I'm invincible since the end of the world

The ones who can be selected for this mission are all elites in the mercenary group.

The degree of genetic optimization of these people is at least 40%, and some even reach 50%.

With their strength, combined with these high-tech equipment, one person can face four or five ordinary zombies, or even intermediate zombies, at least it is no problem to hold on.

But if there are advanced zombies with stronger physical fitness than them, it will not be so easy to hold on.

If all the advanced zombies can be killed, even if the current battle situation cannot be reversed, it is still no problem to stabilize the defense line.

It can be said that advanced zombies are indeed the key to breaking the situation.

However, it is also extremely difficult to do this.

This can be seen from Roger's somewhat livid face.

In fact, Roger's focus was not on ordinary zombies at the beginning.

In addition to 5 incendiary bombs in his magazine, the rest are all armor-piercing bullets, in order to kill these advanced zombies at the fastest speed.

But from the beginning of the close combat between the two sides to now, he has fired 5 shots, but only injured 3 high-level zombies, and failed to kill any of them.

This is not because Roger's shooting skills are not good, but because of the current environment.

The senses of high-level zombies are extremely sharp. Basically, they will dodge immediately when they feel danger.

If it is normal, Roger only needs to use his rich experience to predict the direction of these high-level zombies' dodge and kill them.

But now, these high-level zombies are mixed in the zombie group, and when they dodge, they will drill behind the other zombies.

There are ordinary zombies in front as meat shields. Even if Roger can predict the direction of the opponent's dodge, the remaining kinetic energy after the armor-piercing bullet passes through the body of the zombie in front is not enough to penetrate the head of the high-level zombie.

This is the biggest problem.

Lin Xinghai observed it for a while and of course discovered this.

His brows were tightly furrowed. This situation is not ordinary tricky. Even if he is willing to spend blood and energy to improve the proficiency of shooting skills, it will not be of much use.

Because it was not a problem of missing the target, but the armor-piercing bullet was not powerful enough.

He watched Roger grit his teeth and aim his gun again, and the high-level zombie he was aiming at instantly felt the danger.

It was moving quickly, with muscles tensed all over its body, ready to jump and dodge at any time.

Lin Xinghai could even judge that the other party was going to dodge to the right based on the subtle changes in the zombie's body.

He could even guess the route the other party was going to dodge and jump.

Suddenly, he seemed to think of something, and his eyes lit up.

After quickly replacing the magazine of armor-piercing bullets, he also paid attention to Roger and the high-level zombies' every move.

When he saw Roger was about to pull the trigger, he fired without hesitation.

Bang! Bang!

Two gunshots rang out in succession!

This high-level zombie used the cover of his companions to successfully dodge the armor-piercing bullets fired by Roger.

But it was still injured, and it was the head.

The entire right ear has disappeared, and a large layer of skin has been scraped off, and even the skull can be seen.

If this bullet is one or two centimeters to the left, this high-level zombie will not just lose an ear, but will be directly shot in the head.

Yes, this is the result of Lin Xinghai's shot.

As long as you can judge the high-level zombie's dodging route and shoot at the moment when the opponent is dodging with all his strength, it will be difficult for the opponent to dodge.

But there is also a problem in doing this, that is, he and Roger must cooperate well, because the opportunity is only a moment.

Such cooperation is not difficult for Lin Xinghai and Roger. As long as they are given some time to practice and run-in, even if it is only half an hour, this high-level zombie will definitely not escape.

But now, let alone half an hour, even 5 minutes are not available.

"Ah~ I know it." Lin Xinghai sighed and opened the system panel.

Then, he spent 6 points of blood and energy to increase his gun skill proficiency to 70%.

Without time to run-in, he can only use more exquisite gun skills to cooperate.

At this time, Roger's eyes also turned over. Of course, he saw the injuries suffered by the mutant zombie.

At the same time, he could also confirm that the shot was not fired by him because the shooting angle was wrong.

And through the trajectory, he quickly determined that it was Lin Xinghai who fired the shot. In just a short moment, he understood the other party's intention.

Roger, who was originally anxious, suddenly showed a happy look on his face. Lin Xinghai's approach was undoubtedly the most practical way in this situation.

And the other party's attempt just now was almost successful. The two sides only lacked a little tacit cooperation.

"How do you need me to cooperate?" Roger asked anxiously.

His words sounded incoherent, and many people looked at him with doubts.

"No need!" Lin Xinghai shook his head and said, "As long as you keep the original rhythm, I will be sure to hit it."

Hearing the confidence in Lin Xinghai's words, and thinking of the other party's shooting skills, the incredible improvement speed, Roger couldn't help but be refreshed.

"Okay!"

After he agreed, he immediately locked on the next target.

Roger adjusted his breathing, calmed his mind, and tried his best to maintain the rhythm of the previous shot, aiming and firing.

Bang! Bang!

This time, two gunshots sounded almost at the same time, and the head of the high-level zombie he was aiming at exploded like a watermelon while dodging.

This scene made Roger clench his fists fiercely.

Obviously, Lin Xinghai did not disappoint him. He really succeeded in seizing the opportunity when the zombie dodged and shot it to death.

Now that he had found a method, the next thing would be much easier.

The two followed the same method and found the high-level zombies hidden in the zombie group one by one, and then used the same method to kill them one by one.

Although the cooperation of the two sometimes failed, it did not affect the overall situation.

There were 18 high-level zombies mixed in this wave of zombies. With the cooperation of Lin Xinghai and Roger, 10 high-level zombies died under their guns in just one minute.

At this time, the remaining 8 high-level zombies actually retreated slowly with horror in their eyes.

"The intelligence of these zombies seems to be higher than that of ordinary animals!" Lin Xinghai narrowed his eyes slightly when he saw this scene.

"Kill!" As for the other mercenaries, their morale was high after seeing this scene.

They had been holding back a fire in their hearts for a long time, and it burst out directly at this time.

——

Here, I would like to wish everyone a happy new year, and wish all book friends: Happy New Year, good health, academic progress in reading, and successful career in work.