Chapter 771: Difficulty upgrade

Liu Mingyu did not rebuke them either, because he knew that now is the most relaxing time.
As the number of zombies' attacks increases, the intensity of zombies is also rising.
The third, fourth, and fifth wave attacks.
Except for the increase in the number of zombies, Liu Mingyu didn't feel any significant increase in strength.
This made Liu Mingyu very surprised. Is his guess wrong?
"Brother Lu, the same is true for the zombie attack you encountered yesterday? Didn't it mean that the intensity of the zombie attack will get stronger? I didn't feel it either?"
Liu Mingyu asked Lu Haipeng.
"Boss, the offensive intensity of the zombies yesterday was much higher than this. Almost every wave of offense has continued to strengthen, but today's zombie offense is like a drop of two or three levels compared to yesterday."
Lu Haipeng also looked surprised. You should know that during the second wave of zombies attack yesterday, there was a blaster, and in the subsequent zombies attack, various special zombies appeared, and even several kinds of zombies that had never been seen before appeared. Special zombies have made a certain contribution to the special zombies database.
Is the system releasing water?
Liu Mingyu was very puzzled, but he still urged brothers to pay more attention and not to relax their vigilance because of the simple difficulty of the zombies in front.
"Boss, don't worry, the people here are all veterans who have gone through many battles. Don't look at anything unusual now, I'm afraid there will be special zombies in the next wave of attacks." Lu Haipeng comforted.
"Oh, Brother Lu, don't say this. Be careful that the next wave of zombies is really stronger." Liu Mingyu quickly stopped Lu Haipeng and continued.
Anyway, there are only 20 waves of attacks. As long as you survive these 20 waves, the simpler the better.
But Liu Mingyu knew that it was just a matter of thinking.
Because after killing the fifth wave of zombie attacks, the original 30-minute countdown has now become an hour.
The interval began to grow longer, indicating that it is very likely that from the next wave of attacks, the intensity of the zombies will begin to increase.
As for whether it is as Liu Mingyu guessed, it remains to be seen.
After five consecutive waves of attacks, it was already noon.
At the time when the sun was violent, those zombies under the sunlight, as a breeze passed by, sent a strong smell of blood.
Fortunately, everyone is accustomed to this smell, otherwise, how can we have lunch in this situation.
Today’s lunch is curry beef rice, which is paid by the company.
This is a very rare food, not many of the food Liu Mingyu delivered.
The selling price of a pound of frozen beef is 120 points of contribution. The curry beef rice in everyone's hands is worth at least 30 points of contribution, which is equivalent to a day's salary.
Everyone got their own lunch and immediately gobbled it up.
But not everyone can make up their minds to come up with a day’s salary to eat, not to mention, work that can reach 30 points of contribution is considered a high-paying occupation. Except for some technical personnel, people who can reach this level are not a lot of.
After eating and drinking, don't dislike the dirt on the ground, just sit up and rest on the ground.
"Huh, this curry beef rice is really delicious. I haven't eaten such a delicious meal for a long time. If only I can eat it every day."
"You can pull it there. It's good to have rice. You want to eat curry beef rice every day. You want to be so beautiful."
"That is, even if you have contribution value, you may not be able to redeem it. It is good to have one meal now, and I want to eat all the time."
"What's wrong, you can't even think about it."
Perhaps the five waves of zombie attacks were easily eliminated, which made the soldiers feel better, and they still had a leisurely lunch at noon.
One hour, fleeting.
The invisible barrier opened again.
At almost the same time, the monitoring personnel immediately reported the situation to everyone.
"The sixth wave of zombies has been released, please prepare for battle."
At the same time, air defense sirens sounded in the center of the inner city.
Click.
At almost the same time, everyone immediately picked up their guns for a final inspection.
"A special zombie blaster is found, and a special zombie blaster is found."
Liu Mingyu's eyes condensed, and as expected, after five waves of zombie attacks, the zombie's offensive intensity was finally strengthened.
In the monitoring screen, you can clearly see ten large-sized Bursters appearing among ordinary zombies.
Ten in each direction, for a total of forty bursters.
"Special operations forces are ready for battle. Your mission target is all the Bursters, and you must not let these Bursters come to the front."
Liu Mingyu ordered in a deep voice.
The power of the blasters is no better than that of ordinary zombies. If these blasters are allowed to come under the city wall, the newly-built city wall may not be able to withstand a few damages from the opponent.
"Yes."
All the special operations forces responded in unison.
In the previous battle, for them, some were overkill.
The main role of these people is to know the special zombies among the zombies.
As long as these special zombies are killed, ordinary zombies will have nothing to do with the 10-meter-high city wall.
In fact, when facing some relatively high places, zombies will also take the zombie ladder.
But that was only a slightly higher place. If it was like a ten-meter-high city wall in the inner city, it would be useless no matter how to build a zombie ladder, and the soldiers on the wall would not watch these zombies climb.
The figure of the zombie appeared in the sight of everyone again.
Give them a bomb meal first.
Yang Zhiyong's eyes were aimed at the Bursher in the distance, waiting for the Bursher to enter the range.
He silently counted the distance between the two sides in his heart.
Arrived.
Bang bang bang.
Knowing that the Bursher's defensive ability was strong, almost instantly, Yang Zhiyong shot out all the bullets in his hand.
Boom.
I have to say that Yang Zhiyong's marksmanship is really amazing~EbookFREE.me~ The first bullet hit the blaster's forehead.
The Skull of the Bursher was too hard, except for a bit of skin, it did not cause fatal damage to the Bursher.
It doesn't matter, the bullet behind will follow.
Before the Burst could react, more than a dozen bullets hit the same place.
The original pace of this Explosor's advance was abruptly beaten to a halt.
Immediately afterwards, the Bursher raised his head and fell violently, knocking down several zombies behind him, and stopped moving, apparently knocked down by this serial bullet attack.
Everyone knows that if you can't break the defense, aim at a place and keep attacking, you can break through.
Yang Zhiyong took advantage of this feature, and if one shot couldn't break the defense, he would have more shots.
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