Chapter 991

Under the scorching sun, outside the walls of Zhongzhou City, people did not rest and were in full swing.

The roar of machinery makes people's blood boil.

More than a million people in mind, millions of zombies, tens of thousands of machines, tens of thousands of trucks It's really spectacular.

Especially looking down from the sky, people feel shocked.

At this time, Lu Chuan is sitting on the back of the corpse dragon, with afrola on it. Looking at the hot construction site, he still has a sense of achievement.

Avrola's face was more or less worshipful. In Moscow, the Pope did not have such a charisma. He was able to give orders to all people to implement them unconditionally. Lu Chuan, his own man, has this kind of power.

If the large construction site, under the section, will these people and Zombies elongate, almost will Zhongzhou city to surround, very spectacular.

"It's still a little slow."

The following progress is very fast, but Lu Chuan still feels dissatisfied.

In a word, this kind of construction is already the limit, and Lu Chuan has no good way.

Every day, Lu Chuan feels the urgency of time. It seems that this offensive and defensive battle will change the time because of his own unlocking, but this kind of change will never be too long.

Construction needs to be speeded up.

Lu Chuan touched his chin, thinking about what else to speed up. Like more zombies to join, more survivors to dig?

Now the survivors are able to transfer the maximum limit. If there are more survivors, they will affect other work. Whether it's the Ministry of agriculture, or the arsenal, etc., it needs a lot of human resources.

Soon, Lu Chuan's eyes fell on a zombie floating in the distance.

Dragon?

The next moment, Lu Chuan's eyes lit up, only to laugh.

"Yes, why didn't I think of them As soon as Lu Chuan patted his head, he might have thought badly about this moat before. He thought it must be round.

In fact, Lu Chuan just wants to prevent the invisible zombies, such as shadow blade and ghost guard, from rushing forward. If there are moats, they can't get close to Zhongzhou at will.

It works like this. As long as it's surrounded, it doesn't matter whether the moat is round or square.

Round is very troublesome, but if it is square, it is simple.

What is the concept of puffing out the light of time and space of dragon? With the dragon in it, the moat can be dug in one day, and the rest is to pave the cement to make it waterproof.

"Yes, that's it." Lu Chuan showed a smile.

…………

The people digging the moat suddenly received orders to evacuate the area.

They are a little curious. What is the reason for this? They have to stop digging? Many people are not satisfied with the above order. Isn't this a troublemaker?

However, this order was issued by the supreme headquarters, and it must be carried out even if it is not obeyed.

Countless survivors evacuated, along with machinery, from the area.

But they were ordered to stay where they were, at the foot of the 100 meter high wall, not to run around, let alone leave the area within the fence.

Everyone is talking about what happened.

Soon, they noticed that a large number of porpoises, a kind of round zombie, appeared in the sky. No one knows what zombie it is, because many people have seen it for the first time.

This kind of zombie, they have hardly touched.

They can always be seen in the sky above the settlement, but this kind of zombie gives people the feeling that they are harmless to humans and animals, like a balloon floating in the sky.

Occasionally some are close to the ground. It looks like a puffer fish, which makes many people think that it is more like an ornamental zombie.

This time, Lu Chuan will command through the commander's zombie. In this way, the command of the zombie will get the memory. If this method is needed next time, there is no need for Lu Chuan to go out in person.

The size of puffer fish is usually about 50 meters. Once it enters the combat state, it will become a 200 meter super monster, smaller than the crocodile dragon corpse, but it is also very amazing.

The beam it ejects will diffuse into a round light about 200 meters in diameter.

Lu Chuan with afrola, in the sky waiting for the evacuation of people below.

After confirming that all the people had evacuated at a certain section, Lu Chuan, under the command of a dolphin dragon, fell from the sky and landed on the ground.

This is a section of the moat that has just been excavated at the beginning, which is just enough for the dragon to accommodate.

"Into combat mode."

With Lu Chuan's command, the porpoise inflated and turned into a nearly circular giant monster with a diameter of 200 meters in the eyes of countless survivors.The appearance of the Dragon really makes people and zombies have no way to be associated with each other.

What is the concept of 200 meters? This will appear like a mountain peak, which is really shocking people's eyes and makes them a little difficult to accept.

Usually thought that human and animal harmless this kind of porpoise dragon, could have such a terrible change.

After entering combat form, Lu Chuan began to adjust the direction of the dragon.

This is very simple. After a few instructions, it is completed.

"Little poem, is it accurate?"

Lu Chuan has got in touch with smart poem. It controls a large number of satellites, and can accurately calculate the direction deviation of the dolphin dragon, and so on. In front of Lu Chuan, it generates a virtual index.

As long as these virtual indicators are aligned, it means that there is no problem with accuracy.

"Yes, boss." The poem responds.

"Spray."

