"System! How long does it take to build a machine gun bunker?!" This time the distance is different from that of a large supermarket. At the university within one kilometer of the temporary base, Han Feng can build a machine gun bunker to suppress the zombies in the University of Science and Technology.

"Report to Commander, it will take 5 minutes to build the machine gun bunker." The system's voice sounded in Han Feng's mind.

5 minutes... Facing a massive amount of zombies, Han Feng obviously couldn't wait that long!

The school is less than one kilometer away from the villa. If all these zombies are dispatched, even if there are no level three zombies, the villa will be difficult to survive alone.

Forcibly stopping the trembling of his body, Han Feng's brain thought rapidly...

The zombies approaching from the school gate have come out... and the battle of the red alert soldiers continues.

"System, how long will it take to build the wall?!" Han Feng asked the system again.

"Report to Commander, building the wall does not take time." This time, the red alert system gave Han Feng a surprise.

"Don't need time? Okay! Build a wall! Block the door of the University of Science and Technology for me! Leave a two-meter gap!" In order to control the number of zombies and to give time for the construction of the machine gun bunker, Han Feng planned to give the zombies

"Limiting".

"The wall cannot be built. The reason is: the minimum height for building a wall is ten meters. According to measurements, the building meter at the entrance of the school is only 11 meters, and there is a two-meter gap left in the middle, so it cannot be built."

The system's answer made Han Feng a little anxious.

This stupid system... "Can the wall be curved? Isn't it enough to have a building with a meter length?" Han Feng complained about the system in his mind, and started to think of a solution.

"It can be built, Commander."

"put up!"

"Boom! Huh..."

When the system said it could be built, Han Feng did not hesitate and blurted out the idea of ​​building it. Almost without a pause, a ten-meter wall instantly appeared at the school entrance, blocking the open door, leaving a two-meter wall in the middle.

The gap...and Han Feng's gold coins only decreased by a mere ten!

I couldn't see clearly how the wall appeared out of thin air... There was a dull sound of hitting the ground, and the wind carrying sand and dust blew in all directions.

Under the illumination of searchlights, the gray-white walls glow with a technological sheen.

In the introduction to the red alert system, the fence was made of poured concrete. But Han Feng knew that the fence in front of him was far from as simple as the introduction.

A single square meter can withstand the attack of five tank shells. Even steel plates cannot guarantee such a defensive effect! You say there is no black technology in the wall? You won’t believe it even to death!

The moment the wall was built, the zombies pouring out of the gate were immediately stopped and their flow was restricted.

Facing only a small number of zombies outside the door and a limited number of zombies coming out one by one, Han Feng's pressure dropped sharply!

Looking at the solid wall gate in front of him, and comparing it with the fence of the University of Science and Technology, Han Feng had a headache...

Fortunately, the gate is protected by a solid wall. But the original fence of the University of Science and Technology... haha, it is impossible to withstand the collision of zombies for a long time.

When the fence is broken, zombies will pour out of the school!

"System! Surround the entire university with walls! Hurry!" After temporarily resisting the biggest crisis at hand, Han Feng came up with the idea of ​​using walls to control the entire university.

"I'm sorry, Commander, because the construction site is too far away from the temporary base, we can't enclose them all." The system's words disrupted Han Feng's plan and rhythm...

"How far can the wall be encircled?" The next best thing is to be able to hold it back

Zombie craze, one more minute is a good thing.

"The wall that can be built is less than 53 meters." Han Feng was silent... 53 meters... is not enough to stop the current crisis!

"Build!" After much hesitation, Han Feng decided to build. This 53-meter wall should provide time for building a machine gun bunker!

"Dong dong dong! Huh!..." In a flash, the University of Science and Technology built a 53-meter fence in the direction of home and stuck it tightly to the fence.

"Building machine guns...wait a minute. System, how long does it take to build sentry guns?!" Han Feng, who was about to build a machine gun bunker, paused and then asked about the construction time of system sentry guns.

"Report to Commander, it will take ten minutes to build the sentry gun." The system's mechanical sound sounded in Han Feng's mind.

"Build a sentry cannon!" After hearing the system's answer, Han Feng said without hesitation.

"Building a sentry gun requires 5,000 gold coins, please confirm."

"Confirm! Hurry!"

After seeing with his own eyes that the progress bar of building the sentry cannon began to move, Han Feng exited the system interface and focused his attention on the zombie craze at the University of Science and Technology again.

Han Feng thought carefully about it just now. The machine gun bunker needs to be entered by a Red Alert soldier. When a large number of zombies approach, can he retreat? If he retreats... it will be equivalent to giving up the life of this Red Alert soldier.

But if you build a sentry gun, there is no problem in this regard.

And the greater use is... the sentry gun has stronger firepower! It has a longer range!

