The tail of the iron-tailed rat whipped Lu Fei's body, but it did no harm to Lu Fei at all.

However, Lu Fei's long sword can easily kill the iron-tailed rat, and he also killed two with one sword.

Seeing the power of the Qiushui Sword, Lu Fei couldn't help but shout: "Good sword." ”

The power of this autumn water sword made Lu Fei very happy and satisfied.

His defense power is sufficient, what he lacks is attack power, and the Qiushui Sword obviously makes up for Lu Fei's weakness of insufficient attack power.

The iron-tailed rat that attacked in front of him was quickly killed by Lu Fei, and Lu Fei quickly collected all the corpses into the system warehouse.

His system warehouse has six slots, each of which can be stacked with the same item.

There is no limit to the number of stacked items.

That's the power of the system.

Lu Fei continued to move forward, and one by one the iron-tailed rats died under Lu Fei's sword.

In the face of these iron-tailed rats, Lu Fei completely gave up defense and dodging, and only resisted the attacks of the iron-tailed rats with his own strength, and then attacked with all his might.

It was an asymmetrical battle, or a one-sided slaughter.

The attack of the iron-tailed rat is completely useless against Lu Fei, no matter how many iron-tailed rats come, they can't hurt Lu Fei, let alone kill Lu Fei.

However, Lu Fei's attack can easily break through the defense of the iron-tailed rat, and even kill it with one hit.

The number of this group of iron-tailed rats was less than a hundred, and under Lu Fei's slaughter, all of them were killed in less than a quarter of an hour.

Although it was a one-sided slaughter, but killing more chickens would be soft, let alone killing iron-tailed rats, and when this group of iron-tailed rats was killed, Lu Fei also gasped slightly.

However, after resting for a while, Lu Fei recovered.

At this time, the power of the iron cloth shirt god-level was revealed.

In the god-level attribute of the iron cloth shirt, there is a passive attribute, damage absorption, in battle, when encountering an attack, it can absorb a small part of the damage, and the absorbed damage will be converted into internal force or qi and blood.

With the damage absorption god passive, Lu Fei can continue to fight.

However, Lu Fei also found that the recovery speed of damage absorption is not so fast, so in battle, you can't use internal force at will, especially the creation of consuming internal force, so you can't use it indiscriminately.

For example, the flying meteor can't be used, and if the meteor is cast once, it will consume half of the internal force, and if you use the meteor outside the sky to fight the mutant beast, the recovery speed of the internal force can't keep up at all.

Therefore, a big move that consumes internal power like the Meteor Outside the Sky is not easy to use in the battle with the mutant beast, and it is the best choice to use ordinary tricks such as Huashan Sword Technique to fight with the mutant beast.

Although the mutant beast looks weird and dangerous, but after really fighting and being familiar with the mutant beast, Lu Fei also found that the mutant beast is not a big deal, and it is not difficult to deal with the mutant beast.

Of course, this is also a mutant beast that the target can deal with, if it is a second-order mutant beast, after Lu Fei sees it, he will have to flee as far as he can.

Second-order mutant beasts are not comparable to first-order mutant beasts, and their attack power can definitely break through Lu Fei's defense.

After resting for a moment and recovering his state, Lu Fei followed the traces on the ground, looking for the rest of the iron-tailed rats.

Iron-tailed rats belong to social creatures, and if there is a group of iron-tailed rats here, then there will definitely be a gathering place for iron-tailed rats around, and the number of iron-tailed rats will reach at least tens of thousands.

The horror of mutant beasts is not only reflected in the individual strength of mutant beasts, but also in the reproductive ability of mutant beasts.

How many babies do humans have to give birth to? How many years does it take to reach adulthood?

However, mutant beasts are different, mutant beasts can give birth to dozens, or even hundreds, in a litter, and they can become adults in a few months, and the reproductive ability of mutant beasts is far beyond human comparison.

If it weren't for the fact that the mutant beasts did not have a unified command, they all fought separately, and there were frequent battles between the mutant beast groups, otherwise, the human race would have been killed by the mutant beasts a long time ago.

The only advantage that humans have in the face of mutant beasts is that humans are intelligent and able to fight together, while mutant beasts are fighting on their own.

Human beings have never stopped studying mutant beasts, especially low-level mutant beasts, and the habits and characteristics of first-order mutant beasts have almost been thoroughly studied by humans.

Lu Fei's understanding of the iron-tailed rat also comes from this aspect.

Sure enough, the information in the textbook was correct.

Three minutes later, Lu Fei found another group of iron-tailed rats, and the number doubled to about two hundred.

Seeing this group of iron-tailed rats, Lu Fei was in a pretty good mood.

After carefully observing the situation around him, and making sure that there were no other people or other mutant beasts, Lu Fei rushed towards the group of iron-tailed rats in front of him.

The battle broke out, but it ended in a very short time, and more than two hundred iron-tailed rats were killed by Lu Fei without taking too long for Lu Fei.

In this battle, the Qiushui Sword played a huge role, otherwise, it would not be easy to kill more than two hundred iron-tailed rats.

Even with the Qiushui Sword in hand, killing more than two hundred iron-tailed rats still made Lu Fei feel a little tired.

Lu Fei cleaned up the battlefield, found a hidden place, and rested for a while to recover his strength.

After eating a little food and drinking a little water, Lu Fei worked silently for a few days to recover himself, and by the time he recovered, it was already half an hour later.

It's not that Lu Fei can't fight to the limit, but it is very necessary to fight in the field and maintain sufficient physical strength when it is not necessary.

Because no one knows when they will encounter an enemy that they can't deal with.

This enemy includes mutants as well as humans.

Encountering humans in the wild is no less dangerous than encountering mutant beasts.

After a day of fighting, there were more than a thousand iron-tailed rats that died in Lu Fei's hands, and Lu Fei's luck was quite good, he didn't encounter humans, nor did he encounter mutant beasts that he couldn't deal with.

Return to the shelter and rest for the night, and continue the fight the next day.

In the battle on the second day, Lu Fei encountered a danger, a second-order mutant beast appeared when Lu Fei killed the iron-tailed rat, and attacked Lu Fei, Lu Fei was almost succeeded by this second-order mutant beast, or relied on the extraterrestrial meteor to dodge the attack.

The Extraterrestrial Meteor is not only a first-class swordsmanship, but also a first-class body technique, which can be used to attack and dodge.

This second-order mutant beast obviously took a fancy to Lu Fei, and chased Lu Fei for five kilometers, and Lu Fei finally relied on a small river to get rid of this mutant beast.

The most dangerous thing about hunting mutant beasts in the wild is this situation, because you don't know when a high-level mutant beast will appear by your side.