After confirming that there was no deviation in the direction and position, Lu Chuan immediately issued the command.

This dragon broke out at the first time after Lu Chuan's instruction was given. From its mouth, the jet of space-time light, the formation of this beam, boom forward.

It can destroy all the light of time and space in the world, vaporize all the earth in front of us, and blast out a trench 200 meters wide and nearly 10 kilometers long on the ground.

The terrifying light of time and space, its violent energy fluctuation when it appears, and the impact force brought by it makes it look like it has experienced a violent storm all around. Countless survivors are looking at the dazzling light with their mouths wide open.

The light just flashed and disappeared in the blink of an eye, but the destructive power was so great that they all felt frightened.

Who could have thought that the Dragon could make such a terrible attack?

Looking at this huge trench, which is 10 kilometers long and 200 meters wide, everyone is opening their mouths and showing an incredible look.

The moat, which they thought needed huge human power, is now as simple as one plus one equals two.

A porpoise made the blow. It fell into a weak phase, then flew into the sky and floated.

The next porpoise dragon fell to the end of the groove again.

Just a few minutes later, the terrifying energy beam reappeared, and the whole air fluctuated violently, suffocating people, as if all the oxygen here had been absorbed.

Another 10 kilometer long trench appeared, which took less than 10 minutes.

"According to this schedule, half a day's work, and we'll be ready to dig."

"If the boss is really a genius, you can think of any way."

"The most powerful, or this porpoise dragon, who could have thought that it would be so domineering and abnormal?"

Survivors, gaping at the second section of the trench, one by one in the discussion. For them, today is really an eye opener.

Of course, some people are still full of sorrow.

This is a zombie. If you encounter it later, how can you escape? This kind of energy beam, as long as sweeping, there is no way to live.

The role of the dragon is rotation.

After one puffer dragon finished spraying, it took off to rest, and the next one. The number of porpoises in Lu Chuan's hands is large, so there is no need to worry about the shortage.

The three porpoises are a 30 kilometer long line. According to this progress, we can dig it today, and tomorrow we can start laying cement for waterproofing.

Compared with these violent jobs, there is no skill in laying cement for waterproofing, which requires the cooperation of all parties.

In a few minutes, a section of ten kilometers of groove, and these grooves are as smooth as a mirror, almost one-piece molding.

The reason why we still need to do waterproof is that under ultra-high temperature, there are still some places where water leakage needs to be made up. Otherwise, the glass layer formed by ultra-high temperature will no longer need to be paved with any cement.

Three hours later, a huge square moat was excavated.

This kind of speed, I don't know how many people's eyeballs.

Look at the terrible energy beam. If it is used to build expressways or railways, if we only use channels, I'm afraid the efficiency will be increased by 10 times or 100 times. If you come across a mountain range and spray it directly, you will get rid of it. There is no saying that it has been digging for several years or ten years.

At the moment when the Dragon left, I don't know how many people came to watch the huge trench, which was five meters deep, 200 meters wide and more than 200 kilometers long.

The crystal at ultra-high temperature makes it almost as smooth as a mirror.

In most areas, it is not necessary to pave cement again, only need to do a local waterproof.

In this way, the time and character power saved will be great. No need to mobilize millions of survivors, only 100000, can complete the task assigned by Lu Chuan in a short time.

"Moat, done."Lu Chuan has a smile on his face. In fact, the main function of the moat is to protect the shadow blade and ghost guards. They're invisible, and it's hard to find them.

But with this moat, if they want to come over, they need to cross the moat. The rivers and rivers will put corrosive liquid on them. If they dare to cross, they will be ready to enjoy the feast they have prepared for them.

Of course, Lu Chuan does not rule out the other side using corpse dragon as transport body, and then airdrop ghost guard.

This move is very difficult to deal with. Once the other side invests enough ghost guards in the city, there will surely be ghost guards who can get close to the biochemical factory. If they don't pay attention, they will fail in their own defense.

For each other's flying zombies, we can only use them to deal with them. The other is to strengthen the building of the air defense system and deploy more air defense missiles. As soon as the corpse dragons are close, they will be shot down immediately.

For this air defense system, Lu Chuan plans to exchange a quantum computer to replace the current supercomputing, so that its computing power can be increased by tens of thousands of times. In this way, even if the other party has more than 10 million zombies, it will be handled properly by the quantum computer.

…………

What is the concept of a 100 meter high fence?

This is equivalent to a 35 story high residential building. If people stand under the wall, they are absolutely small, which makes people feel like ants.

More than 200 kilometers of fence is a complete super project.

Surround a first tier city, think about it and feel that this project is huge. For example, in cities, there are more ring roads or ring highways, but the two are compared with France.

If you build a kilometer of highway, maybe you can build 10 centimeters by building this wall.

Many people participated in the construction of this wall, but they still feel incredible. They can't imagine how they did it at the beginning.