"Fire!" In order to quickly eliminate the zombies outside the school, Han Feng issued the firing order.

"Da da, da da!" The red police soldiers who had bullets all retracted their cold weapons and raised their guns to kill the zombies.

More than twenty red police soldiers with bullets were divided into two parts. One part killed the zombies outside the school, and the other part suppressed the zombies pouring out of the school.

Within a minute, all the zombies outside the school were killed, but the zombies pouring out of the school were frequently lost...

Since the number of red police soldiers who have refreshed their equipment is only about 20, and most of them are conscripts. From the beginning of the battle to now, the conscripts have run out of bullets...

The remaining four American soldiers stood in front of the school, trying their best to suppress and suppress them again.

There are still more than eight minutes until the construction time of the sentry gun.

These eight minutes were undoubtedly very difficult. The zombie frenzy in the school was attracted by the huge gunshots, and a dense mass was already piled up at the door.

Four American soldiers holding M60 machine guns were barely able to stop the zombies in the school.

Han Feng was walking alone on the edge of the school holding an assault rifle.

Han Feng doesn't need to worry about places blocked by walls, since zombies can't easily climb over them anyway. However, places where walls can't reach...

How can a fence that is just a decoration stop the zombie craze?

"Creak, creak" the fragile fence groaned as it faced collapse.

"Ta da! Ta da!" Han Feng was walking outside the school, shooting at the zombies in the fence.

It is not an exaggeration to describe Han Feng's actions as a drop in the bucket. Compared to the tens of thousands of zombies that he killed, there was no change at all.

time

Walking slowly, I glanced at the progress bar. There were still five minutes left to build the sentry gun...

The American soldiers frantically squeezed the bullets out of their guns, and Han Feng also changed six magazines.

"Mobilize all troops! Prepare grenades!" Han Feng ordered in his mind.

The conscripts, who were already out of bullets, all took out grenades.

"Spread out and throw them into the school!" As soon as he finished speaking, eighteen grenades were thrown at the zombies in the school.

"Boom! Boom! Boom!!" For a moment, there were explosions.

The shock wave of the grenade rushed out of a fault zone, and the zombies' pace was slightly chaotic. Taking advantage of this time, four American soldiers once again suppressed the influx of zombies.

Seeing that the zombies were under control at the exit, Han Feng continued to move forward.

The overburdened school fence has become distorted to varying degrees...the situation has become precarious.

At this time, there are still four minutes left before the construction time of the sentry gun...

"Wayne! High-explosive grenade!" After using up all the bullets in the assault rifle and changing the magazine, Han Feng contacted Wayne.

"Throw it as far away as possible!" After shouting to Wayne, Han Feng continued to shoot.

Wayne put down the machine gun and took a few steps back. After suddenly accelerating, he swung his right arm! A high-explosive grenade flew deep into the campus.

"Boom!!!" A huge explosion accompanied by a ball of fire suddenly appeared in the zombie group.

The shock wave, which was stronger than a grenade, instantly shattered zombies within a radius of more than ten meters centered on the explosion point.

"Roar!!" The unconscious zombies were attracted by the sound of the explosion, and all the zombies near the door turned around and walked towards the direction of the explosion.

"Cease! Cease fire!" Something unexpected happened. Han Feng never expected that the zombies could turn back?

The moment the order was given, the four American soldiers stopped shooting. Han Feng held his breath and quietly watched the "resurgence" of zombies in the school.

At this time, there are still four minutes left before the construction time of the sentry gun...

A kind of joy of surviving a disaster filled Han Feng's heart, and he couldn't help but said: "Can such an operation be possible?"

There are still more than ten bullets in the assault rifle and two spare magazines. The situation of almost running out of ammunition and food has unexpectedly turned around.

"Roar!" Just when Han Feng was glad that he was about to be out of danger, a roar came from the zombie group.

"Roar! Roar! Roar!" One after another, the rioting zombies lost the source of their voices and vented their dissatisfaction irrationally.

In an instant, the zombies began to look for a way out again. The reason was simple. Tens of thousands of zombies were still crowding out from behind, and the huge explosion could not attract them for long.

"Holy shit! Damn it!" The beautiful fantasy only lasted for a few dozen seconds before breaking, and Han Feng couldn't help but scream!

A "zombie wall" strikes again! Approach the exit of the wall again.

"Fire!" Strike first to gain advantage, strike later and suffer disaster! Before the zombies approached, Han Feng gave the order to fire again.

"Click! Click! Click...click...click." More than ten seconds later, the three American soldiers stopped shooting together. The machine gun... was out of bullets after all.

Only one American soldier, Wayne and Han Feng, were still shooting.

The three American soldiers quickly put down their unloaded machine guns, took out their pistols and continued shooting.
Chapter completed!