Xiao Ran knows too well how cunning these evolved zombies are, especially the zombies that have evolved in the brain domain, in the later stage, the level of cunning is three points better than that of humans, which is unguardable, so Xiao Ran will definitely not show mercy.

If he doesn't toss the evolutionary zombie to death, he will definitely not give up.

Tongues of fire erupted, and the evolved zombies stopped pretending, and they used all their strength to stimulate their spiritual power to resist.

Bang bang bang!

A large number of bullets poured out, and all of them were blocked by the spiritual power of the evolved zombies, which once again shocked Chen An.

This is an assault rifle, powerful, and the evolved zombies can even block it?

That's an exaggeration, isn't it?

Once the co-authored zombies begin to evolve, they already have superhuman combat power?

Emptied five magazines in a row, and although the Evolution Zombie blocked all the bullets, it was also sluggish, obviously overdepleted.

It was also Xiao Ran who could feel that the energy in the evolved corpse was indeed lacking, otherwise he would have other means.

But even so, Xiao Ran didn't plan to let go of the evolved zombies, because the evolved zombies could absorb the energy around them and restore their spiritual power, but if Xiao Ran dared to relax, the evolved zombies could give Xiao Ran a surprise.

So Xiao Ran tied the neck of the evolved zombie with an iron chain, put it on top of the iron cage, and then hung three hundred catties of iron at the other end of the chain, but did not let the iron fall to the ground.

In this way, the gravity of the iron block will act on the neck of the evolved zombie, so that it has to activate its mental power to fight the gravity of the iron block from time to time, otherwise the iron chain will be tightened, and its neck will be easily locked, making it unable to breathe.

Don't look at the evolution of zombies, the vitality is tenacious, but it is also transformed from humans, and there are human characteristics in many places, and they will die when they suffocate.

Therefore, Xiao Ran's move can continuously consume the energy in the evolved zombie corpse to ensure that it will not die here, and it will not be able to accumulate enough energy to make trouble.

It's not enough to just arrange this, Xiao Ran will never underestimate any evolved zombie, even if it has fallen into his hands, so Xiao Ran has made some early warning measures, such as once the iron piece hits the ground, the early warning measures will send out an alarm to remind Xiao Ran that something is wrong here.

In addition, Xiao Ran also completely locked the room where the evolved zombies were, and even if the evolved zombies got out of trouble, it would take some time to break the door.

Xiao Ran spent so much effort on the Evolved Zombie just to let the Evolved Zombie know that he had countless ways to deal with it and make it honest.

And the effect of Xiao Ran's method is indeed very good, the next day when Xiao Ran came to check again, the evolved zombies had already begun to beg for mercy, but Xiao Ran was unmoved, and increased the weight of the iron to four hundred catties.

Don't look at the evolutionary zombie with a pitiful look, but Xiao Ran just wants to drive the evolutionary zombie to a corner, make it desperate, and then give it even a little hope, it will cherish it extraordinarily.

In this way, the evolved zombie was tortured by Xiao Ran for three days in a row, and finally reached Xiao Ran's standard, and when he saw Xiao Ran, he had no other thoughts except fear.

From the fourth day, Xiao Ran began to let the evolved zombies serve as sparring partners for Chen An, in order to stimulate Chen An's potential.

Of course, Xiao Ran was not idle in the past three days, he had already cultivated the bear style to the level of proficiency when he awakened, and he began to cultivate the bird style in the past three days.

The bird style is mainly light, and the emphasis is on being as light as a swallow and fast speed, which is a bit complementary to the ape style.

And Xiao Ran's idea is that the bird style can increase speed, does that also have a bonus to the ability to rush?

If so, then could he be able to make the breakthrough faster and farther by cultivating the bird form?

Now that you have awakened your abilities, of course, you have to focus on your abilities to improve your combat power.

It's a pity that after three days, Xiao Ran has not made much progress in the cultivation of the bird style, and he can't even attract the energy in his body, which makes Xiao Ran have a special headache.

There are Zhao Hongyuan's feelings and experiences about the bird style in the Five Bird Boxing Spectrum, and Xiao Ran has also read it countless times, and he understands the truth, but when it comes to cultivation, it just has no effect.

There is no progress on Xiao Ran's side, but Chen An's progress is good, he started to practice in the bear style, and when he was cultivating, he could get Xiao Ran's guidance, and the progress would naturally not be slow.

But more importantly, Xiao Ran had already told him all the situation in the end of the world, Chen An was eager to become stronger, protect his family, and didn't want Ye Jin's tragedy to happen again, so his motivation was very sufficient, and he cultivated very hard.

With strong motivation inside and Xiao Ran's support outside, it is unlikely that Chen An's progress will be slow.

Especially after the evolved zombies began to cooperate with Chen An's cultivation, Chen An really felt the huge pressure brought by the evolved zombies, and the speed of improving his physical fitness increased a lot.

Xiao Ran saw all this in his eyes, if things didn't go wrong, in three months at most, Chen An would definitely be able to awaken.

If Chen An's talent is strong enough, he may be able to awaken in a month.

This speed is already amazing, after all, in the previous life, Los Angeles would not appear until mid-May, and now it is only mid-April.

In other words, with Xiao Ran's help, Chen An is likely to become the second capable person in Los Angeles.

At the same time, because this evolutionary zombie fell into Xiao Ran's hands and was never killed, the more than 1,000 ordinary zombies near the air-raid shelter were suppressed, and the evolutionary zombies could not appear again, and Xiao Ran did not have to worry about the air-raid shelter being threatened.

In the past few days, although Xiao Ran has not killed the evolved zombies, the energy pool is also spontaneously absorbing energy, and now it has accumulated one-tenth of it.

Xiao Ran tried to mobilize the energy in the energy pool, and found that a full force to perform a breakthrough would consume about one-twentieth of the energy.

In other words, after the energy pool was fully stored, it was enough for Xiao Ran to perform twenty rushes without interruption.

It doesn't sound like a lot, but the role it plays in the actual battle is definitely beyond imagination.

What's more, Xiao Ran didn't think that the energy that could be stored in the energy pool would not change, and as his strength improved, the upper limit of the energy pool's storage would definitely increase, otherwise how could he be worthy of his identity?

Although the energy pool was far from being fully stored, Xiao Ran didn't plan to go out.

Now there are not many evolved zombies outside, and even if you go out, you may not be able to find them, so it is better to stay in the bomb shelter here to study the bird style and strive to get started as soon as possible.

With him here, he can still suppress the evolved zombie and make it dare not have other thoughts.

But Xiao Ran wanted to be quiet, but someone wouldn't let him be quiet.

On the second day after the evolution zombies cooperated with Chen An's cultivation, there was movement outside the air-raid shelter, Xiao Ran turned on the surveillance, and saw two bulldozers, three excavators, and two large trucks driving towards the air-raid shelter.