The deafening roar made everyone feel uncomfortable, their hearts uneasy, and at the same time they felt their eardrums and even their heads ache.

In this case, everyone immediately opens their mouths, which helps to avoid the dangers of strong sound waves and protects the ears from becoming deaf due to vibrations. The other way was to cover their ears, but this method was not as effective as the former, and they were now holding their guns tightly in their hands, and they couldn't spare their hands at all.

As they opened their mouths, they looked nervously in all directions, because the roar was too loud and too loud, and it was likely that there would be more and more terrifying aliens coming, and no one would be able to reach them.

Everyone changed color, even Ike, because he saw a dense and completely dense image of the alien detector on his arm, which was extremely terrifying, and it proved that the area in front of him was all alien.

"Oh, shit!" Ketty cursed with her mouth wide open, and then she noticed a console in front of her and rushed over to check it out.

It's a console with a virtual interface, and there are a lot of buttons underneath the console, and the underside of these buttons has a faint sheen, which means that it hasn't lost energy, and second, that it's not damaged.

"It's ......" she looked at the console and continued to operate. However, due to the violent noise around her, she still opened her mouth wide, and her originally pretty face showed a hint of hideousness because of this.

In such an environment, if no protective measures are taken. The ears can even bleed.

Ike and the others looked at the top two ends of the T-shaped intersection, and at each end were two heavy metal doors, which showed the message of "refusal to enter" from afar. Looks like they're being blocked by this stuff again.

Still, everyone felt blessed in their hearts. Because they knew that behind this door was an innumerable army of aliens, which must contain a lot of big-headed dragons, and if it weren't for the blocking of these two doors, they would definitely be chewed up to the point that there was no scum left.

After checking everything around, General Baker and Engineer Nikolai returned to where Ketty was.

There is no doubt about it. They were blocked here, and Ketty was right in front of the console, maybe somehow could break the door open.

"What's going on. Ketty？ Nikolai asked, shouting as he walked to the console, "Oh my God! ”

However. When he saw the screen in front of the console being called up. couldn't help but be stunned, if General Baker was his little friend.

On the screen, it was completely filled with big-headed dragons, which were countless big-headed dragons, and there were nearly a hundred of them at a glance.

There were actually a number of spiders with knife legs, and they were helpless against such a large number of big-headed dragons now. You must know that the dozen or so just now are already very reluctant, or Ike risked his life to use high-energy power bombs. And the hundreds of big-headed dragons that are now impossible to kill completely.

"Is there any way to do it. Ketty！ General Baker frowned and shouted, "We must break through here." ”

"I have a way, General!" Ketty made a Liby OK gesture without looking back, "Look! ”

As she did so, a large long-column object suddenly extended from front of the console, descending from the high ceiling and stopping at a height of almost ten meters.

And when the object descends there, the perspective of the entire screen suddenly changes. It was a little farther away from the monsters, and the barrel of the cannon was displayed in front of people's eyes, with the muzzle facing forward, and even a crosshair.

It's the same as driving a turret in FPS, but the caliber of this gun is almost 26.7mm, which is no different from a 21st century cannon, but its power is unknown.

"We can take advantage of this!" Ketty shouted, and her hands slid over a large pile of keys, quickly maneuvering.

The "boom" cannon immediately emitted a dazzling light, and the sound was deafening, even drowning out the roars of those monsters. And as this voice just began to sound, a series of "boom boom boom" sounds came out.

From the console's first-person view, the dense Big-Headed Dragons are struck by live ammunition fired from tongue-in-flamed cannons, and once hit, their bodies explode apart without incident.

"Puff" "Puff" The entire screen almost became blood red, and there was blood and minced flesh scattered everywhere, and the powerful shooting bullets emitted by this unknown alien shooting cannon were incomparably powerful, and they could kill two big-headed dragons with one shot.

Even several giant big-headed dragons, the kind of giant big-headed dragons that Ike had seen before, but were completely helpless, were sifted into a few shots by the extremely high-rate revolver gun, let out a wail, and fell to the ground. However, their bodies are apparently relatively tight, which allows them to leave a whole corpse.

Under this ferocious artillery attack, the large group of aliens outside were slaughtered in an instant without knowing it, but as soon as they died, a large group of aliens behind quickly pounced.

They seemed to sense that there was someone behind the blocking wall, but they couldn't get past it, so they could only scream and slap and bite at the wall, but they couldn't do the slightest damage to the solid wall.

The walls were so strong that not even the sharp legs of the Knife-Footed Spider could pierce them, and as the aliens got closer, the revolvers outside were activated again.

The huge roar of "Boom Boom Boom" shook everyone's mouth wider, and with Ketty's operation, the entire interface became blood red again, and large swaths of aliens were completely shattered by the cluster of high-speed and high-power bullets, and blood and disgusting meat residue flew all over the sky as if they didn't want money.

"Oh! This is really ......" General Baker couldn't help but be a little speechless, although with this alien revolver, they could completely wipe out these aliens and move on, but Ketty at this time was really abnormal.

She was originally cheerful and loved to laugh, but at the moment she looked at the bloody scenes all over the screen, and there was a very exaggerated smile on her face, and her pupils were hideous in her bulging eyes. If you really want to describe it, it's the same as the Chai Knife Girl in a certain game romance action movie of the Rising Sun Empire in the 21st century.

Is this something strange that has awakened? Obviously, this female computer expert has been very depressed by the tragic phenomena of terrifying aliens, the death of her companions, and the death of humans for more than a year. There are also a lot of minor problems in the spirit to a greater or lesser extent, and this is an opportunity for her to vent.

So General Baker and Engineer Nikolai looked at each other, neither of them spoke, they quietly watched the free bloody blockbuster on the screen, and seemed to be thinking about their own affairs.

At this moment, on both sides of the T-shaped intersection, Team 1419 and the Blue Guards occupy both sides in equal numbers.

Ike looked at the xenomorph detector on his arm, a look of surprise on his face. It shows that the aliens are rapidly decreasing, but they are increasing again, apparently caused by the army of aliens coming from behind, but not long after the pounce, these red dots disappeared again.

The sound of the "boom boom boom" revolver cannon bombardment immediately increased, and when it came, he immediately understood that it was obviously Nikolai who was operating that console and hunting aliens.

I don't know how I did it, but Ike still waited in front of the door with someone, and the same was true on the other side. The door could open at any moment, and they had to guard against the aliens. (To be continued......)