The distance between the two sides was about five meters away, Qin An frowned, and while looking at the three of them, he dug out the bullet in his shoulder with a dagger.

He clearly remembered that in the battle just now, the red leaf dart he sent hit Liu Rui and Sun Zhang in the face!

Theoretically, then, it should be possible to cause their brain damage.

But at this time, Liu Rui and Sun Zhang did not have any wounds on their faces, which means that they had quickly repaired the damage they received.

Suddenly, Qin An's heart trembled violently!

Wrong!

The battle was too fierce before, so he didn't have much time to think, so when he stopped at this time, he suddenly thought of something.

Why was Cao Tian's head cut off and still able to regenerate itself?

Why did his Red Leaf Flying Knife shoot into Liu Rui and Sun Zhang's heads, and they could still repair their wounds without being affected in the slightest?

The TC virus in the body of the mutant can promote the rapid division and proliferation of body cells, so as to complete self-repair.

The brain's memory nerves can control this self-repair, so that the mutant's body cells will not divide endlessly and uncontrollably.

That's why it's why it's brain dead to make mutants even if they kill them.

So far, all the mutants and mutant beasts that Qin An has encountered have followed this law.

Except for one of the previous nine commanders, Qihoo Jin Hyun-joo.

And Kim Hyun-joo actually follows this rule, although her head can be reborn after falling off, but that is because the memory neurons of her brain organ grow in the part of the spine, which is related to the parasitic mutant beast Qihu in her body.

Therefore, in other words, mutants still have to have brain structures and memory neurons in order to repair their bodies normally.

Could it be that Cao Tian and the three of them also have the same parasitic mutant beast in their bodies?

Thinking of this, Qin An remembered one more thing.

Before in Ruyan Tower, he used his super hearing to hear the conversation between Liu Rui and Sun Zhang, Cao Tianming was not at the scene at that time, but Liu Rui still talked to him as if he was there.

And he just told Yin Hanchao about Cao Tian's conspiracy, and Cao Tian, who was not present, knew about it, and led people to surround Ruyan Tower, that is to say, the three of them can really communicate with each other from a distance, and they don't need to pass it in their hearts.

Qin An suspected at that time that this ability between them should be telepathy!

Perhaps, it should not be called electrocardiogram induction, but body-to-body induction!

In other words, between the three of them, the body is connected!

Even if one person loses their head, the other two people can control the TC virus in that person's body and complete self-repair!

This can explain why Cao Tian's head is gone, Liu Rui and Sun Zhang's heads have been injured by their own red leaf flying knives, and they can still start self-repair without being affected!

Grass!

If that's the case, doesn't that mean that if you want to kill all three of them, you have to put them in a state of brain death at the same time?

So if you work hard to kill Cao Tian, you can't kill him, right?

Just when Qin An was thinking like this, Liu Rui and Sun Zhang on the opposite side had some mysterious smiles on their faces.

Sun Zhang was the first to speak: "Hmph! Boy, I didn't expect you to be so evil! He almost killed us! Good! In that case, let's get to know each other again! ”

After speaking, Sun Zhang and Liu Rui raised their hands at the same time and bit their fingers.

Qin An immediately became nervous, he knew that such an action meant that they were going to sacrifice the parasitic beast in their body!

However, to Qin An's surprise, after Sun Zhang and Liu Rui bit their fingers, they each stretched out the bleeding fingers into Cao Tian's broken body, touching his flesh and blood.

In the next moment, the bodies of the two people changed drastically.

The muscles proliferated rapidly, tearing through their skin and clothes, and then their bodies turned into chaotic flesh and blood, and finally merged into Cao Tian's headless body!

Qin An's eyes straightened!

Fusion? Are the three of them actually going to merge?

His heart was beating violently, and in the face of this sudden situation, Qin An didn't have time to think about anything else, and a teleportation skill arrived in front of the humanoid body that was fused, and he picked up the dagger and slashed it indiscriminately.

The other party raised his arm, which was already skinless and flesh was wriggling back and forth, and waved it at Qin An's body at will.

That powerful force actually directly knocked Qin An upside down and flew more than ten meters away, and finally fell to the ground!

