was the appearance of a super giant "sinkhole" with a diameter of more than one kilometer in the center of a small foreign city, which almost swallowed half of the small city.

The "Tiankeng" incident has caused panic among many people, and some people have even linked it to the 2012 end-of-world prediction, although some experts and professors have come out to refute the rumors, believing that it is just a natural geological phenomenon, but this panic cannot be suppressed.

Su Yu listened to the news report on the radio in his ears, although the "sinkhole" was terrible, but for Su Yu at this moment, it seemed so far away, he was thinking more about how to get along with Ning Yan, what to eat for dinner, a certain fantasy novel that he was watching will be updated with a few chapters tonight, and the Diablo 3 game will come out at some point......

Suddenly, there was a loud "boom", followed by a continuous sound of "boom" under the teaching building, and the surroundings shook violently.

Sleeping, reading novels, texting bubbles, mobile phone QQ chatting...... Everyone looked up one after another, some people showed shock and stunned on their faces, and many more people looked confused.

Professor Ma on the stage forgot to close his mouth wide, and suddenly seemed to think of something, and escaped from the classroom without saying a word, the speed was no less than the sprint speed of the world sprint champion.

Su Yu hurriedly ripped off the headphones in his ears and looked up in amazement.

Zhang Zhongmou, a sworn friend beside him, slept soundly, was awakened by this shaking and "boom" loud noise, woke up in a daze, wiped the saliva on the corner of his mouth, and said: "I was just about to touch her thigh, why did it thunder...... Wow, it's dark? ”

The "boom" and shaking lasted only a few seconds before disappearing, and everything was back to normal, except that the sky outside suddenly became dark.

"What was that just now? Earthquakes? ”

"It must be an earthquake, it's just that it's getting dark and it's going to rain?"

The students in the class finally woke up from the sluggish state of just a second or two, stood up one after another, and looked out of the window, many of them were full of curiosity, and many more had palpitations.

Outside, there was a buzzing noise everywhere, and it was clear that the shaking and loud noise of the first few seconds had caused a stir throughout the academy.

"Ahem!" There was a coughing sound at the door, and Professor Ma, who was the first to escape when he saw that the situation was not good, walked back again, his face was a little unnatural, and said: "It may be that there has been an earthquake, just in case, the university should leave quickly, go to the camp, don't stay in the building or stand on the edge of the building." ”

As soon as Professor Ma finished speaking, he was the first to slip away, and it was fortunate that the earthquake did not cause the collapse of the teaching building just a few seconds, and if it happened again at this time, it might be possible.

At this moment, the whole school building was in an uproar, and everyone rushed out of the classroom, squeezing out, wanting to leave the classroom early.

"What's going on?" Su Yu squeezed out of the corridor and looked up at the sky, only to see that the sky was overcast, dark clouds were piling up, and there was an indescribable aura of admiration.

The sky was still clear just now, why did the sky change after the school building shook and shook a few times?

Looking down, I saw that there were constantly crowds of people rushing out of the buildings, forming several crowds to gather in the empty field.

The school officials asked everyone to evacuate the building and gather on the ground just in case.

There were noisy people everywhere, and Su Yu was blocked in the corridor on the third floor, unable to retreat, but he remembered his sworn friend Zhang Zhongmou and the goddess of his dreams, Ning Yan.

"This kind of critical situation is the best way to show masculinity, but it's a pity...... Where is Ning Yan? Su Yu thought beautifully, turned his head and looked around, but he couldn't see where Ning Yan was.

As people continued to rush out of the teaching building, the crowd became less crowded, and Su Yu secretly regretted that he didn't see Ning Yan and missed the opportunity to perform.

Just as he was regretting, suddenly, a scream sounded in the distance.

In twenty-one years, growing so big, it was the first time that Su Yu had heard such a terrible scream with his own ears, and the sound was like a sharp iron nail, which directly drilled into people's heads, and in their souls, it sounded creepy.

Not only Su Yu, but everyone who heard this voice looked at the place where the scream came from.

Su Yu clearly remembered that it was the school gate.

This is a university that does not enter the stream, covering an area of not wide, only three teaching buildings, two dormitories, plus a library, a canteen, a commissary, a playground, etc., the facilities are very poor, and the school gate is not far from the teaching building.

As soon as he thought of what it was, a second scream of fear followed.

