Jiang Chan: "although it is a protective cover, it will not isolate the air and rain. You can rest assured. The protective cover should be watched by someone. If you want to leave the village, you should apply in advance."

A child tried to push the barrier in front of him, but he couldn't get out. The uncles also experimented. As long as the protective cover is turned on, no one can get out and nothing outside can get in.

Ji Wuyang was so happy that he couldn't close his mouth: "great, great, Ji Jie, you see, we've been forging for a week. Do we go out to fight zombies or something? I'm not sure if I have enough crystal cores."

He broke his fingers and calculated: "there are few people in our group, but there are many people in other groups. If we clean around, we will certainly get a lot of crystal nuclei."

Those uncles also agreed. They don't want to live in peace for only half a year. With this, they can live forever in it.

Jiang Chan knew that everyone would have this proposal. She looked at the sky and said, "OK, bring something if you want to go. Let's go now."

Zhang Jiancheng didn't want to go, but he saw that many aunts were carrying kitchen knives and looked manly, and the three could only hang at the back.

As for Ji Qingchen, he has been preached by his elders during this period, and his relationship with Zhang Li is not as close as before.

Mother Zhang skimmed her lips: "now we are the tiger falling and the sun falling. We are bullied by the dog. We can't do without bowing our heads."

Zhang Jiancheng frowned: "you say less!"

No matter what Zhangjia people think, Jiang Chan walks aside with a Tang Dao. There are only children and several elderly people over 70 years old left in the village, and everything else is basically out.

After all, there is a protective cover. Everyone can rest assured now. Now they are going to fight zombies to earn crystal nuclei.

Looking at everyone's high spirited appearance, Jiang Chan smiled. He still looked comfortable. Unlike before, everyone looked like a frightened bird, precarious.

She knocked 021: "send the information of the protective cover."

021 muttered: "the boss will start flying a group of people again."

In other words, 021 is still moving very fast. Although most areas are disconnected, some central hubs still have networks.

For example, a security bureau now belonging to the central base is still the familiar Xiao Chen. When hearing the familiar Ding Dong sound, Xiao Chen was full of excitement.

"Minister, J... J sent an email again!" Don't blame him for his determination. For J, he specially made a specific reminder. As long as you listen to the voice, you will know it's him.

Everyone gathered around, and Xiao Chen read word by word: "the urban protective cover... Can shelter up to 1000 square kilometers, can stop landslides and tsunamis... Prevent foreign invasion..."

"Energy is zombie crystal core... Materials needed... Manufacturing method..."

The minister made a quick decision: "you print it out and I'll submit it. It's timely rain. Everyone, remember to keep it confidential."

Everyone immediately nodded and stood at attention: "yes!"

Within half an hour, the data of the shield was sent to the leaders of the base. When the leader saw the information in his hand, he couldn't help being impolite: "great! Send a copy to the Academy of Sciences and let them try to make it!"

Minister: "the information has been written in great detail. It should be no problem. I'll send it to the Academy of Sciences now!"

As long as they are sure that they can do it, the safety of survivors will be greatly guaranteed in the future! We also have more confidence in going through the end of the world.

Watching the top move, Jiang Chan doesn't look much anymore. She has written in detail, what materials she needs, how to do, etc., which is equivalent to feeding them.

Besides, those who can enter scientific research institutes are all elites. Where are they so stupid?

Sure enough, on that afternoon, she saw the advent of the protective cover from 021. After seeing the test results, Jiang Chan hooked her lips. Now it seems that more people can survive the end of the world.

At that time, Ji Wuyang and others had beaten nearly 200 zombies, all laughing. One is that they have collected crystal nuclei, and the other is that their physical quality has been greatly improved.

In the past, when beating zombies, they needed five or six times in a row to break the skull of zombies. But after forging for more than a week, they only need two times to kill a zombie.

Jiang Chan basically doesn't take the initiative to intervene. She only gives a hand when everyone is in danger. But obviously, there are not many places that need her help, and now the zombie is still weak. If the level of zombie is high, it will not be so easy for everyone to deal with it.

The boat goes straight to the bridge head. At that time, everyone's strength rises to a higher level. Looking at the shrubs on both sides of the road, ginger cicada raised her eyebrows. Does she want to plant some mutant plants in the village?

If the mutant plants are domesticated, they can also ensure everyone's safety, which can be regarded as adding a layer of safety guarantee to the village. Thinking of the old people and children in the village, Jiang Chan wondered if she wanted to find a doctor here?

In case of an emergency

Alas, I'm worried. Jiang Chan sighed. She clearly wanted to live until the end of the world. As a result, she unknowingly did so many things again.

Thinking of this, Jiang Chan swept out with a knife, and the heads of five zombies in a row all fell to the ground. Zhang Li, who fell in the back, stared in horror, and looked at Jiang Chan with a trace of panic.

The last time I saw it by the window, she had nightmares for several nights at night. Now facing it so directly, Zhang Li's face is pale and he will faint in the next second.

Jiang Chan glanced at her coldly, "promising! Weakness can't live in this world."

For people who think too much carefully, Jiang Chan basically doesn't want to deal with more. However, they have something to do with Ji Qingchen, and Jiang Chan doesn't say much.

In the next few days, the villagers almost went out early and returned late. When they were hungry, they ate a mouthful of dry food, which was bound to clean up all the zombies in the protective cover.

The villagers in the remaining teams also united, and soon the team grew from 86 to nearly 1000.

This number is very small. You know, there are ten groups in Jijia village. Now all ten groups have traveled, and there are so many survivors. We can imagine how many casualties were taken away by the arrival of this doomsday, leaving only one third of the survivors.

And the survivors are mostly old people and children, and there are basically no young people in the village. In this era, everyone wants to go to the city, and no one wants to stay in the countryside.

More than 3000 crystal nuclei were collected at once. The protective cover can be opened for about ten years, and everyone's heart was finally put in their stomach.