"How do you know this?" Hearing Ye Feng's series of questions, Ouyang Qian's face became more and more solemn, and after thinking about it carefully, it was indeed as Ye Feng said.

"In fact, these problems are obvious, as long as you pay a little attention, you will analyze them." What Ye Feng said are the most basic habits of some zombies, and they can all be analyzed, but everyone's thinking was still in chaos at the beginning of the disaster, and there was no systematic analysis of zombies at all.

Ouyang Qian thought about it carefully and nodded, indeed, as Ye Feng said, these problems are actually obvious, and they only need multiple eyes to analyze.

"I also know that in addition to zombies, there are also mutant creatures, and these mutated creatures are probably no less threatening to humans than zombies." Ye Feng continued.

In the early stage of the disaster, the evolution speed of mutant creatures was almost the same as that of zombies, far exceeding that of humans, and the threat to humans was very great, almost no less than zombies, and it was precisely because of the existence of these mutant creatures that the wilderness was the most dangerous place.

"Mutant creatures!" Ouyang Qian frowned again, she was no stranger to mutant creatures, when she went out to hunt zombies to collect food, she encountered a mutated wild dog, and she was able to escape with the loss of four team members.

"Bang!" Just when Ouyang Qian fell into her memories, a gunshot suddenly came from outside, and then someone shouted: "The zombies are coming!" ”

Hearing the gunshots and shouts, Ouyang Qian's body moved, and she rushed to the window at once, but before Ouyang Qian rushed to the window, Ye Feng was already standing next to the window, looking in the direction where the gunshots came from.

"So fast!" Ouyang Qian looked at Ye Feng beside her, and secretly sighed in her heart.

I saw that outside the wall, countless zombies poured out from the end of the street, gathered together, forming a zombie frenzy, rushing towards the city gate, and there were tens of thousands of zombies as far as the eye could see.

"Not good!" Seeing so many zombies, Ouyang Qian secretly screamed, and at the same time, her figure flashed, and she immediately rushed outside.

The zombies attacking the camp today are far more than usual, the zombies who attacked the camp in the past are only a few hundred at most, and there is no such posture as today, if you can't keep these zombies out of the wall, I'm afraid the entire camp will collapse.

And according to the characteristics of the past dozen zombie sieges, zombies generally attack the camp at night, and rarely attack during the day, therefore, the defense of the camp during the day is relatively weak, and those armed police and evolutionaries who have guns often rest during the day and guard at night.

Now suddenly rushing out of a large group of zombies, it is equivalent to taking the camp by surprise, and I never expected to attack the camp during the day.

Ye Feng also followed behind Ouyang Qian and rushed outside, now he didn't want the camp to be overwhelmed by zombies, after all, he had to go to the Dacheng base with these people and cross the mountainous section known as the death zone.

Ouyang Qian led a group of fighters of the Young Pioneer Regiment to rush towards the wall in a hurry, and Ye Feng and his party also followed, rushing towards the gate of the wall.

Before rushing to the city gate, the zombies running in front had already rushed through the city gate and entered the camp, which immediately caused a panic in the camp, and the whole camp immediately became panicked and boiling.

Just when these zombies continued to pour into the camp from the city gate, and everyone retreated when they saw that the situation was not good, there was a sudden vibration on the ground of the square, and then, an orange heavy roller appeared in the field of vision and ran over towards the city gate.

This roller is a large-scale, heavy-duty oscillating roller, and on the body of the roller, it is also marked with words such as "Yatian Group" in spray paint.

The outside of the tempered glass windows and doors of the roller are equipped with steel wire mesh, and welded steel bar protection like a protective fence, such a double layer of protection can effectively resist the attack of zombies.

At the top of the roller, there are two people standing, these two people hold a three-meter-long baby's arm-thick rebar, which is sharpened at the other end of the rebar, like a spear, and the two strong men holding the rebar spear keep poking the zombies' heads with the rebar, killing the zombies who try to climb the roller.

The speed of the roller is not fast, but it is not slow, and soon encountered the zombies who rushed into the city gate, most of these zombies who rushed into the camp, most of them were ordinary zombies, they didn't know how to be afraid, and they still rushed over in the face of the behemoth of the roller.

The "puff puff ,,," roller quickly ran over the rushing zombies, directly crushing the bodies of these zombies, and when the roller ran over the zombies, the zombies had become a puddle of flesh.

Under the powerful horsepower of the heavy roller, the dozens of zombies that rushed into the camp were crushed into pulp, and then rushed directly to the city gate, blocking all the zombies that had not had time to rush in outside.

As the steamroller blocked the door, Ya is self-help association immediately organized defense, and a large number of combat-effective personnel, armed with weapons, rushed to the city wall, stood on the city wall, and waited for it.

Ouyang Qian also led more than 200 people of the Youth Pioneer Group to the city wall, and began to continuously attack those zombies who tried to climb the city wall by stacking arhats, the four-meter-high city wall is not high, as long as dozens of zombies rush to the city wall at the same time, through the method of stacking, they will soon rush to the city wall, therefore, it is obviously not enough to block the city gate, and a large number of combatants are also needed to guard the city wall, and constantly kill those zombies who climb the city wall by stacking arhats.

Not only Ouyang Qian's Youth Pioneer Group has been in place, Shi Gaosen has also led hundreds of people, and has also started a comprehensive defense, for the defense of the wall, the Yashi Self-Rescue Association is very tacit, after all, if there is no camp, everything is over.

Although Ouyang Qian, Shi Gaosen and others led the fighters to the city wall, because these fighters were all put together on a temporary basis, lacked training, and more importantly, did not have hot weapons, their combat effectiveness was relatively weak.

In the face of the impact of tens of thousands of zombies, Ya is self-help will be tightened across the board, which can withstand the first impact of zombies, and according to the speed of zombies stacking Arhats, the combatants standing on the city wall cannot be killed.

Not only that, in the zombie group under the city wall, one or two second-order zombies will occasionally jump out, and this kind of zombie can barely jump on the four-meter-high city wall, causing great pressure on the fighters defending the city wall.

In addition to jumping directly on the city wall to attack the combatants, these second-order zombies often throw out the weapons in their hands, and under the strong power of the second-order zombies, the kitchen knives and sticks thrown out contain extremely strong kinetic energy, as long as they hit the garrison, they will almost definitely die.

Even those ordinary one-star evolutionaries, once they are hit, they will be crippled if they don't die, and they will lose their combat ability in an instant.

This is not the worst, some zombies in the late stage of the second order, jumping on the city wall in one step, like a tiger entering a flock, easily kill the garrisons on the city wall, so that those ordinary zombies who stack Arhats quickly climb the city wall, and then jump into the camp, forming a large-scale chaos.