"Well, what did you find?" The third uncle pointed at the three zombies inside the iron railing.

These three zombies were separated into different iron railings, and their feet were tied with iron chains. The iron chains were five or six meters long, allowing these zombies to move around within the iron railings.

They studied the characteristics of these zombies through their morphological movements while walking.

"We captured Zombie No. 1 24 days ago. The bones in his chest have not yet grown out, and the burrs are only slightly raised. You can't find them unless you look carefully. His climbing ability is extremely weak."

As he spoke, he pointed to the second zombie in the middle.

"Zombie No. 2 was captured 13 days ago. Minister, you can see that the bone spurs on this zombie's chest have grown out, and the burrs on its hands and feet are more prominent, and the burrs are thicker. Its ability to climb walls is better than that of Zombie No. 1.

Stronger!"

The third uncle came closer to observe, and saw that the zombie hit the iron railing immediately, and the iron chains under his feet made a clanking sound.

This zombie was extremely agile and climbed to the top of the iron frame in twos and twos, constantly hitting the railings.

The railings are made of solid steel and are five centimeters thick. They cannot be knocked open by the strength of zombies.

This zombie No. 2 is obviously much taller than the first zombie, and its appearance is different from the first zombie, making it look more ferocious and terrifying.

The head was pale white, with no hair at all, the eye sockets were sunken, and the muscles on the body were bulging, making it look quite powerful.

Immediately afterwards, Lao Yi pointed to the last zombie on the right.

"This is Zombie No. 3. It was caught from under the wall the day before yesterday. The sternum is completely protruding. In addition, this zombie has the strongest climbing ability and strength, and its skull is very hard. It can't be inserted through the eyes with a spear.

It cannot be inserted into the skull at any other place, it is very dangerous!"

"These three zombies are all different. From these zombies we can see their evolution process."

"Zombie No. 1 has been kept in this room by us, and it has never changed. So they and I speculated that the reason why these zombies keep mutating may be related to the environment."

"Environment?" Third Uncle frowned and asked:

"You mean it rains? These zombies will keep mutating in the rain?"

They all know a common sense in today's doomsday, that is, zombies will have stronger mobility and strength under heavy rain.

Obviously, during heavy rain, zombies may be able to obtain certain elements from the rain and then change.

"Yes, it may be due to the heavy rain."

The third uncle thought for a while and said:

"I'm afraid it's not just the heavy rain. I've been to the scientific research institute at the headquarters base before. The powerful mutant zombies they developed are related to the fact that these zombies eat the same kind of corpses."

"I guess the zombies discovered this time are strong in climbing ability.

It's this kind of zombie that mutates, perhaps after eating a large number of corpses of the same kind. Of course, it may also be related to the heavy rain."

After hearing the minister's words, Lao Yi and the doctor Zhen Xing sent from the headquarters fell into deep thought.

"Minister, if this kind of zombie continues to mutate, it may really climb the wall." Lao Yi said with some worry.

His worries were exactly what the third uncle had in mind.

Zombies can climb walls, and their skulls are so hard that it would be difficult to deal with them if there were too many of them.

So far, they have not found this zombie's fatal flaw.

But judging from the current situation, to completely kill this kind of zombie, we can only start with the eyes.

The third uncle narrowed his eyes and said, "Let's keep a record. No such zombies have been found in the headquarters base so far. When the natural disaster is over, these zombies will be transported back to the headquarters base."

"Okay." Lao Yi nodded.

The third uncle looked around at the zombies again, with a trace of worry hidden deep in his pupils.

He is not only worried about Da Zhangshu Base or Oil City, he is also worried about the entire human race.

Human beings have not changed at all, but zombies have been changing according to the environment.

After experiencing extremely cold and extremely hot natural disasters, the zombies disappeared for a period of time during the natural disaster. When seen again, the skin of these zombies turned white.

The number of humans has dropped sharply, and zombies cannot capture enough blood food, and slowly evolve to devour the corpses of their own kind.

These are all zombies' adaptation to changes in the environment.

high speed.

The zombies are getting stronger step by step, but humans have not changed at all.

Under the circumstances of this ebb and flow, it is foreseeable that in the future, humans will face more terrifying zombies and the environment they will face will become more difficult.

The only good thing is that, at least for now, it seems that the strength of the Da Zhangshu Base is also increasing.

To resist stronger zombies, the Da Zhangshu base needs to become stronger so that it can face unknown changes in the future.

After thinking about all this, Uncle San felt a sense of urgency.

As Xiaoyu said, the first thing that limits the development of Da Zhangshu Base is food.

Without enough food, there is no way to supply enough people. Without enough people, there is no way to build higher and more complete walls.

With enough food and enough people, the strength will also increase.

This chapter is not over yet, please click on the next page to continue reading! But management is also very complicated, and it takes time to polish it.

Their Da Zhangshu base is now in the stage of walking quickly with small steps.

The trading market is a testing point and the most important step in the expansion of their Da Zhangshu base.

Developing science and technology? How can it be so fast?

What's more, this is the end of the world, and the industrial base has collapsed. If it can be restored to one-tenth of the level before the end of the world, it will be very strong.

Of course there is another way, which is to develop a zombie vaccine.

With the vaccine, we won't be so passive, and we won't turn into zombies if we are bitten.

From the current point of view, the survivors who have survived to this day can basically face and deal with one ordinary type of zombie alone, or even two or three.

If it is not a rainstorm, it may be possible to solve more problems.

Many survivors were bitten, and most of the time they were attacked by zombies, or fell into the zombie wave and were unable to escape.

The battle between humans and zombies is not equal.

When fighting zombies, humans can only attack the head to completely kill the zombies.

To kill a human being, zombies only need to bite any part of the human body. Only one bite can pronounce the person dead.

But now, most ordinary people may not be able to defeat this kind of mutant zombies if humans fight them one-on-one.

After all, the skull of this zombie is so hard that the only way to kill it is to pierce its eyes.

The eyes are so small, and this zombie doesn't just sit and wait for you to assassinate it, it can also move.

Facing this kind of zombie requires the cooperation of multiple people to kill it.

Or there is another way, which is to use firearms. The bullets are powerful enough to penetrate the head of this zombie.

However, it is difficult for ordinary survivors to own firearms. Even if they do have firearms, bullets are a rare item.

The third uncle thought a lot in a short period of time.

He turned around and left the house with a heavy heart.

.....
Chapter completed!