"Is that a pig infected by the zombie virus?" The uncle put on his gloves and pointed at a zombie pig on the edge of the forest and said in surprise.

Everyone looked over, their eyes full of fear.

People will be afraid of unknown things, but once they understand and accept them, they will no longer feel so scary.

They have seen zombies before, and after being in contact with them for so long, they have accepted their existence.

However, now zombie pigs suddenly appeared, which frightened and frightened them.

In addition to the zombie tigers and zombie dogs they encountered before, and now the zombie pigs appeared, inferring from this, a guess flashed in their minds: Will all animals be infected by the zombie virus?

The second uncle also frowned and turned to look inside the base. He remembered that there were some birds building nests under some eaves.

If animals can be infected by zombie viruses, then these birds must also be infected by zombie viruses.

So for the Da Zhangshu base, it is a terrible disaster.

Everyone looked at each other, their eyes full of fear of the unknown.

Because I don't know, I feel scared.

However, no one dared to tell their guess, not even Li Tie who saw the zombie pig first.

Under the wall, the roars of zombies became louder and louder as the number of zombies increased.

Shang Xueer, who was on the wall, looked at the zombie pig and trembled slightly. If all animals were infected by the zombie virus, the consequences would be unimaginable.

Everyone was silent.

Li Yu naturally guessed what they were worried about, but he could not tell them immediately that only mammals can be infected with zombie viruses.

Otherwise, there is no way to explain why he could know.

Humans are also a type of mammal.

Tigers, pigs, lions, dogs... are all mammals, so they will all be infected with zombie viruses.

Birds are oviparous vertebrates and are not infected with zombie viruses.

Bats, the only mammals that belong to birds, are a very special case.

It can carry all viruses known to humans, but it cannot carry zombie viruses.

Perhaps it is because bats are called the "King of Viruses" by virologists and have more than 4,000 types of viruses in their bodies, so they cannot be infected with zombie viruses.

What’s amazing is that there are so many well-known viruses in bats that cannot kill it, but once bitten by a zombie, you will definitely die and will not transform into a zombie bat.

Seeing everyone's worries, Li Yu said: "Cannon, go to the bird's nest downstairs in the inner city, catch a bird, and send it to Bai Jie to test whether the bird will be infected by the zombie virus.

Infect."

Li Yu's words immediately woke everyone up.

That's right, instead of guessing here, it's better to actually test it.

Even if birds can be infected with zombie viruses, they still need to prepare in advance.

Dapao nodded quickly and said to Li Yu: "Okay, I'll go right away!"

When Li Yu saw that he was about to leave, he added to him: "Let Ma Di and Bai Jie figure out which animals the zombie virus can infect!"

Cannon nodded slightly and quickly ran towards the inner city.

Everyone stood on the wall and looked at the zombies under the wall. There were more and more zombies. There were some condensed ice on the heads of these zombies, which reflected slightly in the sun.

The second uncle suddenly remembered something, and turned around and said to Li Yu: "Xiao Yu, it has been snowing so heavily recently and the weather is so cold. I don't know if the knife in the middle of the wall has been frozen. It's best to check it first.

."

When Li Yu heard this, he didn't think of it.

So Yang Tianlong was immediately asked to turn on the switch of the knife.

Yang Tianlong immediately ran to the duty room and pressed the red button of the knife.

Kakaka——

A heart-wrenching sound came.

The friction sound caused by steel and ice is sharp and unpleasant.

Bang——

The blade suddenly stopped. Li Yu saw that the blade under the wall had not moved forward, so he shouted to the duty room: "Open the highest gear!"

"Okay." Yang Tianlong heard this and immediately adjusted the knife to the maximum setting.

Boom boom boom——

The blade trembled slightly, and the snow on it slowly fell down due to the vibration.

Click!

The knife began to move slowly, although it was very slowly, but it moved firmly to one side.

And the speed is getting faster and faster.

Everyone saw this scene and breathed a sigh of relief this time.

With this knife and such a high wall, they won't be afraid no matter how many zombies come.

As the gate knife was activated, the zombies under the wall became even more excited, roaring and rushing under the wall.

A thick layer of ice has condensed on the surface of the wall, and the zombies' teeth and nails scratched on it, making a crunching sound.

After checking that the knife could operate normally, Li Yu asked Yang Tianlong to close the knife.

As long as it can be used, these knives are not used at this stage.

There are already more than two hundred zombies under the wall, which is far from reaching the standard of a medium-sized zombie wave.

Li Yu looked at everyone. Everyone seemed to be worried about the test results after the cannon passed.

So he said: "I haven't shot zombies for a long time. Recently, He Chao and the non-staff who came in have made a lot of arrow feathers. You can try it."

After saying that, he went to the duty room, picked up a crossbow, and then returned to the wall.

Equip your arrow and aim at the zombie pig coming over.

shooting!

With a swish, the arrow feathers penetrated the zombie pig's head accurately and with great force. The arrow feathers passed through the zombie pig's head and then penetrated into the ground.

thump--

The zombie pig fell to the ground, and the surrounding zombies swarmed up and ate up the dead zombie pig.

Although zombies are now impervious to cold and heat, they are still easier to deal with than before.

These zombies have no consciousness at all and only have an instinct to eat.

Therefore, once they notice the death of their kind, they will stop and eat.

When everyone saw the zombie pig being shot, they suddenly felt relieved for some reason.

This arrow is like a shot in the arm.

Let them feel that even the unknown is not worth an arrow.

This chapter is not over yet, please click on the next page to continue reading the exciting content! Even if birds can be infected with the zombie virus, they can still resist it.

So, Li Gang, his second uncle and others took action, came to the duty room, took out their crossbows, and pointed at the zombies to shoot!

Dozens of people stood at the main entrance of the wall. They shot at the zombies. More and more zombies fell down, which also blocked the speed of the zombies' attack.

Many zombies stopped to eat the corpses of their companions.

In the previous heavy rain, the main reason why there was a scene of piles of zombies was that under the heavy rain, the zombies were too fast and there were too many of them.

So much so that when the zombies were lying on their stomachs eating their dead companions, they would be trampled by a swarm of zombies coming up from behind. Those zombies that were eating the same kind of food would be trampled by the zombies behind them before they finished eating.

Layer by layer, slowly stack up.

The main reason is that there are too many zombies.

Whoosh~

An arrow flew past the zombie's body, but hit another zombie's calf.

Li Gang shook his head a little. He hadn't practiced much recently, and his accuracy had dropped.

Lao Lu, who was next to him, didn't laugh at him. He himself was the same. He had just shot four shots and only hit two.

Of course, being cold was partly to blame, but when he saw that Li Yu's eight shots were all hit, he felt that it was more of his own fault.

For a while, everyone kept shooting arrow feathers.

At this time, there are not many zombies surrounding it, and they are still on the rise.

They shot these zombies, and more and more zombies fell down.

A small zombie pile with several zombies stacked up slowly formed.

Li Yu suddenly thought of an idea and said to everyone: "I have an idea. I will choose a location, and then everyone will shoot around that place. The more zombies there are, the more they will pile up.
To be continued...