Global Cataclysm: Start building a floating island

Lin Ye bought the equipment without hesitation, and quickly opened the defense facility interface to replace it with the new weapon.

As the system prompt sounded, a beam of light flashed on the automatic weapon towers at the four corners of the protective net.

[Purgatory-Grenade Launcher Deployed]

[Red Flame-Fire-breathing device has been deployed]

Each weapon tower is equipped with a grenade launcher and a flamethrower.

After all installations are completed, the fire control system begins to rematch the system.

At the same time, the hatch of the drop capsule located on the guard tower opened.

The first group of 30 Hornet drones began to take off and explore outside the protective net, supplementing the ground field of vision for the search radar and providing high-altitude fire support.

With the buzzing sound passing overhead, the new automatic weapons tower also began to operate simultaneously.

The entire area 500 meters away was given to the howitzer tower.

Four grenade launchers began to sow the seeds of love outside the protective net. With the violent explosions, large amounts of dust and rock spider fragments were raised in the sky.

Not only that, the infernal grenades it launches can decompose multiple warheads in the air, all of which contain high-density solid incendiary agents, which can plunge large areas into raging fire.

The area within 500 meters is defended by red flame fire-breathing devices. The violently burning dark red fire pillars are hundreds of meters long, and the surface temperature is as high as 800°C.

After all the weapons were activated, the originally dark night was lit up by the surrounding firelight, and the scope was staggering.

At this moment, all the rock spiders that were about to climb over the protective net were ignited and hung in the hole of the net, neither above nor below.

Until it completely lost its vitality and turned into charcoal sparkling with sparks.

With the help of new weapons, the situation on the battlefield was instantly reversed.

Soon, the ground outside the projection was covered with charred pits, and many rock spider corpses were piled in them.

But even so, those alien bugs still didn't stop.

In the purgatory made of flames, they still attend the "BBQ party" one after another.

This is not because they are not intelligent, but because in the social structure of the insect swarm, the actions of lower-level warriors are all under the orders of the higher-level insects, and they must be carried out no matter what danger they are in.

It seems that there are still some high-level Zerg giving orders on this battlefield!

At this time, the Gap Rock Spider, with flames all over its body, also realized that something was wrong.

While they let out bursts of piercing screams, they directly collided with their bodies.

It seems that they want to use this method of common death to break through the seriously damaged protective net.

Lin Ye would naturally not let them succeed.

As of now, only a few minutes have passed since the weapon upgrade, and the system's survival points have risen to 60,000 in the blink of an eye.

But for him, this is enough!

Lin Ye entered the [Defense Facilities] interface and directly upgraded the protective network.

[[Peripheral wall] upgrade command has been deployed, survival points deducted: 60000]

At the same time as the system prompt sounded, the protective net was enveloped by the beam.

Within a few seconds, Qin Lie's exclamation came from the courtyard. It seemed that the upgrade had been completed.

Lin Ye closed the window and looked up. The original metal mesh had been converted into a four-level fence made of reinforced concrete.

The wall is nearly half a meter thick and six meters high, and is made entirely of high-strength special cement.

To be on the safe side, Lin Ye bought a large number of high-voltage power grids, as well as supporting cables and control boxes from the mall.

He installed the power grid directly on the outside of the fence, and the control box was placed in the control room of the sentry tower.

He plugged the cable into the reserved power grid interface on the building's exterior wall.

The moment the electricity was turned on, the lights in the courtyard flickered for a moment, and then a blue-purple light lit up outside the defensive wall, as well as bursts of crackling current sounds.

This wave, this wave is an electric oven plus flame barbecue.

Although high-voltage power grids combined with flamethrowers work wonders, the carcasses left behind by the rift rock spiders create natural ladders for the insects that follow.

Within a moment, another rock spider popped up next to the wall.

At this time, someone needs to contribute his part!

Lin Ye walked to the wall, stopped Qin Lie who was loading a rifle magazine, and took him up to the sentry tower.

"I'll change you to a more refreshing weapon!"

Lin Ye used the survival points he just obtained to purchase a GAU-17 Vulcan machine gun in the mall.

Moreover, the gun rack is directly installed on the top area of ​​the sentry tower, so that the attack can cover the entire peripheral area of ​​the projection.

The gun rack is also equipped with an alloy steel explosion-proof shield, which can ensure the life safety of the machine gunner to a certain extent even if the opponent has air combat forces.

The reason why Qin Lie was allowed to operate the heavy machine gun this time was because he had a special physique.

Although it cannot directly increase the firepower of firearms, it can affect the enemy's strength.

Judging from the current level, the strength of the rock spider's body armor can be slightly reduced, and in another form, the fire suppression effect of the heavy machine gun can be exerted better.

Qin Lie tightly grasped the butterfly trigger of the Vulcan machine gun, and a halo as thin as a cicada's wings rose up from his body.

A pale golden light also appeared in his pupils, and his cold gaze gradually filled with murderous intent.

Invisible energy surged around, and the surrounding rock spiders all looked this way for a moment.

He took a deep breath, turned his head and said firmly: "Brother Lin, leave it to me!"

Lin Ye nodded and left the sentry tower directly along the spiral staircase without saying anything else.

For now, let this guy get familiar with the feeling of using abilities. I hope his talent is high enough and his comprehension ability is strong enough.

Not far away, Nan Xiao also emptied several boxes of rockets. She threw the barrel to the ground and sat on the ground to rest.

"Thank you for your hard work. I'll leave it to Qin Lie next!"

Lin Ye stepped forward, bought a bottle of "Artery" energy drink from the mall, and handed it to her hand.

Nan Xiao took the drink, thanked her, then unscrewed the lid and drank.

When this girl drank water, she was so bold and domineering, and the bottle in her hand was empty in the blink of an eye.

Nan Xiao licked her lips, looked at the high wall and complained: "The monsters I fought tonight are more than the crabs I have eaten in my life."

"They are swarms of insects from alien planets. There will be more in the future. Now they are just crabs, but in the future there will be lobster men and sea urchins!" Lin Ye responded expressionlessly.

His look really made Nan Xiao wonder whether what he said just now was a joke or the truth.

But only Lin Ye understood that tonight was just the beginning of a war.

They may have to spend nights like this for a long time to come.

"Hey, are you mistaken, Zerg? Is there really such a thing in the world?"

Nan Xiao tilted her head and looked at the guy beside her, with a look of disbelief on her face, "How come you know everything? You couldn't have traveled from the future, right?"

This seemed to be a joke, but it made Lin Ye's eyes tremble.

It is indeed a woman’s intuition!

He coughed quickly and explained casually:

"Because they look like bugs! Do you need me to explain such a simple truth?"

"Yes, yes, you are right!" Nan Xiao rolled her eyes at him, took off her mechanical exoskeleton, and ran into the living room to rest.

At this time, a straight stream of light spurted out from the top of the sentry tower, followed by Qin Lie's roar.