Because if these zombies flow out, it will be a great threat to the cities that Yi Chen has recovered, and it will also be a very dangerous signal for other cities that have gains.

Because the energy of these millions of zombies is very large, if they flow to other cities, then the damage will be devastating, and there will even be some survivors in some cities, if these zombies rush in, then those cities will also be in danger.

Yi Chen's idea was very simple, harvest the wetlands, and then establish a safe zone to clear most of the coastal cities south of the Yangtze River from all the places that posed a zombie threat.

And then develop again in the last days, so that the original popularity of Huaxia is revived again, this is a wish of Yi Chen, and it is also an idea that he has always implemented loyally.

That is to go for the revival of Huaxia, so he must eliminate the millions of zombies in this city, even if it is worth investing a lot of energy.

The length of the wall that Yi Chen is building now has reached 3 kilometers, which is quite a grand undertaking for an ordinary person who is a non-governmental organization.

When the business began, they realized that they needed too much, not only machinery and equipment to build fortifications, but also a lot of materials.

Not to mention anything else, those bricks and reinforced concrete, especially cement, these things are very scarce in the last days, now all the things in Yi Chen are basically not bad, in the entire Jiangxia Machinery Factory, mechanical equipment and some steel equipment can basically be found.

However, the steel materials and concrete used in those projects, these things Yi Chen has nowhere to find, there will be some small part of the storage in the Jiangxia Machinery Factory, but that can only build some bungalows, Yi Chen has calculated to build a six-story building at most, and there is no more concrete and steel materials.

Modern Yichen is in urgent need of this material, and at this time, Zhao Jingtian suddenly came with good news:

"Chief Yi Chen, in the south of Jiangxia City, we have checked, about 10 kilometers away, there is a cement processing plant, the cement villa there is to build a fortification, even if it is not impossible to rebuild a city,\"

After Zhao Jingtian finished speaking, Yi Chen was suddenly full of confidence, and after informing Zhao Jingtian of his plan, he asked Zhao Jingtian to arrange people to supervise the progress of this project as soon as possible, and at the same time transferred a large number of personnel to build and defend here.

Because after all, what they are in front of is a million zombies in the center of Jiangxia, if those zombies discover their intentions, hundreds of zombies are also a large number, even if it is by Lala's mutant zombie army, but Lala's mutant zombie army is only about 5,000.

If this number is faced with millions of zombies, it is still a state of grasshoppers shaking trees, because the volume of millions of zombies is too big to be unimaginable.

Even to the point where it cannot be shaken, in the face of such a huge volume, we must be careful in doing everything and action, even if it is a negligence, a carelessness, it may have an irreparable consequence.

In the face of this kind of consequence, even Yi Chen can't bear it, so Yi Chen has to be foolproof, before all the work is completed, Yi Chen has to prepare the materials first, and before he prepares the materials, he can't alarm these zombies,

So Yi Chen temporarily asked these team leaders to stop first, and they temporarily withdrew into the Jiangxia Machinery Factory, after all, in this place, those zombies seemed to be a forbidden area here, and the high-level zombies deliberately avoided this place.

This may also be one of the reasons why the zombies in the center of Jiangxia did not move in large numbers in the direction of Ningcheng, because they also found that the zombies under their control were within 5 kilometers of the Jiangxia Machinery Factory.

All of them will be subdued by Lori Lala.,But these subdued zombies will become a huge assistant in Lala's hands.,And those high-level zombies who control these zombies can't sense these zombies in the center of w.,Basically, they won't treat it as a thing.。

Maybe it's just that some ordinary humans or mutated creatures attacked the zombies they used to explore the way, but after a long time, they will silently find in their hearts that every wave of those zombies has basically disappeared at the location of Jiangxia Machinery Factory.

However, at this time, they continued to send other zombies to investigate, and those zombies would also disappear here, and even the high-level zombies in the center of Jiangxia had sent a large number of zombie groups to crusade here.

In the end, the reward was to give little Lori a lot of strength.,The rest of the zombies were defeated and returned.,Since then,The zombies seem to have deliberately avoided this place.,

It was as if they sensed that the little witch could change and control their zombie group, and for this kind of human, the zombies felt like a huge threat to them, as if they were their natural enemies.

It's like a high-level zombie.,You can infinitely control and make it easy to control low-level zombies.,Little Lori also has this innate ability.,But he has the ability to make zombies fearful.。

That is, not only will the little low-level zombies be transformed into the servants of the little Lori's own center, but also the little Lori can also make those low-level zombies his servants, become his thugs and little brothers, and the little Lori can also make the zombies of those servants improve their strength a lot.

What Yi Chen knows so far is that Xiao Lori can control the mutated zombies of the sword, and these mutated zombies are all high-level zombies, most of them are fifth-level zombies, as for whether there is a higher-level Yi Chen did not ask, because the level of this zombie was judged by him, himself and the Jiangxia Military Region, most of the evolutionaries, and those old stubborn people in the Shangjing Military Region.

And little Lori doesn't seem to have this awareness, he can't even confirm whether he is an evolver and what kind of level, for this kind of confused child, Yi Chen decided to let him continue to be confused, after all, some news will form a burden in his heart if he knows it too clearly.

So for ordinary people, the level of zombies cannot be accurately confirmed at all, but zombies have an automatic level division.