Not one anti-aircraft gun as Lu Chuan imagined, but three.

Three anti-aircraft guns were modified and placed on the body of an also modified heavy truck. Due to the modification, it is possible to adjust the downward angle of -15 degrees by means of a swivel frame.

That is to say, the modified anti-aircraft gun can not only fire flat, but also press the muzzle lower.

Three anti-aircraft guns, firing frantically.

Bullets hit zombies, in addition to large calibers, can cause a certain amount of damage, like small calibers, there is no need to expect to hurt zombies. But now it's different, the anti-aircraft gun has been upgraded to the level of a gun, with a caliber of 25mm, and the ammunition shot, as long as it hits the zombie's body, the fuse will detonate the warhead.

Almost every bullet shatters a zombie.

Under the continuous strafing, the chasing zombies turned into parts one by one and fell, and then they were trampled by the zombies behind them, and they didn't even roll up a wave.

Heavy trucks with anti-aircraft guns, keep moving forward, always keeping a distance from zombies.

Under this kind of strafing, there are no zombies to get close to.

It's some swift ones, their agility, under the straight line thinking of zombies, is only the end of being blown up. It should be said that under this kind of firepower, there is no difference between them and ordinary zombies.

It's completely a killing of zombies, strafing by three anti-aircraft guns, what is the concept?

Just look at the zombies that have been blown up one by one to know how miserable their fate is. Burst the zombies, as long as they don't hit the head, they won't die, but after they are blown up, they fall to the ground, and the countless zombies that trample on them are enough to make them deadly.

Aside from these, what made Lu Chuan dumbfounded was that in some places of the heavy truck, guardrails were welded, and some people were carrying guns and kept firing, without any purpose, as long as it was a zombie, they were the target of their attack.

A movement like this is definitely not just an ordinary zombie.

In the tall building, Lu Chuan could see clearly, like lickers and tyrants, their shadows appeared.

It's just that......

Whether it is a licker or a tyrant, they can't withstand the fire of anti-aircraft guns, and when they appear, they will be taken care of and killed in an instant.

Tyrants are strong, but they stand out from the crowd on this street, and they are the focus of attention.

Lu Chuan saw a tyrant's first test with his own eyes, under the anti-aircraft gun, blood flowers continued to appear on his body, followed by a large piece of minced meat that was lifted away, and in just a few seconds, a tyrant was beaten into the form of parts.

Fortunately, a huge group of zombies was mobilized, and a huge group of flying zombies appeared in the sky.

The strange "whine" sound coming from the city means that there are many strong zombies that are definitely alarmed.

"These people, are they crazy?"

Lu Chuan had a feeling of surprise, although the survivors did not go deep into the center of the city, their current location already belonged to the urban area. The density of population in the urban area, as long as there is a little movement, there will be tens of thousands of zombie riots at any time.

Fortunately, they not only used their hands in this city, but also used heavy weapons.

In Lu Chuan's view, they are just dying.

Just when Lu Chuan was still in surprise, the survivors below changed again, only to see three heavy trucks suddenly accelerating and driving fast in this street. The reason for the modification is that there is a sharp shovel on the front of the heavy truck, which can be used as a bulldozer to push away the corpses of some zombies on the street.

The speed of the accelerated heavy truck is not something that zombies can chase.

It was only now that Lu Chuan discovered that the street where the heavy truck accelerated away was empty, there was not a single zombie, and there were countless zombie corpses on the street.

In some places farther away, at the mouth of the street, there are some survivors who are actually using cold weapons to tear and kill the zombies, they are fully armed, just like the ancient armored warriors, with this equipment, they don't have to worry about the zombies can destroy the armor.

As long as they are not left alone, or they are overwhelmed by a large number of zombies, the zombies can't help them.

"Aliens, new humans?"

Although it was a doubt, Lu Chuan was still very sure.

This kind of armor weighs tens of kilograms, which is not something that ordinary people can afford to equip. To wear such thick armor, and to hold weapons that may be more than ten catties or dozens of catties to fight with zombies, it is impossible to do it without being an alien.

"How is that possible?"

Lu Chuan couldn't figure it out, there were several forces in the stronghold, and it was impossible for them to cooperate sincerely.

But now Lu Chuan has seen a lot of alienants, and with Lu Chuan's understanding of the forces in the stronghold, none of them can have this number of alienators.

The tearing down below is still going on, and these aliens seem to be preventing the zombies from entering this main road, hindering the evacuation of the heavy truck.

Lu Chuan's telescope looked farther away.

"This ......"

What he saw in the telescope made Lu Chuan a little uneasy, because the streets in the distance were empty, and only a few zombies were active. What I see more is the zombie corpses walking on the street.

Before, Lu Chuan was attracted by the battle here, and he didn't pay much attention to these places, but now when he sees it, he can't help but change his face.

Lu Chuan sniffed, feeling sick.