At this time, a corpse Dragon flew over the wall. Its back was tied up by steel cables, and dozens of steel cables were hanging down. This time, instead of hanging the pod, it was a huge steel mesh woven by steel wires.

This piece of steel mesh is not a random steel mesh, it has been specially processed, the thickness is very large, can withstand ultra-high voltage.

Under the hoisting of corpse dragon, the steel mesh was pulled to the designated position.

And above the wall, there are a lot of ropes hanging down. Compared with this fence, the workers working here are similar to ants. They were busy fixing the steel mesh to the surface of the fence.

Huge screws are punched into the wall, and then the steel mesh is fixed and tightened.

A piece of steel mesh is constantly hanging up by the corpse dragon, and then fixed. A large number of workers, climbing in the steel net, and then the steel mesh and steel mesh docking, connected into a complete piece.

It is also a segmented operation. Hundreds of corpse dragons serve here, constantly assembling the steel grids transported from the ordnance factory, and assembling the steel grids into super grids attached to the walls.

At that time, all you need to do is connect the power. Any zombie climbing on it will die if you touch it.

In contrast, except for the corpse dragon, which can replace the crane, there is no place to take advantage of it, and the progress will not be too fast. Fortunately, victory in the ordnance factory invested in the steel mesh manufacturing, coupled with the investment of enough manpower, the progress is very fast.

On the top of the wall, a large number of mapping personnel are positioning the weapon platform.

This needs to calculate the coverage, how to protect the air defense safety of the whole Zhongzhou City, at the same time, it also needs to consider the defense to the ground.

The performance of intelligent weapon platform is needless to say.

The technology of this weapon platform is converted from the biochemical factory by Lu Chuan. It can be taken over by Xiaoshi and play its strongest combat effectiveness.

The ability of Xiaoshi, even if it is to control 10 million of this kind of intelligent weapon platform, is not a problem at all. It can even let the 10 million intelligent weapon platforms carry out accurate point to point shooting.

Once Lu Chuan replaced the quantum computer, Xiaoshi could completely control hundreds of millions of weapon units, and the operation at that time would be completely intelligent.

In order to make the defense safe, Lu Chuan can be said to be painstaking.

After putting forward these plans, Lu Chuan also handed over the defense problem to the intelligent regiment, who would improve their defense against all this.

They are one of the top high intelligence and intelligence quotient personnel. It is much better for them to solve all kinds of problems than Lu Chuan thinks alone.

Lu Chuan only participated in the important defense plan at the beginning, while the rest was completely handed over to sun Jiangong. Under his own command, this kind of work will not have any problems.

What Lu Chuan has to do is actually accompany avrola to the biochemical factory occasionally to check the manufacturing situation.

Now, the biochemical factory is in full swing for 24 hours. A large number of orders have filled the factory. There are only two kinds of zombies, one is dragon, the other is Ligularia.

After comparison, these two kinds of zombies should be the most cost-effective and easy to use among the eight grade zombies.Ghost guard is strong, but it has many disadvantages compared with Ligularia. One maneuver, the ghost guards are too far behind. Especially in defensive warfare, the air force should be strengthened.

It is most appropriate to use Ligularia's maneuver to intercept flying zombies approaching in the sky. As long as the number is enough, even if a Ligularia only blocks a flying zombie of the other party, it can completely prevent the other party from attacking through the flying zombie.

Needless to say, the importance of the dragon is also one of the best.

Whether it's defense or attack, we'll line up the dragon, and then we'll hit its mother directly. The method is rough and useful. It can be said that it's the strongest spear. We can use attack instead of defense.

Crocodile dragon corpse is of course important, but Lu Chuan has not yet been unlocked, so it can not be produced for the time being.

The whole Zhongzhou city in the construction of fortifications, the heat to the sky and earth to dry up, let here become a huge construction site.

Lu Chuan didn't let the new human forces and the army back. Their task was to expand the security circle, centering on Zhongzhou City, until it was connected with the security circle of other settlements.

Their retreat, at least, will have to wait until the countdown to the siege is settled.

"It's up to you to watch here. I need to leave for a while. I need to visit other settlements." Lu Chuan found a reason and handed over the work here to avrola.

Well, it's been almost a month since I announced the experiment. I always need to show it.

Lu Chuan also wants his wife, children and parents. After all, people have feelings. It is impossible to ignore them.

Afrola has no doubt, naturally for Lu Chuan to stare at the work here. She not only has to keep an eye on the project, but also needs to go to wolf's nest and ordnance factory to keep an eye on the progress of these two places.

In her opinion, Lu Chuan shouldered the heavy burden of the whole China, and inspecting the settlements was a means to strengthen his power.

Otherwise, if you don't show up once a few months in a settlement, the sense of existence will decline, and people with power will be given a chance, and accidents will easily happen.

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