In the year 2430, the day before the Paza virus leak. On an ordinary Thursday, all the people on the planet went about their lives. Unaware of the impending danger.

In Canghai City, Huaxia Kingdom, a young man stepped off the bus and walked in the direction of the school. At this time, a short man said: "David Li, I didn't expect to meet you here, you came quite early today." The young man named David Li said, "Why, I will allow you to come early, little grandson." The grandson he was talking about was his classmate Sun Xianglin, although they were already in the second year of junior high school, but Sun Xianglin's height was only a little more than one meter and a half, and even the height of a girl could not be compared. There is a huge gap with David Li's height of 1.8 meters, so David Li will call him grandson, in fact, many people in the class will call him grandson.

With that, the two walked into the breakfast spot. This breakfast shop is just across the street from the school, so the two of them often eat here. Even many of the classmates will eat here. As soon as he entered the breakfast shop, David Li habitually ordered a scallion oil mixed noodles with spicy sauce, and ate it casually, watching the news while eating. His habit was to eat at lunch, watch the news or sometimes talk to his father about history and world politics. This made him develop this habit.

His favorite thing to watch is the news of DXTV, because this is an international TV station, since the formation of the Earth Star Alliance, it was decided to use Huaxia as the lingua franca of the alliance and English as the second lingua franca, so DXTV is the largest and best radio station in the world, and the news is always the first to break the news. A white woman in the news, speaking fluent Chinese, reported: "According to the latest news, there have been major breakthroughs in the biological field in many places around the world, and it is reported that the Earth Star Alliance has developed a Paza virus that can change the human body in many places, so that human beings can have superhuman strength, and all human beings will not be troubled by other diseases!" ”

Hearing this, David Li couldn't help but think: "Is there really such a strong virus, won't it have a negative impact on the human body?" At this time, some of the students in the class came to this breakfast shop, and everyone greeted each other. Fifteen minutes later, everyone walked to the school in groups.

Everyone continued to attend classes, studying in the morning, taking turns in language, mathematics, English and physics in the morning, and taking turns in the afternoon. During his Chinese class, David Li thought about this morning's news report, and he always thought that the virus could not be beneficial to mankind. He has seen many movies about viruses, but in each of them, viruses lead humanity to a dead end. All that day was on his mind.

When he got home, he asked his dad if it was true. David Li's father is the section chief of the Canghai City Biological Research Institute of the Earth Star Alliance, and he has an absolute internal situation. Dad said: "There is nothing impossible in the world, but it took us 15 years to develop it, and the cost of which is not less than 20 billion. And there is also a human volunteer who cooperated with the experiment, so there is today's results, humans are the most intelligent animals in the world. ”

After hearing this, David Li nodded, and didn't think much about it. Because his father is the smartest person in the world in his eyes. All the students in the class have family members who are members of the institute, so they will all attend classes in the same class, and everyone basically knew each other when they were young. David Li slept at nine o'clock in the evening, he may not know that tomorrow is his nightmare, and it is the nightmare of people all over the world.

At midnight, unidentified figures appeared in biological research institutes around the world. At one o'clock in the morning, simultaneous explosions occurred at biological research institutes around the world, and the Paza virus leaked. Although this was a terrorist attack, the Earth Star Alliance did not think so, because they believed that the Paza virus was absolutely safe and would be used by humans sooner or later, so they did not take precautions. But when the virus broke out, they realized how stupid their decision was.

The next morning, that is, Friday, David Li learned through the news that the Paza virus had leaked, but the Earth Star Alliance said that this matter was nothing, and everyone would soon become superhuman physique. He spoke with a look of pride. David Li is still a little worried in his heart, he doesn't know whether it is the psychological effect of watching horror sci-fi movies or human intuition, he feels that the people around him have become unsafe, and problems will occur at any time. The feared thing still happened, at noon, the Earth Star Alliance issued an emergency notice, there were injuries all over the world, and the injured people were tearing other people's ** with their mouths, which has caused 531 deaths and 1,821 injuries. People all over the world are advised to protect themselves and not to be bitten or scratched by people infected with Paza virus, otherwise they will also be infected.

