After a neat spear throw, the ordinary zombies rushed up again, Xiao Ran and Chen An could only get up and fight, and at the same time, they had to be careful that the evolved zombies threw the spears again.

Sure enough, within ten seconds, another wave of spears was thrown, and Xiao Ran and Chen An hid again.

But there is no way to go on like this, Xiao Ran and Chen An can dodge the spear's attack ten or even a hundred times, but as long as they make one mistake, the result may be a catastrophe!

Therefore, you must find an opportunity to use the cannon again, even if you can't kill the second-order full-brain domain evolutionary zombies, you must try to kill and injure those evolutionary zombies and weaken the power of their spears.

So after the third wave of spear throwing, Xiao Ran and Chen An got up at the same time.

Chen An picked up the shield, while Xiao Ran picked up the cannon and pulled the trigger on the second-order full-brain domain evolved zombie.

Dozens of shells flew out, and the ordinary zombie phalanx that was blocking the front was torn apart in an instant, and a large number of zombies were killed.

But the evolved zombies behind did not retreat, but picked up a steel plate and erected it in front of them, protecting the second-order full-brain domain evolutionary zombies behind them.

Three seconds later, Xiao Ran released the trigger, wanting to see how many dead and wounded the zombies would have, but only to find that the evolved zombies actually relied on steel plates to block the attack of the machine gun!

Xiao Ran was stunned.

He should have thought that since the evolved zombies could craft steel bars into spears to launch long-range attacks, it seemed that it was not impossible for them to use steel plates to resist the attacks of machine guns.

The key is that the thickness of the steel plate in their hands is more than three centimeters, and it is not a layer.

More than a dozen evolved zombies shot with all their might, and the layers of steel plates were stacked, even if it was a machine gun, it was difficult to penetrate, and at most, the powerful impact force caused some damage to the evolved zombies.

Xiao Ran didn't give up, and planned to pull the trigger again, but he saw more than a dozen steel spears flying out from behind the steel plate, and hurriedly pulled Chen An to hide behind the fortifications, so that he was not attacked by the spears.

"Noise! Are these zombies all on their feet? ”

Chen An, who has always been silent, couldn't help but burst into foul language.

Xiao Ran also felt a headache, even the most powerful weapon machine cannon couldn't tear through the zombies' defense line, so what else could they do to deal with the second-order all-brain domain evolution zombies?

Can you just hide here and let the other party attack?

There are too many zombies, as long as they continue to attack and constantly consume the energy, physical strength and energy of Xiao Ran, Chen An and Bingbing, they may not be able to hold on in less than three days.

After the spear was thrown, the ordinary zombies rushed up again, as if the machine gun in Xiao Ran's hand was an ornament.

Xiao Ran and Chen An had no choice but to get up to face the battle, and then withstand the attack of the steel spear again.

In this way, Xiao Ran fell into complete passivity, unable to rush out, and could only be beaten.

Bingbing heard the movement and also came out to check the situation, and when he saw that Xiao Ran and Chen An were trapped behind the fortifications and were in a dilemma, they wisely chose to hide behind the entrance and did not show up.

Chen An hesitated for a moment and said, "Xiao Ran, it's not a way for us to wait like this, it's better to try it again with a machine gun!" ”

Xiao Ran understood what Chen An meant, just now he only used the machine cannon for three seconds, and he couldn't break through the defense line formed by the evolved zombies with steel plates, but what if the time was extended?

Fifty shells can be fired in three seconds, and since fifty shells can't break through the steel plate defense, what about 100, 200, or even 500 shells?

The so-called miracle of vigor, no matter how thick the steel plate is, there will always be a time when it will be pierced, right?

No matter how strong the power of the evolved zombie is, there will always be a time when it can't stand it, right?

Xiao Ran nodded, and after another wave of spear attacks was over, he stood up again with the machine gun on his shoulder, and fired with all his strength at the evolved zombies.

