"Da da da da da da..."

Wang Wuyin operated the heavy machine gun in front of him and fired fiercely at the man-eating insects in the valley below the shooting port.

The place where he and Xue Qianyan were stationed below the cave was Bunker No. 164, No. 7 Fortress Cave.

Bunker No. 164 is located at the highest position of the underground fortifications of Fortress No. 7. Below and directly opposite the bunker, it faces the huge underground cave. A wide underground rock gap extends from the cave, directly extending to Bunker No. 164.

Below, a gap is formed, which is the main attack route of the Zerg in the underground cave.

Along with Bunker No. 164, guarding here like nails, there are dozens of bunker fortifications on both sides of the rock walls and hillsides. These bunker fortifications are connected together by secret passages. If the Zerg break through the underground fortifications, they can escape from the underground

Rushing to the ground, this also means the fall of Fortress No. 7.

Compared with the ground, the Zerg's main attack direction is under the cave.

Because the Zerg know that human aircraft, armored vehicles, and many other heavy weapons and strike forces used on the ground cannot be moved into the caves.

Even without the use of night vision equipment, Wang Wuyuan's naked eyes could still clearly see those disgusting man-eating insects thousands of meters away. The bullets flying from the muzzle of the heavy machine gun in front of him were higher than those fired from any surrounding bunkers.

The bullets are more accurate and sharp, harvesting the lives of those man-eating insects.

If viewed from the air, the entire cannibal army directly opposite Bunker No. 164, compared with the surrounding bunkers, was directly dented by Wang Wuyin's attack, making it difficult to escape the thunder pool.

The heavy machine gun uses No. 3 bullets. The standard of No. 3 bullets is close to the 12.7 mm caliber machine gun bullets. Within a distance of one thousand meters, a bullet fired can often penetrate the bodies of two man-eating insects.

It tore the body of the man-eating insect into pieces, showing great power.

It's not the time for Xue Qianyan to fight yet. Xue Qianyan is watching from the side as Wang Wuyuan is manipulating the heavy machine gun in front of him without any distractions. Sweat is falling drop by drop from Wang Wuyuan's forehead, and the shells of the heavy machine gun are flowing like water.

A bright yellow waterfall flew down from Wang Wuyuan's side. Wang Wuyuan's whole body trembled with the tongue of flames spit out by the heavy machine gun, but his hand covering the gun was as firm as an iron pincer.

I have to admit that a man who devotes himself wholeheartedly to fighting has a special charm.

In just ten minutes, the barrel of the heavy machine gun had turned red, and a layer of bullet casings had accumulated on the ground at Wang Wuyuan's feet.

Along with Xue Qianyan, watching Wang Wuyuan's show of strength were the two deputy shooters in bunker No. 164.

The two assistant shooters are both young people in their twenties, about the same age as Wang Wuyin on the surface. One is named Yu, named Yu Guitian, and the other is named Ma, named Ma Yang. They admire Wang Wuyin very much.

It even required Wang Wuyin’s signature.

While Wang Wuyin was in charge of the main heavy machine gun in the bunker, Yu Guitian and Ma Yang were nearby to undertake auxiliary tasks.

Through the perforations of the bunker, watching the flames emitted by the machine gun of No. 164 dent the formation of man-eating insects in the cave, the two deputy shooters looked at Wang Wuyin with awe, and the gun

God is the God of Guns, so awesome...

Feeling that the red barrel had affected the trajectory and accuracy of the bullet, Wang Wuyin immediately stopped shooting.

"Replace the barrel...the loading chain..."

After hearing Wang Wuyin's order, Yu Guitian, who had already taken the tools, rushed over immediately, quickly removed the red barrel of the heavy machine gun, put it in the water next to it to cool down, and replaced the heavy machine gun with a new barrel. Ma Yang

Then rush to the automatic ammunition supply box next to the heavy machine gun, open the box, and connect a new ammunition chain.

Less than thirty seconds later, the heavy machine gun controlled by Wang Wuyin spit out tongues of flame again.

Today's man-eating bug is like crazy. It doesn't care about casualties and will not retreat. It just rushes forward with all its strength.

Behind those man-eating insects, the huge figures of the sword beetles began to appear. The man-eating insects rushing in front seemed to be wading through thunder for the sword beetles.

