Chapter 666 Answer! Zombie mountain! [Please subscribe and ask for a monthly ticket, 666]

"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 no longer feel so scary.

They have seen zombies before, and after being exposed to 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, a guess flashed in their minds: Are all animals 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 the 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 couldn't 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 mammals.

Tigers, pigs, lions, and 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. They 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 can't 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 instantly woke everyone up.

Right, instead of guessing here, why not actually test it.

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

Da Pao 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: "Xiaoyu, 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 was 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." Upon hearing this, Yang Tianlong 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 it's 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 and roared as they rushed under the wall.

A thick layer of ice had 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 switch knives are not used at this stage.

There are more than 200 zombies under the wall, which is far from reaching the standard of a medium-sized zombie wave.

Li Yu looked at the crowd, and they seemed to be still worried about the results of the test after the cannon passed.

So he said: "I haven't shot a zombie 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 speaking, he went to the duty room and picked up a crossbow, then returned to the fence.

Nocking an arrow, 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 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.

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 speed of the zombies was too fast, and there were too many of them.

So when the zombies were lying down to eat their dead companions, they would be trampled by the zombies coming up from behind. Those zombies that were eating the same kind of food were trampled by the zombies behind them before they finished eating.

Layer by layer, slowly stacking 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 did 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 were not many zombies surrounding it, and they were still on the rise.

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

A small pile of zombies 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 be stacked.

See if these zombies can keep stacking up, and see if the zombies will stop running under the wall and stacking up! "

When everyone heard this, they found this opinion very interesting.

The uncle said, "Okay, Xiaoyu, you choose a direction and we will shoot around that place!"

"Okay." Li Yu concentrated slightly and placed his hand on the bowstring of the compound crossbow.

Suddenly, a burst of messy footsteps came.

Cannon led Bai Jie and Madi to the wall.

"Yu, Brother Yu, they said birds will not be infected with the zombie virus!" Cannon said excitedly, panting.

Behind him were Bai Jie and Ma Di, who were also running and panting.

It seemed that they came here in a hurry, very eagerly.

Bai Jie and Ma Di stood in front of Li Yu and the others, holding their knees with their hands, bending over and gasping for air.

Cannon ran into the scientific research room just now, holding a small sparrow in his hand, shouting for Bai Jie to do experiments, but was stopped by Ma Di, who was also in the scientific research room.

After Cannon finished speaking, Madi smiled and explained to Cannon that there was no need to worry, the zombie virus would not infect birds.

Cannon didn't believe in evil, so he pulled Bai Jie and asked her to do a test. As a result, the bird died immediately after being bitten by a zombie.

Only then did Da Pao believe what Madi said, and he pulled Madi and Bai Jie and hurriedly ran to the wall.

After everyone heard what Cannon said, their faces lit up and they all looked at Ma Di and Bai Jie.

After all, Ma Di and Bai Jie's physical strength was not as good as the cannon, so they were pulled quickly and ran quickly in the cold environment.

After waiting for half a minute, Ma Di straightened up and said to everyone: "Huhu, Cannon, you are right. I have done experiments in that factory before. The zombie virus does not infect birds, but only mammals. Class, everyone can rest assured.”

Cannon interjected from the side and asked: "Why didn't you tell me earlier!?"

Ma Di said a little aggrievedly: "I thought you knew."

The second uncle thought for a while and asked cautiously: "What about bats? As far as I know, bats are also mammals, right? Can bats be infected with zombie viruses?"

The people around him suddenly became nervous when they heard the second uncle's question.

Some people don’t even know that bats are mammals.

Ma Di glanced at his second uncle appreciatively, and it was obvious that his second uncle had asked the key.

Then he slowly said: "That's a good question. I've actually been thinking about this question before, and later through experiments, I discovered that bats are the only special case among birds.

According to my speculation, bats may carry too many viruses in their bodies. These viruses are fatal to us humans, but in the face of zombie viruses, these viruses are just children's play.

However, quantitative changes among thousands of viruses lead to qualitative changes. A single virus cannot fight against zombie viruses, but at the same time, thousands of viruses that are already symbiotic can still fight against zombie viruses.

Therefore, once the zombie virus enters the bat, it will violently conflict with the thousands of viruses in the bat.

In this fierce conflict, the bat's body becomes a virus battlefield. Almost in an instant, the internal mechanism of the bat's body will undergo a devastating collapse!

Instant death! "

Madi answered the second uncle's questions in one breath.

After everyone listened, they breathed a long sigh of relief and relaxed.

Li Yu saw Ma Di answering everyone for him, thought about it, and said to Ma Di and Bai Jie: "Look back, you guys compile a complete zombie explanation manual and write down all the results of your research so far. Improve everyone’s understanding of zombie viruses.”

Bai Jie nodded quickly and said, "Okay, Mr. Li, we will start writing when we get back."

Li Yu glanced at the two with satisfaction and said to them: "There happen to be zombies outside the wall. Let's take a look together and see if the group of zombies can learn anything from them."

The two expressed their understanding.

Li Yu looked at the zombies under the wall. In just a moment, the zombies they had just shot were all eaten up by their own kind.

The zombies were so densely packed that when you looked down on the wall, you couldn't see the corpses of the zombies they had just shot.

"Okay, I'm going to choose a direction. Let's shoot the zombies in that direction together later!" Li Yu turned around and said to everyone.

Cannon and Ma Di, who just ran up, were confused and didn't know what Li Yu meant.

After Li Yu finished speaking, he raised the crossbow in his hand, adjusted the bowstring, and put on leather gloves. The operation was a bit inconvenient.

Slowly pull the bowstring and attach an arrow feather.

Whoosh——

The arrow feathers flew out.

Snapped--

The arrow feather accurately hit a zombie on the edge of the mountain forest and penetrated through the eye. After the shot, the arrow feather shook slightly.

After Li Yu took the lead, the third uncle, uncle and others around him all shot in that direction.

thump--

thump--

Almost instantly, a dozen zombies fell under the tree on the edge of the mountain forest.

Seeing this, the surrounding zombies swarmed over with a roar.

The first few zombies that ran over lay directly on the ground, tearing apart the bodies of the dead zombies, while the zombies behind them moved closer, and when they had no position, they piled on top of them directly.

Immediately afterwards.

Li Yu's second arrow also shot over.

Others followed suit.

This time, more than twenty zombies were shot. Because some people may have shot the same zombie before, and some people were not accurate enough, so the number of zombies shot each time was different.

The zombies shot this time were the zombies that had been stacked up.

Behind, more and more zombies crowded over.

Eating the corpses of the same kind layer by layer.

In this way, Li Yu shot arrow after arrow. After shooting twenty arrow feathers in a row,

Then he stopped, and the edge of the woods not far from the wall was crawling with zombies around the tree, forming a zombie hill three to four meters high.

This zombie hill is stacked together. In addition to some zombie corpses that are pressed underneath, there are also some living zombies whose heads are exposed, but their bodies are suppressed by the zombies piled up above. However, these living zombies are still showing their teeth and claws.

Everyone stopped shooting and stared at the scene in front of them with wide eyes.

This strange scene also shocked Ma Di and Bai Jie.

Can you still play like this?

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