This time, the cannonballs were fired as if they didn't want money, tearing the defense line that ordinary zombies had just formed to shreds.

The Evolution Zombie was still trying to block the attack of the cannon with the steel plate, but Xiao Ran had no intention of stopping at all, the steel plate was constantly deformed under the attack of the cannonball, and even the steel plate began to be pierced and broken.

Xiao Ran couldn't see the situation over there, but he knew that he couldn't relax at this time, and he had to go all out.

But in the next second, more than a dozen steel spears passed through the smoke and fell towards Xiao Ran.

Chen An hurriedly raised his shield to protect Xiao Ran.

Knock knock!

The steel spear fell on the shield, making one pit after another, but it failed to pierce the shield.

The power of first-order evolved zombies is limited after all, and the spears thrown cannot be as powerful as machine cannon shells.

With Chen An's protection, Xiao Ran will not stop.

For a whole minute, nearly a thousand shells were fired, and Xiao Ran stopped and hid behind the fortifications again.

In fact, after half a minute, Xiao Ran knew that most of the defense lines formed by the Evolution Zombies with steel plates had been torn apart, because they no longer threw spears to attack.

In order to inflict maximum damage on the zombies, Xiao Ran shot for another half a minute before stopping.

If the second-order all-brain domain evolutionary zombie is big and thinks that the steel plate defense line of the evolutionary zombie can block the machine gun, then it may have died.

Xiao Ran didn't dare to hold it up, and hurriedly hid behind the fortifications after putting away the cannon, staring at the smoke in front of him.

After a while, the smoke dissipated, and the original steel plate defense line had disappeared, leaving many steel plate fragments and a large number of zombies' stumps, broken arms and even meat residue on the ground.

You don't have to think about it to know that this cannon attack just now not only tore through the steel plate defense line, but also killed a lot of evolved zombies.

However, Xiao Ran still frowned, because he had not found evidence that the second-order all-brain domain evolutionary zombie had been killed.

If the second-order all-brain domain evolution zombie was also blown up, then there should be broken carapace remnants on the ground, but the problem is that there is no one on the ground at all.

Just when Xiao Ran felt that something was wrong, ordinary zombies surrounded him again and reformed the phalanx.

Subsequently, the Evolution Zombie appeared again with the steel plate, and in less than a minute, the steel plate defense line was once again formed.

Then, the second-order whole brain domain evolution swaggered behind the evolved zombie, and he couldn't see that he was injured at all.

Xiao Ran's face was ugly, and all his previous attempts were in vain.

Although a large number of ordinary zombies were killed, there were too many ordinary zombies, and it was useless to kill more.

Chen An also showed despair, "Xiao Ran, what should we do?" ”

Xiao Ran leaned back to the fortifications and squeezed out one word: "Wait!" ”

Chen An was puzzled, it's all this time, what are you waiting for?

Could it be that things will take a turn for the worse after a little wait?

Xiao Ran didn't explain, but asked, "Why do you think that whole brain domain evolution zombie has to be in that place?" ”

Chen An shook his head, not understanding what Xiao Ran meant.

Xiao Ran said again: "Don't you think that the Whole Brain Domain Evolution Zombie appeared there on purpose, just to attract us to attack with machine cannons?" ”

Chen An's eyes lit up, "When you say that, it seems to mean a little bit." It can obviously hide in the shadows, just let the evolved zombies attack us, there is no need to expose its location. ”

"yes, but it did it anyway, so I think it's going to be a way to provoke us and keep attacking us with our cannons until we get all the shells gone!"

"So, what are we going to do?"

"How many shells are left?"

"More than two thousand four hundred."

"Leave a thousand rounds for spare, and bring the rest!"

Xiao Ran snorted coldly, since the other party wants to play, then Xiao Ran will play with it to the end!

He wanted to see if the second-order all-brain domain evolved zombie was smart, or if he was superior!