Su Yu instinctively thought that when there were two security guards on duty in the guard room next to the school gate, he was on the side of the corridor on the third floor, and he saw the thing that he couldn't believe his eyes the most in his life.

A group of green-skinned, naked[***], thirteen or fourteen-year-old monsters rushed in from the school gate.

Su Yu has good eyesight, and he can see this group of monsters clearly, they have huge eyes, a nose that has collapsed in, a bloody mouth, a green body, and a wooden stick like a bat in their hands.

Su Yu couldn't believe his eyes, around him, everyone behaved like him, their eyes widened, at this moment, almost everyone was dumbfounded, and there was a short circuit in their brains for a moment.

First the school building shook and shook, making a "boom" sound, and after a few seconds the sky became dark, then there was a scream, and then such a group of monsters appeared?

Doesn't it all sound like a dream? Some of them even came to their senses and twisted their arms to see if they were dreaming.

This group of green-skinned monsters, numbering about a dozen or so, with wooden sticks, was speeding up and rushing towards the camp where a large number of students had gathered.

Most of them were sluggish, and a few reacted, screaming in fear and began to flee in all directions.

"Whew!"

Su Yu, who was on the third floor, saw very clearly, and he saw that the green-skinned monster that was rushing fastest waved the big stick in his hand, and with terrifying speed and strength, the stick hit the head of a student who was standing there with glasses and a little dumbfounded.

Then, the head shattered, and blood splattered out like cherry blossoms, mixed with white brains.

Isn't the skull the hardest thing, how can it shatter so easily?

At this moment, a strange thought popped up in Su Yu's mind, and then he thought of this group of green-skinned monsters, much like the Columbus in many games he played.

The monster in those games, Columbus, is such a green-skinned imp.

As the first person fell, the group of green-skinned monsters had already rushed into the crowd, almost one by one, and the students who were too frightened to know how to run away were hit and fell to the ground, their heads blooming.

The dazzling blood and bloody layers made the students who were still standing on the teaching building vomit one after another.

There was already a great panic on the field, and the students were like headless flies, screaming and running in all directions.

"Quick, call 110-"

Finally, someone reacted, screamed frantically, and thought of dialing the police while running away.

At this time, Su Yu also sobered up, fortunately, he often helped his mother do some housework such as killing chickens and cutting fish, maybe he was used to seeing blood, and although the unexpected scene was bloody, he didn't vomit, but like most people, he thought of calling the police for help for the first time.

took out the mobile phone and looked at it, only to find that there was not even a single grid of signal on it, and some people were crazy to pull out unbelievingly, and they couldn't get through at all.

"Ah, rush up, they rush up!" Suddenly, someone in front of him screamed in fear, Su Yu was stunned, looked down, and saw a green-skinned monster rushing into the crowd, suddenly rushing into this teaching building, and then screaming from this building.

The crowd around them suddenly panicked, some instinctively fled towards the higher floors, and some were so frightened that they jumped down without even caring about how many floors they were.

"Quick, everyone, get back to the classroom—" Suddenly, a woman's voice cried out with a hoarseness.

Su Yu looked at it in his heart, but saw that it was a female student wearing a dress and glasses, and Su Yu recognized it as Lei Rui, the class leader.

Everyone was panicking, and when they heard Lei Rui's shout, they immediately woke up and fled back to their classrooms, Su Yu was also busy running back, and then almost no one needed to teach, so they hurriedly closed the windows and the front and back doors.

"Quick, move the table over and block the door."

Although Lei Rui seems to be Sven, at this critical moment, he has shown considerable command skills.

Su Yu and a few male classmates moved the table to block the door together, most of the students who escaped back were classmates from this class, and a few from other classes, Su Yu glanced around, Su Yu and Ning Yan were there, but Zhang Zhongmou, a close friend, was not here.

In the blink of an eye, everyone in the corridor outside the third floor fled cleanly, or fled into their classrooms like Su Yu and others, or fled to a higher building, and impulsively jumped directly downstairs, there are as many places downstairs as they can escape, unlike in this building, which was blocked.

Su Yu and a few male classmates pushed a few desks together, blocked the front door, and listened to the screams coming from outside getting closer and closer, these young boys and girls in their early twenties, all of them were full of fear, and for the first time they felt that death was so close.

