Yunnan-Guizhou University is very large, with five teaching buildings alone, plus dormitories for students and teachers, sports institutes, libraries, etc., covering an area of more than 2 million square meters.

The university has a large population, with more than 40,000 students alone, and more than 50,000 graduate students, faculty and staff members. According to the statistics of the previous life, the probability of mutating into zombies among these 50,000 people is about six or seven percent, that is, there should be about 2 or 30,000 zombies in the school now.

But in fact, the number of zombies is definitely more than expected, because the end of the world broke out at noon, which happened to be a normal meal time, and the personnel were very concentrated, which led to a large number of casualties when zombies appeared, and it was conservatively estimated that the number of people killed or infected by zombies and turned into zombies would account for about two layers.

In this way, the number of zombies in the entire Yunnan-Guizhou University will reach 40,000 or even more than 40,000, and less than 10,000 people are alive, like rats underground, hiding in some unknown corner.

There may be people who will survive, but more likely, these people will gradually die over time.

Zombies, food, water, disease, human hearts......

In the end times, there are too many things that can take a person's life, and here, the most precious life, the least valuable, is also life.

The reason why Li Wenbin chose to place the Doomsday Fortress in Houshan Park accounts for a large proportion.

Now, he's glad.

Teaching Building No. 4, the closest school building to Houshan Park, is the goal of the day.

On the square in front of the teaching building, a large group of zombies were swaying slowly, and at a cursory glance, there were hundreds of them. Compared with Li Wenbin's number, this is already a lot, but compared to the number of zombies in other regions, the number of zombies here is drizzle.

After some observation, Li Wenbin reluctantly found that the only way to enter the teaching building was to break in. If there were only three or five of them, it would be fine, and they could touch it without alarming most of the zombies.

And now there are more than fifty of them, and it is impossible for them to enter silently.

"Prepare for battle, attract some zombies first, use the distance between them, and minimize the risk of being besieged."

Since you can't act quietly, you can simply take the initiative.

With Li Wenbin's order, the infantry quickly lined up in formation, and the long knife Huo Huo, Li Wenbin picked up a plastic bottle from the ground, shook it hard, and smashed it on the nearest zombie.

Bang Dang! ~

The quiet environment was broken, and more than twenty zombies were immediately attracted, and they rushed to Li Wenbin and the others with a whimper.

The distance between the hearing and vision of the zombies is limited, and the zombies that are a little farther away are stunned for a few moments, and after finding no traces of food, they continue to sway.

The strategy was successful, Li Wenbin and the others immediately tensed their nerves, there were only about twenty zombies, which was not a problem for them at all, the problem was that once the battle started, other zombies would be attracted.

Zombies have limited hearing, but that doesn't mean you won't be detected fighting in front of them.

So, it's a quick fix!

The infantry lined up, a team of eight people stood in front, and the zombies had just rushed to their attack distance, and they were like a person, raising their knives at the same time and slashing down.

In an instant, eight zombies died.

The eight people did not stop, flashed quickly, moved, and exposed the eight people behind, and then, the eight infantry behind repeated the previous action again, and brought the eight zombies into hell neatly.

Swing, Kill, Scatter, Regroup, Rekill......

It seems that the scattered infantry is actually completely like a whole, no matter which direction the zombies attack from, there will be an infantry to kill them.

More than 20 zombies were completely killed in less than 30 seconds, and Li Wenbin and the farmers, who were ready to mend the knife at any time, had no chance to make a move.

Of course, this situation was quickly broken.

As soon as the battle began, the wandering zombies in the square had already heard the movement and rushed over, and the real battle had just begun.

"Youdou, don't be surrounded!" Li Wenbin let out a loud shout and joined the battle group.

He is already half a step at the first level, both in strength and speed is much stronger than the infantry, and with a spear in his hand, he has not been mixed into the infantry battle array.

Thirty infantrymen, each with a sharp long knife, constantly slashing and slashing, for them, battle is the meaning of life, and if they don't die, they will be crippled.

Compared to the infantry, the Farmer's combat effectiveness is obviously a notch lower, and they don't form battle formations, but compared to the zombies, they are still very powerful.

Most importantly, they are not afraid of being infected.

So those zombies that broke through the infantry were also quickly eliminated by the farmers.

The battle was beyond Li Wenbin's expectations, and the difference in numbers made him think it would be a vicious battle, but as the battle progressed, Li Wenbin found himself too worried.

The battle formation formed by the thirty infantry was even more powerful than he imagined, and in the face of at least two hundred zombies, they did not retreat a single step, but like a sharp knife, they easily tore apart the zombie group. Almost every time the knife goes down, a zombie will lose its combat effectiveness, either losing its head or having its feet cut off.

When Li Wenbin pulled the spear out of the head of a zombie, there were only two or three kittens left on the entire battlefield, and many of them heard the movement and rushed out of the teaching building.

"A team of six infantrymen, from the left and right sides of the search and rescue, each squad is equipped with four farmers, find the survivors, take them to the classroom on the second floor to concentrate, wait for the search to be completed and then bring back to the fort."

Li Wenbin did not stop, quickly assigned the task, and started the next move.

There are 10 floors in Building 4, and it will take some time to complete the search.

There was no need for Li Wenbin to distribute at all, and the thirty infantry quickly formed a team to complete it, and according to Li Wenbin's instructions, they entered the stairs from both sides of the teaching building.

1st and 2nd floors......

Under the orderly search of the infantry, every classroom was emptied, and after the infantry had taken out the zombies or survivors hiding in the classroom, the farmers on the team began to collect supplies, and by the time they left, the classroom was left with little left.

Soon, halfway through the search, there were not many survivors, only about thirty people, all gathered in a classroom on the second floor, waiting to be evacuated.

At first, some of the survivors did not listen to orders, but they were immediately suppressed by the infantry.

With their sturdy size, cold eyes, and blood-stained knives, the lethality of these flowers on campus is no less than that of zombies.

Li Wenbin didn't have time to care about the feelings of these people, and after finding that the collection of several farmers had reached the upper limit, he immediately divided a few infantry, gave two of them permission to open the city gate, and asked them to bring the farmers and the survivors back to the fortress together.

At the same time, he also gave orders to the farmers to return as soon as the collection limit is reached, convert the supply points into the materials needed to craft weapons and equipment, and then continue to come back to collect.

A series of division of labor and cooperation, everything is carried out in an orderly manner.

When the No. 4 teaching building was all searched, Li Wenbin's energy point had already reached: 354 points!