Lords of the People: Starting from the Zombies

Chapter 72 Attack of Mutant Beasts
Chaoge Base
north wall
The sound of gunfire roared through the sky.

Hearing such a voice, Yue Chi ran quickly from the east wall, and the guards beside Yue Chi, except for Obi-Wan, the other three were forced by Yue Chi to rush towards the north city.

Thanks to a battle defense gun that Yue Chi had placed in Beicheng before, Geerta personally controlled this sharp weapon and continued to support the front line.

However, there are too many zombies in the entire North City, and there are less than 30 soldiers on his side. Even if the weapons are replaced with Imperial A113 assault rifles, most of the soldiers' barrels are close to being scrapped at this moment.

"Soak in water, soak in water!!"

Looking at the gun barrel that had turned red visible to the naked eye, Gerta shouted at the soldiers around him while pouring bullets down the city.

After hearing Gerta's words, the ordinary soldiers quickly poured the water from the mineral water bottles they drank onto the barrel of the gun.

"Zi..."

"Zi..."

The moment this water touched the high temperature, it instantly turned into water vapor.

Just as the soldiers began to cool down the barrels in turn, the firepower in Beicheng dropped rapidly.

And those zombies seemed to be commanded by something behind them. At this time, suddenly a large number of zombies quickly pressed up from a position further north.

"Bit, tell the mortar squad, the old position, fire five shells in a row, support a wave!"

Gerta kicked the man who had run out of mineral water behind him and was urinating on the gun barrel.

"Follow your orders, my lord!"

Put the weapon aside, try to ventilate as much as possible, and hope that the temperature can be cooler when you come back.

Then he ran towards the Beicheng city.

At this time, it was different from the situation in the morning. At that time, the entire base was still quiet, except for the roar of zombies.

However, with the three [-] field cannons of the Heavy Artillery Division and the continuous firing of bullets and grenades on the city wall, Bit had no choice but to run down from the city.

"Squad Leader Li, old position, five consecutive launches!"

After shouting at Li An and seeing Li An gesture towards him, Bit gave the artillery team two buckets of mineral water and ran up with it.
He doesn't want to pour the gun with urine, the smell is too strong!
Hearing Bit's words, Li An quickly moved the three mortars under his hands.

"Extreme rapid fire, five consecutive shots!"

Hearing Li An's words, the muzzles of all the mortars were immediately aimed at the front of Beicheng.

The artillery shells were held tightly in the hands of the artillerymen.

"preparation!"

"put!!!"

With an order, the gunners of the three mortars immediately put the mortar shells in their hands into the barrels of the mortars.

Immediately afterwards, three rapid and sharp roars appeared there.

"boom!!!"

"boom!!"

"boom!!"

As the shells fell to the ground, the pressure on the front of Beicheng suddenly eased.

"put!"

"put!"

"put!"

"put!"

"Fuck, I'm in the water!"

With five shots in a row, fifteen 50mm shells hit the zombies running wildly towards Beicheng.

In a mass of black corpses, a white isolation belt is so conspicuous.

"Quick, Obi-Wan, quick!"

"call!"

"call!"

Running all the way from Dongcheng, Yue Chi gasped again.

Feeling his lead-filled legs, Yue Chi once again thought that he should strengthen his body exercise.

"After this time is over, you must strengthen your training!"

"At least, you won't be tired if you run a little bit!"

"call!"

"call!"

Holding his legs with both hands, Yue Chi breathed heavily.

At this moment, a purple font appeared in front of Yue Chi's eyes.

(It is recommended not to take so many things when the lord runs in the future)

take things! ?

Looking at the purple font in front of him, Yue Chi was a little puzzled, where did he get the things.....

Well, he took it.

The four incendiary mines came from the east city wall, and he carried an assault rifle all the way from the lord's villa. Even the appearance of the space backpack on his back was filled with bullet clips.

"Let me tell you, after exercising for several days, how can it be useless?"

After a little self-consolation, Yue Chi immediately joined the battlefield with his four guards.