Several of the girls hugged each other and cried in low voices, and their legs were so weak that they fell to the ground, unable to stand up.

"Su ...... Su Yu, will we die? Suddenly, Su Yu felt someone grabbing the corner of his clothes.

When I turned around, I realized that it was Su Yu.

Ping said that Su Yu and Su Yu would quarrel as soon as they met, but they didn't have this mood at the moment.

Su Yu saw the look of fear in Su Yu's eyes for the first time, and he had an inexplicable feeling, turned his head, and said astringently: "I don't know, there are so many of us...... Not...... It's okay......"

The words at the bottom were swallowed, just because there was a loud "boom" on the door outside, as if they had been hit by some huge object, Su Yu and the four or five boys were almost smashed upside down and flew out along with a few desks.

"Quick! Block! Lei Rui, the squad leader in the back, screamed and rushed forward.

Su Yu felt a tightness behind him, but it was Lei Rui who desperately pressed behind him, pushing forward with all his might.

The original glamorous action, but in this situation, no one can take care of it, Su Yu gritted his teeth and pushed the door, suddenly turned his head, and shouted: "It's not good-"

There was a crisp sound, and a wooden stick smashed on the window glass on the side, and the glass immediately shattered into countless fragments and flew into flames.

A green-skinned, hideous-faced ghost, appeared outside the window.

As I got closer, the more I could see the rich expression on the green monster's face and the terrifying and evil look, which made people creepy just by looking at it.

"There are students in other classes, go find them, why are you only looking for us-" One of the girls suddenly screamed in frenzy of fear.

"I don't want my head to be smashed—" Someone screamed in fear as the green-skinned creature kept smashing the window with a wooden stick, and soon crawled in from it, and suddenly opened the window on the other side and jumped out in fear.

Outside the window on the other side, there is not a corridor, and if you jump out, you will fall straight down, but this classroom is on the third floor.

With this jump, Su Yu clearly heard a terrible scream.

"Monster—" One of the boys screamed, picked up a table, and slammed it against the window.

The green-skinned monster had barely reached out of the window when it was struck.

They are a fourth-rate university, all the facilities are poor, and all the desks and chairs are not fixed, which comes in handy at this time.

Su Yu turned his head to look and recognized that the boy's name was Qin Jiagui, he was the sports committee member of the class, he played basketball very well, he was also tall and handsome, and he had many fans in the school.

His girlfriend is the class flower of the "Computer Department Class 1" next door.

I heard that he had pursued Ning Yan, but he didn't succeed, so he retreated to the first class of class flowers, and the two have already lived together, Su Yu and other boys, many people have been envious.

Qin Jiagui is worthy of being a member of the sports committee, and his strength is not small, and even a table was lifted and thrown out by him, but it is a pity that this green-skinned monster just stuck his head halfway in, and when he saw that the situation was not good, he retracted it, and this time it was not smashed.

Su Yu saw it in his eyes, but he was clever, and he hurriedly grabbed a chair and shouted, "Use a chair." ”

Qin Jiagui came to his senses, and also lifted a chair, and when the monster stuck its head in, it smashed it again.

The green-skinned monster was relatively short, enough to get in from the iron window that was divided into three compartments, but every time he just got into half of his head, he was smashed by Qin Jiagui with a chair, and he tried three times without success.

When the others saw that Qin Jiagui was kept, their spirits were greatly lifted, and the boys all picked up a chair.

This green-skinned monster didn't succeed in three attempts, but was smashed by Qin Jiagui for the last time, and a trace of green juice-like blood flowed out.

The monster seemed to be angry, took a few steps back, suddenly opened its mouth and let out a sharp whistling, and then stood in the hallway, through the window, glaring at the people inside, with a ferocious and terrible look.

"What is it doing? Why doesn't it move? There was a girl on the side who was frightened, and couldn't help but ask Qin Jiagui strangely.

Qin Jiagui shook his head, and he was a little unclear.

Su Yu groaned slightly, suddenly understood, his face changed greatly, and said, "It's calling for helpers, it's not good-"

As soon as the words fell, several sharp and fierce roars had already sounded outside, like ancient demonic beasts, and immediately after, the door of the classroom was slammed into a loud "boom" and "boom".

The green-skinned monster was so powerful that the door shook and shook as soon as it was slammed, and everyone in the classroom was horrified, and if they rushed in, everyone would die here.

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