Over time, the mutant beasts have gradually adapted to the two gates and the small space of the Urn City, which makes their charge smoother and faster, and in turn makes their momentum continue to increase. In this way, the ten Wolves team members, except for Shen Yan, had to retreat backwards, and in the blink of an eye, they withdrew from a distance of twenty or thirty meters.

There are only two or three levels of mutant beasts, but there are too many of them, and their power increases dramatically after the charge forms a climate. This is like a flood bursting a river embankment, when it was a small gap before, the water flow may not cause much harm, but when the gap becomes larger and finally no longer has the potential to contain it, then the harm will suddenly erupt and destroy everything.

At the top of the city wall, Lei Zheng had been keeping an eye on the changes in the mutant beast group outside the city wall. The opening of the East City Gate played a role in diversion, and indeed eased the momentum of the mutant beasts outside, especially in the area around the East City Gate, this easing trend was particularly obvious. However, the East City Gate seems to be ten meters wide, but it is still too small for the number of mutant beasts, and it has an effect, but the effect is not as expected.

"Shen Yan, the effect of diversion is obvious, but it can't affect all mutant beasts, except for the five hundred meters around the east city gate, the mutant beasts in other sections are still frantically attacking the city wall." Lei Zheng made his observations and immediately notified Shen Yan, who was killing like crazy.

"Okay, I know, I'll increase the speed of the diversion." Shen Yan didn't think about replying.

Resisting the gate of the urn city, the frantic charge of the mutant beast brought great pressure to Shen Yan. In the dense charge, he must always be ready to dodge, otherwise he will be injured instantly. The strength of the seventh-level strengthening person can't bring him the defense of copper skin and iron bones, even if these mutant beasts in front of him are only two or three levels, but if he is hit by them, he will be a little unbearable. If he is knocked down, even he will be in danger of dying in the face of the mutant beasts that follow him.

The lions and tigers before the disaster were powerful, and those were recognized as the kings of beasts. But when they are confronted with a frenzied herd of cattle that form a frenzied charge, they will also run wildly. Not to mention the herd, even if it is a rat colony and an ant colony, I'm afraid it will be the same. When the strength has not reached the time of rebellion, quantity can supplement quality, and now the mutant beast group is like this.

"Captain, let the Wolf Warrior Regiment retreat and implement the second plan!" Shen Yan finally began to retreat, he was in the position of the doorway and could not kill on a large scale, so it was easy for the corpse of the mutant beast to block the door.

"Understood!" Hearing Shen Yan's shouts in front, Guan Feng responded and quickly issued an order to the three regiment commanders of the third line of defense. Ray was directing the battle on the city walls, and he was now the wartime commander here.

The order was given, and the three regiments of the third line of defense, six thousand people, quickly moved and soon withdrew back five hundred meters. The 6,000 people had their own division of labor, and some of them began to climb directly to the surrounding buildings that were not yet fully completed; In some cases, heavy vehicles have been used to block the intersections that lead to the rest of the base; Others continued to retreat, setting up a second blocking fortification further behind.

"Commander, the rear is armed!" A few minutes later, a report came from Guan Feng's communicator.

"Little wolf, the rear is ready!" Guan Feng immediately informed Shen Yan.

When Shen Yan heard this, he immediately shouted: "All the elite wolf warriors retreat, let these mutant beasts speed up their charge!" ”

Hearing the order, the two thousand elite wolf warriors quickly began to retreat, and directly retreated to a distance of fifty meters from the defense line of the wolf warrior regiment. And in the process of their retreat, the ten-person squad had quickly converged into a hundred-man squadron, a total of twenty hundred-person squadrons, all covered with mutant beasts on the road they had to pass.

Guan Feng and the others also started to move as soon as the elite wolf retreated, and Shen Yan hurriedly turned around and retreated after being informed. His speed was extremely fast, and in a blink of an eye, he came to Guan Feng and them, and after the ten members of the wolf team returned to Shen Yan, the ten-person battle formation had already taken shape again.

"Not to mention, the momentum of these beasts' charge after adapting to it is really fierce, I can't resist it just now!" As soon as Shen Yan came back, Guan Feng couldn't help but say loudly.

"It's really amazing, I was attacked by two mutant cats, and I was almost scratched in the face." Luo Lie took a sip and said.

"Damn, you're not a woman, if you catch flowers, you catch flowers, even if you really catch flowers, your wife won't dislike you!" Guan Feng teased, causing Cheng Yanqiu and the other team members next to him to laugh.

The short ridicule released some of the pressure in everyone's hearts, and the mutant beast finally rushed up again. Shen Yan's retreat made the front of the mutant beasts suddenly open up, which allowed their charge to be better played. For a while, a large number of mutant beasts swarmed in, directly filling the space vacated by Shen Yan and them.

