In the late autumn morning, it was very cold.

On the campus of the No. 3 High School in Dafeng City, Longjiang Province, Qin Ge stepped on the fallen leaves, and his face was frosty.

He wore an old gray trench coat with dozens of patches sewn on, and a pair of white-washed cowhide boots on his feet.

A cup of hot water in his left hand, two air-dried steamed buns in his right hand, eating while walking, when he finished eating, he had come to the classroom of the second class of the third year of high school.

There were not many people in the classroom, only about two dozen sparse ones.

Qin Ge walked in through the back door and found a rearmost unmanned seat to sit down.

He is not a high school student, but a professional bounty hunter, and the reason why he will appear on this high school campus is because he wants to become a more powerful anti-virus hunter, and this requires an assessment, and the assessment requires knowledge, all kinds of knowledge.

So he spent most of his savings to get a chance to sit in on the high school one day a week, and a spot to take the anti-virus hunter exam six months later.

It's not an irony, it's a gift, because it's the year 2078 and knowledge is more expensive than gold.

At this time, Qin Ge solemnly took out a 16-open, dictionary-thick book from his arms, which read: "Virology", a full-time general high school textbook, the first edition in 2038 and the second edition in 2058.

This book alone is worth 50 silver coins.

Qin Ge turned the pages greedily and carefully, and from the first page he read them with difficulty, he couldn't know all of them, and his parents who grew up in the refugee area didn't know too many words, but that didn't mean they didn't know the value of knowledge.

A few minutes later, there were more students in the classroom, the sound of laughter and slapstick was everywhere, some students noticed Qin Ge, some turned a blind eye, and some looked disgusted from a long distance, the bounty hunter had a smell of corpses all year round, and he couldn't wash it off.

"Stomp, stomp!"

Heavy footsteps came, followed by the dimming of the light at the door of the classroom, a man at least two meters tall, shoulders as wide as a door panel, head as light as a light bulb, and a dangerous aura all over his body walked in, every step he took, the ground seemed to tremble, this person's eyes swept away, and the students in the entire classroom were afraid to breathe, and their waists were straight.

Qin Ge recognized him, Chen Damin, a black iron-level anti-virus hunter, who was also a virology teacher in this high school, and the one who received Qin Ge's 30 gold coins, which was the wealth accumulated by Qin Ge as a bounty hunter for three years.

However, it was all worth it, and even Qin Ge sincerely thanked the other party for giving him this opportunity.

"Students, please turn to page 209 of the textbook and look at the big screen. ”

Chen Damin's voice was like ringing a bell, buzzing, and all the students below, including Qin Ge, immediately turned the textbook to the designated position in a uniform manner, not daring to make any mistakes.

And the name of this piece of information is "The First Doomsday of 2018".

With Chen Damin's operation, the old screen in front of the classroom, estimated to be from 2018, flickered a few times, and a picture similar to a website post began to appear on it, the poster was called 'Crabs are delicious', and the time of posting was 9:16 a.m. on March 17, 2018.

It reads as follows:

I am a high school biology teacher. Just seven minutes ago, I encountered something that made me a little uneasy.

I was teaching my students at the time, and just as I was talking about the best of my life, I noticed that one of my classmates was sleeping, so I was angry.

The classmate was quickly woken up by his tablemate, and then stood up sleepily, I originally thought he would be ashamed or scared, after all, I was a biology teacher known as the King of Muyan, and I was also their homeroom teacher, but to my surprise, that classmate just looked around with a complicated gaze of surprise, confusion, shock, and surprise, as if his classmates in high school for three years had become strangers.

Suddenly, he laughed three times, and in full view of everyone, he ignored my angry gaze and strode out of the classroom.

"Sun Da Niu, stop me!" I shouted, and I was really shaky with anger.

"Teacher Mu, you don't need to be so excited, because in another thirty-seven minutes and eighteen seconds, you will die, of course, you are the same - the end of the world is coming!"

Sun Daniu turned his head and smiled, only his voice was heartfelt, and then, he just left, and no one knew where he went.

"So, what should I do? It seems that there is half an hour left, should I believe it or not, should I call the police?"

"Online, etc. ”

——

This is the first paragraph of this document, two minutes later, the big screen is turned off, Chen Damin turns, one eye sweeps the entire classroom, and then he points to the point of a boy who has been named to his feet.

"Sun Hongbing, tell me, based on what you learned about virology in the past, what did you find out from this post from 60 years ago?"

"Yes, Teacher Chen!" The student was a little nervous, but he only hesitated for a moment, and then said fluently: "Based on the virology knowledge I have learned in the past, I can preliminarily judge that this is a C-class virus invasion event, the virus is a doomsday virus, and the virus host is Sun Daniu, he may have been infected by the virus with the help of a medium because of some uncertain behavior a few days before the incident. ”

"The virus multiplied and mutated in his body, and finally created a kind of "I come from the future, the future is the end of the world, I am alive now, I can avoid everything, I can make up for those unforgettable regrets, I want to protect the real illusion of the beloved, so he will behave like that when he wakes up, and in his opinion, his classmates and teachers are already mortal people. ”

But in reality, the Doomsday Virus began to multiply in his body, and eventually he infected all 1,298 teachers and students in the entire school to death, and he himself became a Type 1 Abomination Boss. ”

"Very good, sit down. ”

Chen Damin nodded with satisfaction and continued: "The main content of our lesson is about the relationship between viruses and illusions, humans and reality. This helps us to understand more clearly what a virus is? ”

"Huh!"

