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The flock of migratory birds in the sky soon discovered the base, and the birds' eyesight is very keen, even at an altitude of 3,000 meters, they can see the situation on the ground clearly, and the mutated migratory birds can judge human tracks. In the base in front of the flock of birds, there are not only a large number of traces of human activities, but also robots that look very much like people, so the moment they discover the base, the flock of migratory birds in front of them has already begun to accelerate.

The vanguard of the flock of birds had already entered the range of the electromagnetic cannon, but Xue Peng did not control the electromagnetic cannon to shoot immediately. Each electromagnetic cannon is only equipped with millions of electromagnetic ammunition, and it will be exhausted in half a minute with the rate of fire of the electromagnetic cannon, so Xue Peng has to wait for the best opportunity. It is necessary to wait until all the birds are in range before carrying out a bullet storm, otherwise for the flock of migratory birds, most of which are still at an altitude of 3,000 meters, the lethality is indeed limited.

The migratory birds have come to the sky above the base, and the flock of birds that cover the sky and the sun has begun to slowly descend in altitude, and have begun to gather around the base in the sky above the base. Slowly, the base has been completely shrouded in the shadow of the migratory birds, and the migratory birds have also begun to launch a tentative attack, many migratory birds began to work in pairs, aiming at the robots in the base, and began to accelerate sharply to dive attack.

The two intelligent robots of 'Tutu Tutu' shot first when the migratory bird vanguard was ready to dive, Xue Peng did not require accuracy, there were so many flocks of birds, the robot only needed to pull the trigger. The sound of gunfire resounded in the base in an instant, and the vanguard of migratory birds who had just begun to dive were hit by a dense attack of ammunition and began to fall from the air. Some of the migratory birds that fell into the base have not yet died, and the robot next to them will immediately step forward to make up for two shots.

The RS rifle has a rate of fire of 2,000 rounds per minute, so it will shoot out the bullets in the magazine in twenty seconds, and the gunfire will stop abruptly the moment the bullets are empty. As soon as the gunfire stopped, a large number of migratory birds began to dive rapidly towards the base from a height of thousands of meters, and their numbers were more dense than those of the vanguard troops.

The migratory birds thought that the stop of the gunfire was the best moment to attack, but the robot quickly switched to firing ammunition, and one after another the missiles were aimed at the migratory birds that were swooping down in the sky. The flames of the explosion immediately devoured the migratory birds that swooped down, bird feathers were the best accelerant, and the sky began to quickly fall more migratory birds than had just been disembarked by the missiles.

(It's time!) Xue Peng looked at the projection of the whole system and thought in his heart that through the satellite shooting of the magic eye system, the migratory birds had all entered the firing range of the electromagnetic cannon, and Xue Peng gave the combat order to shoot without any hesitation.

The electromagnetic cannon with a white arc of white electric arc flickering at the muzzle finally fired, and in an instant, a chain of flickering bullets shot rapidly into the sky, and the red electromagnetic bullets heated by the electric energy quickly hit the flock of migratory birds in the sky. In a second, the layer of migratory birds in the sky was almost pierced by electromagnetic cannons, and countless mutated birds began to fall.

The size of the electromagnetic cannon is very huge, the body of the gun is like the bow of a heavy truck, and there are twenty-four barrels in the barrel of the gun with a diameter of five meters and a diameter of nearly one meter, and each electromagnetic gun has two barrels. The whole electromagnetic cannon is up to five meters high giant steel frame platform on the wall, the steel frame platform can store tens of millions of electromagnetic bombs, electromagnetic bombs are made of special materials without a bullet shell of a kind of round beads, the bottom of the steel armor platform is a rising steel plate, the ammunition is pushed towards the connected electromagnetic gun body, the overall appearance of the electromagnetic gun is similar to the sentry machine gun in the red police.

The muzzle of the 'Dududu' electromagnetic cannon moved quickly left and right, and the light chain formed by the bullet was thrown like a whip towards the migratory birds in the sky, and ninety light chains crossed each other, and the bullets were like splashing water on the birds. Most of the migratory birds were directly shredded by the light chain without any reaction time, and the light chain was like a scythe of death, where a large number of migratory birds fell, and the entire base was full of various screams of migratory birds.

After only ten seconds of shooting, the 30 million ammunition was exhausted, the flocks of birds fell in pieces, and the remaining migratory birds began to rise into the air with their lives. No matter how fast the reaction of the migratory birds is, the speed of the bullet cannot be faster, and the migratory birds on the periphery may still escape, but the migratory birds below the bird layer are destined to be a stepping stone for other migratory birds to escape.

Bird rain began to fall in the sky, countless migratory birds fell down, and in ten seconds, the base had been covered with migratory bird carcasses with a thickness of more than one meter. When the electromagnetic cannon was about to start shooting, Xue Peng had already ordered the robot to enter the inside of the city wall, otherwise it would definitely be buried by the rain of migratory birds. The members of the base, including Liu Long's family, also stood in front of the window, looking at the scene of this incomparable artifact outside the window.

The battle was very fast from the beginning to the end, the entire migratory bird flock had been wiped out nine-tenths, and the remaining migratory birds also fled from the sky above the base quickly. The one-kilometer area around the base was littered with the carcasses of migratory birds, and many of the migratory birds that had not died could only wail and struggle on the ground.

"Combat members with battle armor can work together with intelligent robots to kill migratory birds that are still alive after wearing them! The remaining members remained at home. Xue Peng's voice rang in the ears of the members, and many members began to put on their own armor at home, pick up guns and go out to kill the migratory birds that were still alive on the ground.

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"Husband, this time I have gained a lot, there are 34 million gold coins in the brain core of the mutant bird alone." Fu Ying said to Liu Long while eating.

"Well, what do you think I'm going to do this time?" When Liu Long heard Fu Ying's words, he asked her, and now Liu Long has completely accepted Fu Ying's suggestion, because he knows that Fu Ying will definitely buy what the base needs most.

"I think... Fu Ying, who was eating, looked out the window behind Liu Long in horror, because she found that the sky due south flashed a touch of skyrocketing brightness.

"How..." Liu Long asked.

'Boom, boom, boom' explosions came from a distance, and although the sound was not loud, the explosions could still be heard distinctly.

(Master!) The Taishan nuclear power plant exploded! The satellite has just detected that the coolant in the nuclear power plant has been used up, and then there is an explosion in an instant, and at present, there is an unexplained explosion at the Taishan nuclear power plant in the world, and the coolant of the rest of the nuclear power plants can last for a month. ）

(What are the implications?) ）

(Master, after system calculations, the nuclear radiation will be contaminated to WX City in three days, and the zombies within a hundred kilometers of the base will begin to mutate within a week, and all of them will be infected by nuclear radiation within a month.) ）

"Husband, we're going to build engineering robots quickly!" Fu Ying also received the news and said to Liu Long in front of her. At the same time, all members of the base were also notified by the communicator.

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PS：

Xiao Wei is a newcomer, and his writing level and experience are still accumulating, if the book friends have any valuable opinions to give Xiao Wei, Xiao Wei will ask not to scold the street.

Asking for recommendations, asking for collections, you are just doing it, but it is a great encouragement for Xiao Wei.