"Kill, kill as fast as possible, let these brutes know and know, the true strength of our human race." Shen Yan rushed forward, and the entire ten-person battle formation suddenly moved, and his roar caused the elite wolf warrior behind him and the warrior wolf stationed on the building, and a roar echoed at the same time.

"Da! Da! Da! "The wolves on top of the building fired, and their guns were fired very regularly, not at all the strafing fire from the city walls, but there was an interval between each shot. Of course, this interval is very short.

"Kill!" Twenty elite wolf squadrons, after Shen Yan and their ten-person battle formation rushed up, immediately followed, and with a shout of kill, the big knives in their hands swung down in unison, and suddenly brought out a bloody and terrible howl.

"The diversion trend of the East City Gate has begun to spread, and it can affect almost a kilometer area." Shen Yan's actions in the base quickly brought about a chain reaction. Lei Zheng found that as the mutant beasts in front of the East City Gate accelerated their influx, they immediately drove the surrounding mutant beasts, causing the pressure on the entire city wall to be immediately relieved.

Shen Yan's killing speed was not only extremely fast, but every blow was also extremely accurate, and he acted as the sharp knife of the entire wolf team, greatly reducing the pressure on the other team members in the rear.

The twenty elite wolf warriors have also formed a completely defensive formation one by one, although the formation focuses on defense, but the speed at which they kill mutant beasts is not slow at all, and the main purpose of this defense is to be able to protect the injured players in advance in the battle formation.

The wolf warriors stationed on the building, with an assault rifle in their hands, can calmly respond to the mutant beasts under the building, and every shot will hit the vital point of the mutant beasts, even if they can't kill them with one blow, they can also abolish half of their strength.

At this moment, what is presented around is a killing, the ground, buildings, terrain, the strongest killing played by human beings using various means.

The killing is fast, and the speed of the accumulation of mutant beast corpses will certainly not be slow, but with the existence of elite war wolves, whenever the corpses of mutant beasts on the ground accumulate to a certain extent, they will be instantly collected by them, and after two or three waves in a row, some elite war wolves will immediately move to the rear and transfer the collected mutant beast corpses out. In this way, the killing continues, and so does the collection of mutant beast corpses.

The wolf warriors on the walls of the urn city were not killing like Shen Yan and them at this time, but they were extremely excited at the moment.

"Haha, I really didn't expect that I could now be like a cowboy in the movie, throwing up a rope noose to catch bison!"

"You're just going to dump it, obviously it's just dragging it down and waiting for someone to get in, okay, it's a cowboy, haha!"

A soldier's shout attracted ridicule from his companions, but he was not angry at all, but snorted: "Don't give me nonsense, hurry up and come over to help, these guys are now sinking like an elephant, and I am not so strong alone." ”

There are two gates in front and behind the urn city, especially the gate leading to the inside of the base in the urn city is only seven or eight meters wide, which causes the mutant beasts to concentrate in the central area in the process of charging, so that there will always be some mutant beasts in the urn city more than 100 meters wide, because they can't squeeze into the central position, and the movement is a little slow, or even stopped. In particular, as the mutant beasts gradually adapt to the environment, the charging speed among the mutant beasts continues to increase, which makes this situation even worse.

The scene here is like that of a flowing river, always flowing fast in the middle part and slow in the positions on both sides. At this moment, the mutant beasts under the walls on both sides of the entire urn city are like this, they are like a pool of stagnant water, they can only watch their companions in the middle continue to advance, but they can only see the opportunity to squeeze in.

The task of the wolf warrior on the city wall is to capture these mutant beasts, according to Shen Yan's idea, since we humans were able to tame you from wild beasts into domestic animals, then now even if you are mutated, we can also domesticate you. Even if you can't domesticate it, you can catch it back and circle it first.

Huge mutant cows and mutant pigs, which one is not thousands of kilograms, such an existence is a war wolf, it is very difficult to capture them and bring them to the city wall! But the number of wolf warriors on the walls on both sides is hundreds, and it is very easy for several people to work together. In particular, the walls of the urn city were originally built wide, and it was very convenient to capture.

"Whew!" A mutant pig was finally dragged onto the city wall with the combined efforts of five war wolves, and just when it was about to struggle, several surrounding war wolves hurriedly rushed up to hold it down, and in an instant it was tied into a huge zongzi and thrown to the corner of the wall.

On the roof of the building three thousand meters away from the East City Gate, Ling Yan Thirteen had already discovered the changes at the East City Gate, "I really didn't expect you to have such courage to open the city gate, do you have other arrangements in the city?" ”

With a frown, Ling Yan's thirteen heads raised and let out a low roar towards the sky. In an instant, more than a thousand of the nearly 20,000 flying bird mutant beasts in the sky quickly rushed towards the city wall in the distance.

ps: I stayed up all day today, and I was really tired and a little uncomfortable when I came back, and I didn't even code a chapter until now. Alas, rest first!

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