The big screen changed again, and a video recording appeared on the screen, which was 22:37:19 on July 4, 2020.

The picture shows a doctor in a white lab coat sitting in a duty room, surrounded by no one.

Everything was fine for the first few minutes, except that the doctor suddenly looked up, as if he heard footsteps, and he looked sideways outside, and the next moment he saw him retreat in such a panic that his seat was overturned.

But in the picture, there is nothing.

The picture ends when the doctor flees the hospital in a hurry and drives all the way home, but at this moment, a terrifying knock on the door with a special rhythm suddenly rings throughout the classroom, and it rings for a full minute before it ends.

And I don't know why, when this knock sounded, all the students, including Qin Ge, felt their hearts beating uncontrollably, as if something terrible was about to happen.

The only one in the classroom who was not affected was Chen Damin, a supernatural power possessed by an anti-virus hunter.

"So, who can tell me what kind of virus this is?"

There was silence in the classroom, the invasion of the virus was very strange and varied, and even in the year 2078, even those of them who had been exposed to it since childhood and learned the habits of the virus could not understand it all.

For this scene, Chen Damin is very satisfied, if the students are omniscient, then what else do teachers do?

"This is a B-level virus invasion event, the virus that appears in it is the R5 type ghost knocking virus, the source comes from the law of evil ghosts, the degree of harm is two stars, the specific feature is that the victim's brain is strongly stimulated through specific audio, causing the victim to form a very terrifying hallucination in a very short period of time, when the illusion force field is raised to the extreme, it is possible to link to the realm of nothingness, and then make the victim feel that there is no way to heaven and no way to enter the ground. ”

"Well, there is knowledge about the Void Realm, you will not be able to understand it until you are in college, and what I can only tell you now is that if you encounter the Void Realm, even a black iron level anti-virus hunter like me can only retreat with all your body, and you must have a silver-level anti-virus hunter to break it. ”

"Getting back to the point, in this B-class virus invasion event, it is very easy to feel what is real and what is illusory, please look at the big screen again. ”

"Huh!"

Another picture appeared on the big screen, the time was 11:34 a.m. on January 4, 2020, the content of a family picnic in the wild, the picture was taken by the father, the protagonist of the picture is the mother and two children, the smile is extraordinarily bright.

The picture is also frozen in this smile, and then it keeps zooming in, and it continues to zoom in, and it continues to zoom in, and finally the focus is on the eyes of the youngest, only about two years old, and I can't see anything special about this eye in the normal picture, but when the picture is magnified many times, the students in the whole classroom let out an exclamation, because in the corner of the child's left eye, there is a small maggot passing by.

At this time, the picture returns to normal, and the photographer's father also comes to the camera, and he is the doctor protagonist of the B-class invasion incident.

Chen Damin's voice also sounded appropriately at this moment.

"We can be sure that viruses come from the world of nothingness, they can't directly attack reality, therefore, they need a medium, even if there is a weird virus invasion event, there must be a trigger medium, in such a B-class virus invasion event, the seemingly terrifying ghost knocking on the door is just a cover-up, the real key point is the soul that has crossed through this child's body!"

"The doctor's child actually died when the mother was seven months pregnant, but because of the interference and planning of the virus, a mature soul intervened in the dead baby's corpse, and this process is also called crossing, which was a very popular drama before 2018. ”

Chen Damin's voice was a little playful.

"The doctor's child gave birth smoothly in the end, showing extraordinary intelligence and cuteness very early, I think the soul in the baby's corpse also enjoyed this feeling of happiness very much, but this soul did not know that this was just a springboard created by the virus to invade reality, the baby's body, long since it died, he just lived in a corpse, because of the support of the law of evil spirits, the baby's corpse looked like other children, and even modern medicine could not find it. ”

"So, in what appears to be a B-class virus invasion on the surface, what is hidden is actually a super A-class virus invasion event, which eventually led to the unnatural deaths of millions of people in a city a few months later. ”

Viruses from the illusory cannot directly attack reality, but they can be used as a springboard through various intermediate media, some of which come from the special environment of reality, such as ancient tombs, haunted houses, ruins, deep mountains, deserts, ancient battlefields, slaughter pits, etc., and some of the media come from the gray layer between the unreal and the real. ”

"These vectors are the springboard for the virus to invade reality, and the most important mission of our anti-virus hunters is to find and destroy these vectors in advance, prevent the virus invasion events that have not yet happened, and even, use the gray layer as a springboard to counter-kill the virus's nest!"

"Of course, the premise of this is that you can complete the bloodline awakening, and finally pass the graduation assessment of the third year of high school, successfully enter the anti-virus university, and become a real anti-virus hunter, so that you are eligible to enter the gray layer!"