I'm invincible since the end of the world

At this moment, all members of the Xinghai team pulled the trigger without hesitation.

The machine gun spewed out flames, and bullets shot out one after another. During this process, everyone was also adjusting the direction of the muzzle at a rapid speed.

The little fat man at this time was also doing the same thing. At this moment, he only had one feeling, that is, the gun in his hand had never been so smooth.

You must know that it is very difficult to accurately kill zombies in the sweeping mode.

When a bullet flies out, the first thing to do is to use clever strength to remove the recoil from the butt of the gun, and keep the gun sound steady while moving slightly, so that the muzzle aims at the next target, and in this process, it is necessary to predict the movement trajectory of the zombies.

Even if the little fat man had reached the peak of the blood realm before, the speed of the machine gun sweeping was so fast that he could not complete so many micro-operations in an instant.

But this time it is different. After the thinking speed has increased by 10 times, although he can't say that he can complete it with ease, he can at least keep up.

His fat hands, at this moment, were like phantoms, performing various subtle operations with great precision, and from time to time he could mobilize the blood and energy in his body to assist.

The results he achieved also surprised him. In the sweeping mode, his hit rate was as high as over 80%.

The heavy machine gun they were using at this time could fire 30 bullets per second, and an 80% hit rate meant that he could kill at least 24 zombies per second.

1,440 zombies could be killed in one minute.

Such killing efficiency was simply crazy. Even if these were just ordinary zombies, if he killed them with his bare hands, it would take at least three or four minutes to kill 100 zombies, and more than an hour to kill 1,440 zombies.

But at this time, all this was compressed into one minute.

The little fat man's shooting skills can only be regarded as the middle and lower level among all the members. Some members who were originally good at shooting, with the help of Lin Xinghai's time acceleration ability, can directly reach 100% of the hit rate in the sweeping mode, and many can reach 90%.

This is the average hit rate of 48 people, which is also around 90%, that is, on average, each person can kill 27 zombies per second, 1620 zombies per minute.

You should know that this is the average number of zombies killed by each person, and the number of zombies killed by 48 people in one minute can reach 77760.

It is more terrifying than Lin Xinghai's full-strength burst.

In this case, the front line of the zombie tide was quickly pushed away from the city wall, and there was a trend of continuous spread outward.

Until the zombie tide was pushed 50 meters away, the hit rate of these members' shooting decreased, and a certain balance was reached.

At this time, Lin Xinghai's pressure also dropped sharply, because he only needed to operate 15 heavy machine guns and be responsible for the front half of the city wall.

Seeing that everything was going well, Lin Xinghai couldn't help but let out a long breath, with a smile on his face.

At the same time, he pressed the communicator beside his ear and said: "Now withdraw all the soldiers on the east wall. They have two hours to rest."

At this time, the soldiers and officers on the top of the wall were already stunned.

No one had ever thought that this 10-kilometer wall could be easily defended by a team of less than 50 people, and the speed of killing zombies was at least 10 times more than theirs, or even more.

As for the specific number, they didn't know, because the zombie tide couldn't be replenished now.

This is outrageous.

After receiving the order, they were a little dazed, but they quickly obeyed the order and left.

Because they were really not needed here, and the comrades who took over made them feel unprecedented peace of mind. After two days of fighting, they were finally able to sleep well.

Of course, in the end, they didn't follow Lin Xinghai's instructions to withdraw all the soldiers, because the incineration team needed to stay to deal with the zombie bodies.

Moreover, one incineration team was not enough. Lin Zhengyang also hurriedly formed 5 incineration teams and pulled them over. Only in this way could they barely keep up with the speed of killing zombies by the Xinghai team.

Otherwise, according to this situation, the corpses of these zombies would pile up higher and higher, and eventually exceed the height of the city wall.

In this way, the east city wall became a meat grinder. Basically, zombies approaching the city wall within 50 meters would be killed instantly, and its killing efficiency increased by 10 times, which was completely incomparable to the other walls.

And it was precisely because Lin Xinghai was killing here that he soon attracted the attention of the mutant zombies.

Some mutant zombies wanted to get close, but they were quickly repelled by the concentrated fire of heavy machine guns.

After all, the power of heavy machine guns is not comparable to that of automatic rifles, especially after replacing armor-piercing bullets, they can easily penetrate steel plates several centimeters thick.

Faced with such firepower, the first and second level mutant zombies could not ignore the heavy machine gun shooting and rush over.

On the east wall, no matter whether they were the machine gun positions near Lin Xinghai or the back half of the wall defended by the Xinghai team, they would encounter concentrated fire from at least two heavy machine guns.

And every shot hit the head.

In this situation, even the armored corpses with strong defense had to retreat with injuries after being hit by hundreds of bullets.

After they couldn't get through, these mutant zombies began to command the ordinary zombies to charge, especially the high-level zombies, which were mobilized in large numbers, in order to rush over here as quickly as possible.

But this is exactly what Lin Xinghai wants to see, because they are under great pressure here, and the other three walls will be much easier, and this will also speed up their harvesting of zombies.

Time is passing, and an hour has passed in the blink of an eye.

In this short hour, the number of zombies killed in the meat-crushing battlefield of the east city wall has exceeded 3 million, and this is because the speed of replenishment of these zombies is not fast enough.

Otherwise, according to the limit theory, Lin Xinghai and the Xinghai team can kill 6 million zombies in an hour, which is completely no problem.

Of course, even 3 million zombies are enough to make the mutant zombies in the zombie tide uneasy.

After all, this is equivalent to one-tenth of the number of zombies.

In fact, it is not only the mutant zombies who are not calm, but also the senior officials of the Star Shield Base who are not calm at all.

Such a killing speed is really too terrifying. Originally, facing a super-large-scale zombie tide of more than 30 million, no one in the Star Shield base had the confidence to survive this zombie tide.

Even just thinking about the huge number will make people feel scalp tingling.

But now, just over an hour has passed, and everyone's worldview seems to have been refreshed.