From the storage space, Yue Chi threw out four assault rifles and some bullets.

Although these Jedi knights are powerful in melee combat, they are also very powerful in the use of long-range weapons.

Their use of the Force makes their accuracy much more precise than that of elite soldiers.

"Da da da da!"

"Da da da da!"

After four Jedi Knights joined with assault rifles, the pressure on the city wall suddenly eased a little bit.

Seeing Obi-Wan and the others who were holding an assault rifle and showing their might, Yue Chi also swept over with a swarm of bullets.

Different from the last time, this time, Yue Chi's record is a bit too impressive...

Not a single zombie was hit.

"Lord Lord!"

Gerta, who was fighting on the front line, saw Yue Chi approaching, and hurriedly shouted.

When the other soldiers heard the company commander's voice, everyone became motivated.

Even the lord is working hard, you still don't work harder! !

For a moment, powerful firepower sloped down from the city wall again.

And Geerta also manipulated the anti-aircraft gun to snipe some zombies that were a little bit wrong.

"Company commander, company commander!"

"Look what this is!!"

"We have water, now we can cool the guns!"

Running up from the bottom of the city, Bit ran up from the bottom of the city with two buckets of water and a rifle with a reddish muzzle on his back.

On the side, Yue Chi who heard the voice also reacted immediately.

I actually forgot about such an important matter.

There are so many zombies, and the number of soldiers on his side is too small to achieve indirect shooting, which can easily cause the barrel to overheat.

Guns belong to the ranks of thermal weapons. The shooting principle of bullets is to convert the chemical energy of the propellant into kinetic energy to instantly launch the projectile in the bullet case.

However, when the propellant burns, high-temperature and high-pressure gas will be formed, and the instantaneous temperature can reach 3000°C or even higher.

At such a temperature, perhaps only the king of high temperature - tungsten (the filament of an incandescent lamp) can still maintain a solid state.

And Yue Chi estimated that the material of the barrel of this empire is probably alloy steel, and the melting point is only more than 1000 degrees at most.

Fortunately, the temperature of gas is high, but its heat capacity is low, and heat conduction is slow. On the contrary, steel has high heat capacity and fast heat conduction. A little heat generated by bullet firing can be dissipated quickly through the entire barrel.

But these soldiers had to shoot continuously in the face of the tide of zombies, which caused the heat to accumulate, and gradually the barrel couldn't stand it.

It is not necessary to reach the melting point, and the material properties of the barrel will decrease, and the result of this is softening.

The projectile in the bullet case is an interference fit in the barrel, that is to say, the bullet cannot pass through the barrel naturally, it is blown out by the high-pressure gas with pressure, the barrel is soft, and the bullet will move irregularly in the barrel. The movement will cause the rifling to be damaged, the chamber pressure will drop, the range of the bullet will be reduced, and the accuracy will be deteriorated, which is irreversible.

What's more serious is that after the softened barrel and projectile materials pile up, the projectiles cannot be fired at all. If they are blocked in the strong tube, the barrel will explode, and the gun will cause minor injuries.

Thinking of the weapon probability class he took in college, Yue Chi hurried to Bit's side.

"Lord Lord!"

"Bit, you and I are going to replace everyone with new guns now!"

With that said, Yue Chi took out the assault rifles one by one from the storage space.

Watching the water vapor continuously evaporating from the gun barrels of the soldiers around him, Yue Chi handed over the new gun while he was reloading.

With the joint efforts of Bit and Yue Chi, all the weapons were quickly replaced.

Of course, the light and heavy machine gun Yue Chi was powerless.

You can only take out a bottle of water from the storage space and give it to them to cool down by themselves.

Just as Yue Chi was about to take Obi-Wan and the others to the west city wall to change weapons for the soldiers, the voices of the soldiers behind him reached his ears.

"Mutated Beast!!"

"Quick, fire suppression!!"

At the same time, the system's notification sound also sounded in Yue Chi's mind.

[The second wave of attack begins! 】

(End of this chapter)