See if these zombies can keep stacking up, and see if the zombies won't run under the wall and stack up!"

When everyone heard this, they thought this opinion was 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 a few words, Madi smiled and explained to Cannon that there was no need to worry, the zombie virus would not infect birds.

Canao didn't believe in evil, so he took Bai Jie and asked her to do a test. The result was that after the bird was bitten by a zombie, it immediately collapsed.

Only then did Cannon believe what Ma Di said, so he pulled Ma Di 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 that of the cannon. 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're right. I have done experiments in that factory before. The zombie virus does not infect birds, it only infects mammals."

Class, everyone can rest assured.”

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

Madi 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 question.

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 like children's play.

However, there are thousands of viruses, and quantitative changes 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 will become a virus battlefield. Almost in an instant, the internal mechanism of the bat's body will undergo a devastating collapse!

Instant death!"

Ma Di answered all the questions asked by his second uncle 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 people 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 if 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 little 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, inserting 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 down 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 directly piled on top of them.

Immediately afterwards.

Li Yu's second arrow also shot over.

Others followed suit and shot.

This time, more than 20 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 were stacked up.

Behind, more and more zombies crowded over.

Eating the corpses of the same kind layer by layer.

Just like this, Li Yu shot arrow after arrow. After shooting twenty arrow feathers in a row,

Then it 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 hill of zombies is stacked on top of each other. In addition to some corpses of zombies being 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?

...........

——
Chapter completed!