Chapter 980

If we cooperate with the defense facilities to defend, the number of infectious body groups that the road army can fight against is absolutely more than two million, and they are hard hitting.

However, this time, the road army and others have to face more than 6 million infected persons. In the case of hard hitting, there is absolutely no way to win.

So it is very important to adopt what kind of strategy in defense, which is related to the success or failure of defensive war.

"Brother Lu Jun, they're coming, they're in our best attack range!" Xiao Wan rode the bloodthirsty King bat to the top of the road army to report.

At this time, the first echelon of infectious body group is only 500 meters away from the sky, and they will be close without any response.

Another point is that they have dug ground traps in the large open space of more than 500 meters in front of them.

It's better not to let the infected body group step into the trap too early, or it will be filled up soon.

"Well, let's get started." Lu Jun nodded, and then he waved his hand fiercely, "fire!"

With the order of the road army, more than 300 sentry towers in the back responded quickly, shooting out a huge catapult, forming a rain of arrows, flying over hundreds of meters and falling into the infected body group.

Although these crossbow arrows are made of wood, they are each one meter long. With extreme firing speed and momentum, they can penetrate several infected bodies instantly.

Based on the fact that 10 crossbows will be fired from each sentry tower, more than 3000 will be fired from more than 300 sentry towers, and more than 20000 infected bodies can be killed in one wave of attack.

Although this loss is nothing to a large number of infected populations, in fact, this degree of damage has been considerable.

And after killing the infected body, the remaining crossbow can form a small isolation belt, which can slightly block the progress of the infected body group.

As soon as the second wave of catapults was about to be fired, the slave laborers also immediately raised the firepower guard and the drawing gun to the high platform around the spike tower, so that the two kinds of defense facilities could play the most effective role.

A few seconds later, the fire guards and the gun fire.

The firing rate of firepower guards is 20 rounds per second, and 3900 firepower guards are more than 70000 rounds per second.

The fire net formed by this kind of attack intensity can be seen to the naked eye. It is like a big net that covers the first echelon of the infected body group in an instant.

Not to mention, they have a longer range than firepower guards, and their power is stronger than firepower guards. Once they are blasted, they are infected.

The only drawback is that the firing speed is relatively slow, and only one energy projectile can be fired every two seconds.

But fortunately, there are more than 2000 of them, which can make up for the problem of insufficient shooting speed.

In addition, there is a strict division of labor between fire guard and fire gun attack. For example, fire guard only attacks the front infected body, while draw fire gun only attacks the infected body which cannot be seen after the attack.

This can ensure that the firepower of the two defense facilities does not overlap, to maximize the output, but also to make the infected body group have faults, and the infected body behind can not be replenished in time.

In front of the firepower guard and the energy bomb of the gun, the infected body died in this way at tens of thousands per second, and fell down like wheat.

This kind of damage is actually very exaggerated, tens of thousands per second, ten seconds is close to hundreds of thousands of ah.

What Lu Jun and others had worked so hard and spent a few hours in front of the infected group to do, now it only took 20 seconds to complete. It is simply the difference between heaven and earth.

Seeing this scene, Lu Jun was also very moved, thinking that even in the end of the world, science and technology are still very strong.

After all, neither his dinosaurs nor his powers could do this kind of damage in a short time.

The only bad thing is that these things are inconvenient. They take a long time to set up and have to be maintained manually.

Moreover, all the energy bombs needed to be purchased by the army from the trading module, which almost consumed all the Dragon coins of the army, and the overall investment was large.

If the road army had not accumulated a certain amount of money, they would not have used these things.

If it goes on like this, it is estimated that 600000 infected bodies can be killed in one round of ammunition.

With five rounds of ammunition in reserve, the army should be able to kill nearly three million infected bodies.

At that time, it will be difficult to kill the remaining 23 million with ground traps and road army dinosaurs, but there must be a chance.

If the infected groups can be eliminated in this way, it is estimated that the casualties on the side of the road army will not be very large, which is also a situation that the road army is willing to see.

The Resistance Army all looked at the infected body group to be beaten, one after another showed knowing smile, can in so many infected body attack does not fall behind, let them feel very proud.

At the same time, their momentum is also rising rapidly. It is estimated that when they go to war, they will be irresistible.

The old five, who watched all this through the remote observation panel, were suffocating, because they had not seen this technology since the end of the world.

It is no exaggeration to say that even before the end of the world, it is difficult for the regular human army to have such firepower.

"They are too abnormal. Fortunately, we don't have the rate to attack first. Otherwise, we don't even have any slag left now..." Once again, he was filled with emotion.If he thought that the reason why the fifth man praised the army was that he was afraid of the army, he didn't believe him very much.

At that time, he was absolutely convinced of what the fifth said, and felt that the road army was stronger than the fifth.

"If this continues, the infected population will probably be unstoppable. Their lethality is too terrible." Baqi said in a low voice.

As a senior member of the eight, he also saw this kind of firepower for the first time.

At this time, he had changed his vigilance to fear of the rebels, because there were too many means for the rebels

"Don't be so depressed. The infected body group will not fall like this. There is definitely a backward move. Many infected bodies haven't made a move yet." The fifth comforted the crowd by looking at the remote observation board.

In fact, he didn't know if the infected group had any backhand, but his intuition told him that it would never be so simple.

Sure enough, in the moment that the fifth finished, the accident happened.

As soon as millions of infected bodies were killed by fire guards and fire guns, a mental barrier appeared above the infected bodies, blocking the attack of all energy bombs, and it did not dissipate for a long time.

This scene made Zhifu and Baqi all perk up, staring at the remote observation board with wide eyes, eager to see what happened.

The Resistance Army in the battlefield can more intuitively feel the defensive nature of the spiritual barrier.

"What's the situation?" Xiao Wan waved four wings and flew to the top, so that he had a broader vision.

Lu Jun frowned slightly, opened the eyes of magic eye and data, and swept the barrier in front of him. Unfortunately, he found nothing

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