A group of zombies surrounded the entire base. They were not afraid of death, and they kept crawling towards the city wall like a never-ending machine.

Soon, these zombies seemed to find that their attack could not do anything to the city wall at all. Instead, all the zombies squeezed under the city and became living targets for the warriors.

These soldiers who were so angry that they roared and tilted their firepower downwards, trying to kill more zombies. They seemed to be trying to erupt at once, and the target of revenge was these zombies.

roar!

At this moment, a strange sound came out of the zombie group. After the sound rang, these stupid zombies suddenly became smart. They no longer waste their energy to destroy the city wall, but instead tried to stack an artificial cloud ladder with their bodies and climb to the top of the city wall.

After discovering the enemy's attempt, Alger was shocked and immediately ordered all soldiers to attack these zombie groups of the stacked arhats first!

"Attack, concentrate firepower for me, and I must not let any zombie rush up the city wall!" Seeing these zombies being so smart that they were arrogance, Alger immediately became nervous. The feeling of being on his back told him that once any zombie rushes up the city wall, they will be finished!

Unfortunately, there are so many zombies that you knocked down one and immediately another climbed up.

That feeling was like the most terrifying nightmare, endless zombies surrounded themselves, and no matter how hard they tried, they could not repel these zombies!

A large number of warriors gathered at the city wall and desperately used their weapons to attack these zombies of the stacked arhats, trying to drive the zombies down the city.

One side is an irrational beast, and the other side is a survivor with the last hope. Both sides are fighting life and death on this narrow city wall. From time to time, some warriors are torn to pieces by these zombies that rushed to the city.

What's more, he was injured by the zombie's sharp claws with viruses. In just a few minutes, he turned into a zombie and attacked his comrades.

Seeing that there was chaos on the city wall, Yun Qi sighed and said, "It's almost done. If you go down, this place will become a dead city. Activate the defense cannons and destroy these zombies!"

"In addition, if you order the sniper troops to find the zombie that made a strange sound just now, the other party is likely to have some wisdom. If you kill the leading zombie, the rest will not be a problem!"

After receiving Yun Qi's order, the people below immediately began to act.

Buzz ~

I saw a large gap suddenly cracked on the top of the city wall, and an 88mm self-propelled anti-aircraft gun slowly rose.

Three soldiers exerted force at the same time, pushing these self-propelled anti-aircraft guns to the edge of the city wall, and then controlling the anti-aircraft gun base, so that their muzzles face down. A gunner sat into the shooting compartment, and the other three were responsible for delivering ammunition links to the anti-aircraft gun!

Boom boom boom boom!

These huge anti-aircraft guns finally slowly began to shoot. With purely mechanized operations, the shooting accuracy completely relies on the personnel's skills. Although the hit rate is unsatisfactory, does it require targeting in the current situation?

There are dense groups of zombies everywhere under the city wall. These anti-aircraft gun shooters just need to fire desperately at the place where there are the most monsters!

The 88mm high-explosive armor-piercing bomb, each with a diameter of a water cup, is a terrifying weapon that can hit an altitude of 8,000 meters and smash the bomber with one cannon.

And when used to deal with zombies, the effect is simply a massacre!

Each shell would penetrate the bodies of dozens of zombies and finally penetrate deeply into the ground, causing a violent explosion.

The cuticle on the surface of these zombies that can withstand light weapons has no effect in front of these large-caliber anti-aircraft guns, and is easily penetrated like a piece of white paper.

Haha! Die, die! You hateful zombies.

The anti-aircraft gun shooter, who was so excited, pulled the trigger tightly and launched a fierce attack on the zombies below. Each shell could kill dozens or even hundreds of zombies.

Countless red flames almost flooded the entire zombie community.

Twenty such anti-aircraft guns almost swept across the entire zombie group. These zombies who are fearless are completely crushed by this pure and extreme violence!

Seeing these big guys appear at the last moment and swept the zombie group with an unstoppable momentum, all the soldiers were greatly shocked!

Under the command of Alger, these high-spirited soldiers fought hard to kill the enemy and drove all the zombies who climbed up the city wall.

Cooperating with the fierce shooting of the anti-aircraft gun, after nearly ten minutes of bombing, the zombies finally retreated.

The sniper troops were unable to find the location of the zombie leader, but under the bombardment of the anti-aircraft artillery troops, the leader hiding in the zombie group was bombarded and killed.

Without the command of the zombie leader, these stupid zombies have lost their cooperation and have completely become targets.

When the smoke of gunpowder disappeared and seeing the zombie corpses all over the ground under the city wall, all the soldiers roared excitedly!

"Long live, we won!"

"Victory! We have won!"

"Destroy zombies and take back our human world!"

Seeing that all these survivors and soldiers were in high morale, Yun Qi nodded with satisfaction. After this battle, these people looked like iron-blooded soldiers.

Taking these people as seeds, Yun Qi believes that he will soon be able to bring out a survivor army to clear out these zombies, regain the planet, and find the cause of the zombies' destruction!

Three months passed in a flash!

After that zombie siege battle, the size of the base doubled several times. Yun Qi almost brought survivors from several surrounding cities.

Unfortunately, the satellite city where spacecraft might exist was empty! Only a large number of spacecraft manufacturers who had not had time to escape were discovered by Yun Qi. However, Yun Qi was not discouraged. He believed that he would be able to find a way to manufacture a jump engine.

At present, this base of Dawn City, which was made up of survivors, has accommodated nearly 500,000 people, of which the number of legions composed of survivors has exceeded 100,000! The ratio of the army to ordinary people has reached 1:5.

This ratio almost reaches the carrying limit of the entire base!

If it weren't for the fleet's large amount of military supplies, the economy of the entire Dawn City would have collapsed long ago.

In this scientific forbidden area, almost all electronic technology has been banned. So Shuguang City has developed another unique technology tree.

You know, before the end of the world, this place was a high-tech human world that developed into interstellar civilization.

Even if the disaster of the doomsday is not enough for survivors, a large number of engineers and technical experts will still survive.

These people were unified and gathered together by Yun Qi to work with the scientific team on the fleet to study new mechanical technology.

This kind of new technology, which is somewhat unique and even extreme, has even added a new technology route to the Infinite Card, called Steampunk Technology!

Looking at this special technology tree composed of very steel riveted and gear transmission, Yun Qi couldn't help but sigh that as long as humans master scientific methods, it is a scientific forbidden area, and humans have ways to regain the power to conquer the world!
Chapter completed!