The drone has obtained about ten minutes of early warning time for the people in the stronghold, but facing more than 500 mobs that have just returned to their command, the only thing Zhou Qingfeng can count on is that they should not run around and make trouble.

"Fifty people come to get grenades, and there are a lot of grenades in the warehouse. All of them are moved out."

"All women hide in the house, don't scream, don't run, panic will only die as fast as possible."

"Machine guns, machine guns, and these windows are equipped with machine guns."

More than ten minutes were not enough, so Zhou Qingfeng and others could only narrow the defense circle and passively defended by densely deploying firepower. In the messy situation, the only good news was that the giant cockroaches rushed out of the stronghold only attacked the front of the stronghold gate.

Zhou Qingfeng personally brought a few subordinates to the wall. The night vision device on his helmet could clearly see the dense insects rushing like a tide. He turned around and shouted to the soldiers in the stronghold behind the wall, "If you don't want to die, cheer me up and listen to my orders to throw the grenade."

The Iron Brotherhood stored hundreds of boxes of m26a2 oval grenades in this stronghold, with hundreds of them in each box. Now more than fifty soldiers were carrying out twenty or thirty boxes in a panic, prying open the boxes and grabbing the grenades, and then staring at Zhou Qingfeng who was giving orders in a daze.

Seeing that the cockroaches outside the stronghold were about to pounce on the wall, Zhou Qingfeng shouted loudly: "Take out the grenade insurance and throw it to me!"

As soon as the insurance ring was pulled, the soldier in the fifty swayed his hand and threw more than fifty grenades out of the wall. Zhou Qingfeng quickly looked out and then retracted his head. He immediately flew over his helmet.

"Fuck, I knew there were snipers outside." Zhou Qingfeng cursed, bullets flew over his head, and bullets hit the frozen wall in front of him. The debris of the wall exploded, and many fell into his neck and mouth.

"Bah, bah...! Damn it, why are you standing there? I didn't let you stop. Grab the grenade, pull the insurance ring, and throw it away!" Zhou Qingfeng, as the front line commander at this moment, shouting loudly can stabilize the soldiers' emotions, and accept orders when he can hear his voice.

Every time you pull the safety ring, you can hear a slight "ding" sound, and at this moment, this "ding" sound continues one after another, and a dense explosion sounds outside the wall.

In just ten seconds, two or three hundred grenades were thrown out, but in the explosion of air waves, many radiant cockroaches still urged their membrane wings to fly up to the wall more than three meters high into the stronghold. These mutated creatures have hideous and terrifying jaw clamps, flapping their wings at extremely fast speed and rushing towards their respective targets.

"Fire, fire. Cowards, why do you run away? Whoever dares to retreat will shoot whom I will kill?" The battle situation was in a state of anxiety in an instant. The butcher who grabbed a machine gun stood behind the grenade soldiers, and there were also more than fifty gun-bearing soldiers around him.

Faced with the radiation cockroaches that escaped the net, some soldiers were stunned, some were shooting randomly, and some simply turned around and ran away. In order to stabilize the front and not collapse, the butcher shot and killed the deserter without hesitation.

"Fuck! The grenade is not effective in dealing with these insects." Zhou Qingfeng, who was hiding behind the wall, couldn't help but complain secretly.

These radiant cockroaches are flat and fly close to the ground, and the carapace on their backs is extremely hard. If they are not blown by grenades or shrapnel shot into their soft abdomen, this mutant creature is often blown away by air waves for a while, and then continues to fly in.

The first batch of radiant cockroaches flying in were more than 200, and less than one-third were killed by the bomb. What’s even more annoying is that these insects are fearless and their companions are dead. The others still attack them quarrel.

The soldiers who acted as observation posts on the wall were first affected. Four or five insects rushed up, causing people to be in a hurry. With the powerful and sharp jaw clamps, they could immediately lose their combat effectiveness.

Zhou Qingfeng was besieged by seven or eight radiant cockroaches. He kept firing with two revolvers in his hand. In the end, the bullets were empty and they failed to kill all the giant insects. He was forced to jump off the wall.

There were more and more radiant cockroaches passing through the walls. Soldiers who could have secured grenades had to retreat. The soldiers with guns in the rear hurriedly rushed to rush to rush bullets at the insects. The heavy machine guns set up in a solid building also began to exert fire. Only large-caliber bullets can effectively curb the attack of the insect tide.

But just as the battle inside the stronghold had become fierce, the "zombies" in the military uniforms who were in charge of command outside the stronghold were still dissatisfied with the offensive setback. The radiated cockroach that sounded the subsequent attack immediately turned wild.

More and more radiant cockroaches were rushing into the stronghold, which made Zhou Qingfeng and others even more busy. Seeing the terrible insects approaching, the soldiers could not control their fear. Some people screamed and ran away after firing empty bullets, either bitten to death by the insects or beaten to death by the supervising butcher.

At this worst time, the large-caliber assault gun commanded by Caterina finally came up. It is different from having armor and not having armor!

The wheeled armored vehicle weighing more than ten tons chased the insects crawling around the ground, opened the door and suspension bridge directly, and shot the insect swarm with a 152mm caliber barrel to attack the subsequent insect swarm.

A shroud bomb was set to explode at the minimum distance, and the safety and fuses were unlocked at the same time after being shot 50 meters away. The bombardment of more than ten kilograms of high-explosion explosives exploded tens of thousands of steel balls. A sea of ​​hot fire suddenly became outside the gate of the stronghold.

Driven by the explosion shock wave, the steel ball spread to half the size of a football field. The dazzling flame completely covered the area outside the gate of the stronghold. This shell was no more powerful than the small grenade. After the blast, the entire battlefield became quiet.

The hundreds of people on Zhou Qingfeng's side paid a considerable price but only killed more than one hundred radiation cockroaches. The assault gun achieved the same effect with a shell, and it was even more than that. The most important thing is that as soon as it appeared, the military uniform "zombies" that organized the attack on the opposite side became helpless.

Ordinary guns cannot be penetrated, they cannot be dealt with!

The most powerful weapon of the mutant creatures is the large-caliber machine gun, rocket launcher and light recoilless cannon in the hands of the mutant. The military-style 'zombie' immediately asked the mutant to kill the armored vehicle equipped with heavy artillery, "Kill this vehicle quickly, otherwise our actions will fail."

Some of the mutants picked up a "Gustav" m3 recoilless cannon and aimed at the assault gun commanded by Katerina. The 84-mm armor-piercing bomb flew at a high speed for more than two seconds, accurately hitting the body of the vehicle blocking the gate of the stronghold.

This is really a fight, killing endlessly! A loud bang rang out in the darkness. Seeing an explosion of black smoke rising from the assault cannon, Zhou Qingfeng's eyes were so angry that he almost vomited blood.

But when the black smoke spread, the assault gun blocking the door was blown to black and in a very embarrassing manner, but it still adjusted its muzzle and aimed at the woods more than 500 meters away.
Chapter completed!