After David Li heard the news, he hurriedly stayed with the classmates and asked everyone to take protective measures. Schools are also temporarily closed, and students study on their own. At 15 o'clock in the afternoon, a large-scale student biting incident occurred throughout the school. The Earth Star Alliance issued a black notice that 52% of people in the world have been infected with mutant viruses and have lost their minds to attack normal people. Now one hundred and twenty-three countries have completely fallen, and many other territories have been conquered, so it was decided to exterminate these zombie humans. Strangely, no one in the second and ninth classes of Li David's junior high school was infected.

They blocked all the doors and windows. I'm afraid that these zombies will break in, and the male classmates in the class are fine, but some of the female classmates can't control their emotions and start crying. If you want to say that David Li is the least afraid, because his sports are the best in the class, and he often learns strange things such as taekwondo and Chinese sword swordsmanship, and now he is also a master. There are also male students in the class who learn kung fu, such as Jeet Kune Do, Karate, Judo, etc., so sometimes the class fights are always the most powerful, and no one dares to provoke the second and ninth classes of junior high school.

The head teacher Zhang Xiaochen is a master of taekwondo black belt nine-dan, with a height of 1.85 meters, a strong body, eight-pack abs and chest muscles, etc., all of which Li David yearns for. Therefore, David Li also worshipped him as a teacher. The homeroom teacher assigned to Class 9 in the school naturally has to be a strong character, so that he can better manage the class, otherwise a thin teacher will not be able to deter him at all.

Zhang Xiaochen spoke: "Students, we are facing a grim moment, maybe we will all die here, maybe starve to death or be killed by zombies. There are two options right now: first, we wait here for rescue, and second, we work together to rush out to the school parking lot and drive out of here! ”

A female classmate said: "Let's stay and wait for rescue, I heard that zombies are very strong, and the zombies in the movie are even more things that eat people without blinking!" Some of the students chimed in.

David Li said: "I suggest rushing out, my father told me that at present, these viruses are only initially infecting the human body, so the zombies at this time are relatively weak, and when they completely infect the human body, they will become very ferocious, much stronger than now, so we should rush out while the zombies are weak." After hearing David Li's words, many classmates felt that it made sense, because their father or mother was a colleague of David Li's father, and they also knew a little about this aspect, although not as good as their parents.

Zhang Xiaochen also nodded after hearing this: "It makes sense, I think so too, the students should look for something in the classroom that can be used, and they can resist the zombies when the time comes." With that, he pulled out three guns from his bag. This frightened some of the students in the class that their teacher had a gun with him.

Zhang Xiaochen said with a smile: "It's nothing, I just took self-defense after hearing the news." David Li nodded, he only knew that Zhang Xiaochen was ten very cautious people. He is also very careful in his work, and he also knows some firearms. Since the formation of the Earth Star Alliance, the control of firearms around the world has also been loosened, and many countries have allowed their citizens to own guns, and his father has a sniper rifle.

Zhang Xiaochen said: "In this case, then this Desert Eagle pistol is handed over to Qiao Zhenbo, there are eight bullets in it, I am giving you six magazines, eight bullets in each magazine, save some use, this AK-47 is for David Li, there are thirty-five bullets in it, I will give you two more magazines, each magazine has thirty-five bullets, I will use this scattered bullet myself, remember not to shoot as a last resort, it may attract the attention of other zombies, and don't waste the bullets." ”

Zhang Xiaochen looked at the classmates, some of them were holding brooms and dustpans; Some were holding mops; Some of them were holding chairs and all kinds of things, acting like a group of moving teams. At the same time, I also feel that I don't know how many children will die. Seeing that everyone was almost tidy up, Zhang Xiaochen said: "Let's go, we must rush out and get out alive!" He was in front of him, and David Li and Qiao Zhenbo followed, and everyone in the second and ninth classes of junior high school was ready to go to the school's parking lot.