Outside the city, a makeshift camp has been set up, with a full 2,000 people stationed here, the first time humans have explored a large city since the appearance of the alien race. The Central Plains Security Zone did not put all the bets on Yang Fei and them, if Yang Fei and their exploration were not successful, whether they could not get in or could not come out, they planned to use the army to complete the rest.

A qualified leader will not base his victory on personal heroism, and as the leader of the Central Plains Security Zone, this is naturally understood. The industrialized human civilization, the ability to mobilize for war is very amazing, the evolutionary at this time, can not take on the big responsibility, human civilization heritage, still rely on human industry. There are also a few evolutionaries in the army, and some of these evolutionaries have evolved well, and after several battles, they have all risen in rank.

So here Doll is still very respected, she has a separate steel-framed hut, and the same treatment as the commander. There are still three days left before her tenth birthday, and what she told Yang Fei is that Yang Fei also promised to come back to celebrate her birthday, but she has always been a little uneasy in her heart, and the city in front of her seems to be shrouded in an ominous, and every time she looks at it, she will be frightened.

The establishment of the camp did not go very smoothly, and there were many attacks during the period, but in the face of a large army, it was not so terrifying. Even if the third-order mutant beast came, it would only cause some disturbances at most, and it was discovered from afar, and there were all kinds of reconnaissance instruments all over the area around the camp.

"Woo----"

The shrill sirens in the base suddenly came, and everyone became nervous, but few people panicked, because it was not the first time that such an alarm was sounded, and the first few times had been safe, except for the guards and reservists, the other personnel were still busy and did not pay attention.

But this time the alarm was too long, and Duo'er sensed that something was wrong, but she was still busy with her own affairs and practicing the exercises. The combat power of this camp is very strong, there is no shortage of people like her, even if she can use a flying sword, she can at most be able to top an evolutionary who has just entered the second order, and it doesn't matter to the overall situation.

This time to attack the base, it was a terrifying number of zombie birds, flying up from the city, gathering in the air and hovering, covering the sky like a dark cloud. Not wanting to alarm the other zombie creatures in the city too much, they didn't choose to attack when the flock stopped over the city, but all their weapons were ready.

"The numbers are horrible... Preliminary estimates have also reached 10 million, and although we have a lot of ammunition in stock, we will have no problem dealing with this attack, but in case of other large-scale attacks, we may run out of ammunition. At the operational headquarters of the temporary camp, a staff officer said.

On the third day of their camp, they had been attacked more than a dozen times, which had been expected in advance, but their ammunition stocks were still running low, although the safe zone had been transported here all the way. The purpose of the security zone is not only to explore the city, but also to establish a foothold in the industrial zone around the city, after all, some industrial equipment is difficult to transport, and if you want to further restore the industry, it is inevitable to occupy the industrial park.

The camp that is being built now is in a remote industrial park outside the city, not far from where Yang Fei and the others landed. It's been two full days since the Evolver team has been in, and there is still no movement, and no news has come back, and many people think that the team may have been wiped out.

The terrifying flock of zombie birds finally attacked, and the scene looked very shocking, the flock of birds pressed over from dozens of miles away, obscuring the sun's rays everywhere they went, as if it was night. Because it was an anti-aircraft target, the artillery was rarely used, and the base first fired two incendiary bombs, and the birds over there were instantly in flames.

It was quite a spectacular sight, the sky was like a black rag burning, and countless charred zombie birds fell, looking from afar, like a puddle of thick oil fluttering in the sky, constantly falling.

"Very good, the effect is outstanding, continue." The command continued to give orders in an orderly manner, and the plan they made was still good, Yuancheng attacked with incendiary grenades, let the soldiers strafe when the rifle could attack, and attacked with flamethrowers when the birds approached, all of which were drilled in advance.

Dozens of incendiary bombs exploded, and the zombie birds fell like rain before they approached the camp, but compared to the huge flock of zombie birds, it was just a drop in the bucket, and the remaining zombie birds continued to fly towards this side.

The anti-aircraft guns in the base have also begun to wield, and there is no need to aim at all, and it is impossible to shoot empty the sky with a large number of flying birds.

As the artillery fire began to exert its power, Duo'er also left her room and came out to watch the scene of the modern battlefield, she had heard Yang Fei say many times that the lethality of modern weapons was extremely terrifying, but what you can see in ordinary times, you can also use some conventional weapons to deal with zombies, such as tanks and rifles, and even artillery is rarely used.

There was a huge explosion in her ears, Duo'er was indeed shocked, even if it was more than ten miles away, the huge explosion was still deafening, the black and oppressive zombie birds in the sky, if the evolutionary was to be killed, it would be a complete joke, for the evolutionary at this stage, it was simply an impossible thing to accomplish. Powerful evolutionaries such as Yang Fei, such as Jiang Shiyu, etc., when they encounter such a scene, I am afraid they can only flee in the wilderness, otherwise it will be an end of exhaustion and death.

The zombie bird flock approached very quickly, and soon it was time for the artillery to fire, and the terrifying number of artillery salvos tore a big hole in the canopy composed of zombie birds at once, but before a few rounds were fired, the zombie birds approached the camp less than two thousand meters, and at this time, thousands of soldiers emerged from the bunker and began to strafe.

A large number of soldiers began to fire a salvo, as if a large net was woven in the sky, and the flock of zombie birds that had been overwhelmingly overwhelming, as if they had been captured by this large net, came to a standstill, and a burst of cheers came from the base.

Duo'er also put her mind at ease, it seems that although the number of zombie birds in this group is terrifying, it should not be able to hurt the base, but just when she thought so, the zombie birds that were originally gathered in the sky suddenly separated, divided into seven or eight regiments, and after a detour, they began to surround from all directions.

"Oh no..." Not only Duo'er, not only the soldiers on the front line, but even the personnel of the combat command headquarters also had such a voice in their hearts.

They all underestimate zombie creatures too much, except for the lowest-end lost creatures who are ignorant and ignorant, only instinctive, high-level zombie creatures have a certain amount of wisdom, how can such a large group be all low-level lost creatures?

It's a tough battle...

(End of chapter)