The mines buried outside the bunker were detonated one by one, and the tide of man-eating insects emerged from the dark corners and cracks deep in the cave, approaching the defense line hooked by the bunker from all directions.

The formation of man-eating insects that Wang Wuyin had dented did not last long, because the man-eating insects coming from both sides quickly made up for the dent.

The thick shell of the sword beetle is like a thick steel plate, and ordinary heavy machine gun bullets cannot penetrate it at all.

Countless bullets were fired like raindrops, blood was flying in the wind, and the entire cave was filled with the severed limbs of man-eating insects. The sound of gunfire was intertwined with the screams and hisses of man-eating insects, piercing the eardrums...

Large swaths of man-eating insects, from a place thousands of meters away from the bunkers, in just half an hour, under the blockade of countless firepower, had approached within 50 meters of the bunker, and behind the man-eating bugs

The sword beetle was even closer to within a hundred meters. The huge body of the sword beetle put great pressure on everyone in the bunker. Bullets were constantly shooting at the sword beetle, and sparks flew everywhere.

The barrel of the heavy machine gun controlled by Wang Wuyin has been replaced three times, and the bullet casings thrown out from under his feet can already cover the insteps, but even so, it still cannot stop the man-eating insects from rushing to the bunker.

The outside of the bunker is a one-meter-thick protective layer of reinforced concrete and steel plates, which prevents man-eating insects from getting through.

"Flame gun..." Wang Wuyuan shouted.

Almost as soon as Wang Wuyin shouted, the flame nozzles of countless bunkers opened one after another, and streams of flames spurted out, turning the area fifty meters outside the bunker into a sea of ​​flames.

Yu Guitian and Ma Yang controlled the two flame guns inside the bunker, spraying violently at the outside of the bunker.

Nearly 500-degree high-temperature flames shot out across the dry ground and onto the man-eating insects that rushed towards the fortress, turning the man-eating insects that rushed in front of the fortress into burning fireballs.

The man-eating insects that rushed here screamed and rolled in the sea of ​​fire, but there were still man-eating insects rushing towards the bunker.

The two flame guns swept across everything in front of the fortress in a fan shape, and the rolling heat poured directly in from the perforations, bringing with it a suffocating heat flow and the smell of burnt man-eating insects.

The man-eating insect, which was always on fire, rushed directly in front of Wang Wuyuan's perforation hole, trying to bite the barrel inside the perforation hole.

Wang Wuyin just lightly pulled the trigger, and the body of the man-eating insect was torn apart by the bullets and rolled down.

"The air energy bomb is being prepared... The air energy bomb is being prepared... Please be prepared for impact... Please be prepared for impact... The countdown to the air energy bomb has begun..."

A voice suddenly sounded on the bunker's radio.

"Thirty...twenty-nine...twenty-eight..."

Hearing that voice and starting to count down, Wang Wuyin, Yu Guitian, and Ma Yang in Bunker No. 164 suddenly pulled a handle in front of their nozzles without thinking, and a movable steel plate nearly half a foot thick slid over from the side.

, with a click, the perforation was sealed.

"Twenty...nineteen...eighteen..."

In the bunker, Xue Qianyan, Wang Wuyin, Yu Guitian, and Ma Yang simultaneously put on the oxygen breathing mask in the bunker.

The man-eating insect has rushed through the sea of ​​​​fire and arrived at the outside of the bunker. It used its sharp claws to knock the protective steel plate of the perforation hole...

"Three...two...one..."

A thunderstorm sounded in the cave, and then the whole ground began to tremble, like an earthquake. Wang Wuyin and the others were hiding in the solid bunkers and fortifications, and they all felt like they were sitting on a bumpy ship. The dust above the solid bunkers

and sand, falling with a plops.

In the huge cave outside the bunker, it seemed like a tornado suddenly blew up, or like a train rumbling past on the ground outside the bunker. Countless man-eating insects were howling miserably. The air inside the bunker was filtered through the perforations.

The gap in the isolation window was quickly pulled out, making a sharp hissing sound like a steam pressure cooker. In just a few seconds, the temperature in the entire bunker began to rise, just like being in a sauna.

Becoming hot and dry...

The air energy bomb on Mudulu is similar to the cloud bomb on Earth. It does not use explosives, but a high-energy air deflagration agent mixed with metallic hydrogen. Its power is more terrifying than the cloud bomb on Earth. This is
Chapter completed!