The whole air seemed to smell of rotten and stinky meat.

This smell Lu Chuan is familiar with, as long as people are in the last days, they will be familiar with it, because this smell is the smell of zombies. Many of the cells on the zombies will die and then rot on the body, and the smell is really not good.

Lu Chuan, who is used to this kind of taste, doesn't feel anything in the city anymore.

But now it's different, I'm obviously used to it, but I can still smell such a strong smell, combined with the zombie corpses lying on the street below, how could Lu Chuan not understand what's going on?

"There is only one possibility that can emit such a big smell of decay, and that is the smell formed by the zombies below being killed in large numbers."

Zombies are dead things, especially after being killed, they are no longer zombies, but real corpses.

After the corpse decomposes, it must emit this kind of rotting stench.

With such a strong smell, it means that there are dead zombies below, which is not a small number.

Lu Chuan blinked, he was a little puzzled, are these survivors full of food? With their resources, it is easy to toss their ammunition with zombies in such a firefight.

According to Lu Chuan's understanding, it was impossible for them to do this.

But the situation in front of them happened just now, and the survivors not only fought against the zombies, but also went on a killing spree. Looking at this huge vacuum street, it is enough to imagine that they did not go to the city to grab a ticket and leave.

If there is a big vacuum street, it can't be said that there are no zombies, but you can only see a few sporadic ones, and it is absolutely impossible to be full of zombies like before.

In addition to these survivors who fired, Lu Chuan also saw that the aliens formed a team, and they were using guns and cold weapons to kill zombies.

Farther away on the empty streets, Lu Chuan could see many survivors, frantically carrying everything that was useful to them, and they took them out and delivered them to the waiting vehicles on the streets.

Every time it fills up, the vehicle immediately starts in the direction of the stronghold.

They seem to be chaotic, but they are the order of chaos, as if they are conducting this kind of combat in an organized way.

Using the speed, Lu Chuan could see that the anti-aircraft guns on the three heavy trucks first ceased fire, and then quickly withdrew from the combat zone. The place where the three heavy trucks evacuated was planned, and the zombies carried could be thrown off to the greatest extent.

And the team that stopped the zombies in a row, as soon as the heavy truck crossed them, they would retreat.

The identity of the aliens made them wear these armors, but they were not affected, and they ran fast on the streets one by one, throwing off the distance from chasing zombies as fast as they could.

This is an urban area, and there are many large and small streets, so it is easy to distance the zombies and then get rid of the zombies.

The zombies that rioted could not be quelled so easily, but after they had no goal, they could only rush forward by inertia, and then be invaded by the streets, and finally dissolve the sea of corpses composed of hundreds of thousands of zombies.

Hundreds of thousands of zombies seem like a lot, but after scattering them into such a huge area, every street is sparse, and it is no longer crowded with zombies like before.

The entire contingent numbered in the thousands, and their advance and retreat were orderly.

From their various cooperations, Lu Chuan was sure that they didn't know how long they had been repeating this combat mode. For zombies, this combat mode does not need to change, and it will have the same effect every time it is used again and again.

The battle didn't take as long as Lu Chuan imagined, and the battle ended almost before the arrival of the truly powerful zombies.

This retreating detachment, they quickly withdrew from the city.

Due to the disappearance of the sound, the zombies formed lost their purpose and gradually dispersed and scattered here.

"There's something weird about it."

Lu Chuan's brows furrowed, it was impossible to do this with the survivors he knew. Their way of fighting is actually to sneak into the city, avoid the zombies, find useful things and take them away.

But now, seeing that they used anti-aircraft guns, it was no longer described as sneaky, but more like killing zombies to the greatest extent.

The streets are empty, with the occasional zombie moving by.

Corpses all over the ground......

Combined with these, Lu Chuan's face became bad. If Lu Chuan didn't guess wrong, the survivors didn't go to the city to do their tickets and leave at all, but were cleaning up the zombies.

That's right, it's cleaning up, and the whole team is full of alienants.

Whether it's a survivor battling zombies, a survivor controlling an anti-aircraft gun, or a survivor looting things in an empty street, they're all aliens.

"Shhh

Lu Chuan took a long breath, the team of thousands of aliens, according to the population base of the stronghold, was almost half of the aliens.

Immediately, Lu Chuan's eyes turned red.

In the eyes of the survivors, zombies are some monsters, but in Lu Chuan's eyes, this is not the case, zombies are more like a kind of disguise, with them, they are hidden in the city, so that they can be unaware, once there are no zombies, the biochemical factory will face the survivors. On the other hand, zombies are also a resource.

Whether it's unlocking or strengthening, zombie fragments are needed.

Zombie fragments are obtained by hunting them, if the survivors slaughter all the zombies, what do you use to upgrade, what do you take to unlock new zombies, and how to strengthen zombies?

"No, we need to figure out what's going on."

If you don't figure it out, Lu Chuan will have trouble sleeping.