Qin An only felt that his internal organs were rolling, and a mouthful of blood was not suppressed, spurting out of his mouth.

"Ahem!"

Coughing vigorously twice, Qin An quickly stood up after rolling on the ground a few times, and then breathed hard.

Damn it! This monster that is being fused by Cao Tian and the three of them is so powerful?

Qin An estimated that the strength he had just been hit by with a wave of his arm should be twice as strong as his own, right? What the hell is this thing?

The thought in his heart flashed, and Qin An still didn't dare to think too much, because at this moment, no one would look at the enemy's changes and ignore them.

So Qin An stepped forward again, but this time he was much more careful, and he didn't dare to have physical contact with this humanoid monster again! Just look for this opportunity to attack the opponent with the dagger in your hand.

However, the monster's strength was too great, and every time he waved his arm, it brought a whirring wind, making Qin An unable to do anything to him.

After five or six minutes, the humanoid monster finally completed the fusion.

And Qin An also quickly flashed to the side after it completed the fusion, panting and looking at it intently.

At this time, it was no longer necessary to reluctantly do it, and Qin An needed to understand what was going on.

Looking at the 'person' in front of him who was not wearing any clothes, Qin An's heart kept trembling, what is this three-person fusion of Cao Tian, Liu Rui, and Sun Zhang?

Judging from the appearance, he or she should still be a person.

However, it has some differences from the average person.

It is about 1.8 meters tall, bald, and the facial features on its face are very beautiful!

Yes, it's like a beautiful two-dimensional character in the anime of country R, and the beauty is too unreal.

Its neck is very long, its upper chest has very strong muscles, its lower abdomen is very tight, and its two arms are three or four inches longer than ordinary people.

Its legs are also slender and straight, and have strong muscles.

The reason why Qin An couldn't tell if it was male or female was because there were no organs between its legs that belonged to a man or a woman!

The strange creature that appeared after the fusion had its eyes closed at first, and slowly opened when it had completed the fusion.

Its eyes were blue, and those blue eyes were like a deep sea, and no one could see through them.

The corners of its mouth rose slightly, and it spoke, and its voice sounded neither male nor female, but it was not harsh at all, but it was very good.

It was a neutral, low, magnetic taste.

"You seem to be called Qin An, right? Formally introduce myself, my name is 'Three-Body Problem'! I'm different from other mutants because I'm formed by the fusion of Cao Tian, Liu Rui, and Sun Zhang! I, or we, are a unique mutant! Haha, isn't it amazing? So, when the three of us fuse together, we're the perfect creatures! What zombies, what awakened, mutants! It's all scum in front of us, and it's weak! ”

Qin An's heart was pounding, and he could be sure that this human-like creature in front of him was definitely a powerful enemy he had never seen before.

At this time, not far from here, the devil who was fighting fiercely with Guo Ping suddenly shouted while fighting: "Master! Be careful! Just now, my multicolored stone inadvertently shone on the body of the person in front of you, and then the color it presented was different from that of the first, second, and third level mutants, which means that he should be at least a level 4 mutant! I've never seen it before! ”

Level 4 Mutant!!

Qin An only felt that he was about to faint!

What's going on? When they separated, they were only first-level mutants, but after merging, they became at least fourth-level mutants? Why is that?

The combined creature on the other side, who claimed to be the 'three-body problem', didn't seem to be in a hurry to do it at this time, and at the same time, he also saw what Qin Anxin was thinking, and said with a slight smile:

"Boy, when we were separated, we were not alone, our bodies were mixed with elements from each other's bodies!

In other words, the parasitic mutant beasts we have in our bodies are each other!

This makes our bodies stronger than ordinary mutants, we can hear sounds dozens of meters away, and we can communicate freely in our hearts casually, because even if the three of us are separated, our bodies are actually connected!

Cao Tian, Zhang Rui, Sun Zhang or us! Before the end of the world, we were both medical scholars, and we were very good friends with each other, and we were actually almost sixty years old!

Cao Tian's research topic is genomics and heredity, he once analyzed the genes of the three of us, and thought that our genes were very special, and he even thought that if our genes were combined, they would form a perfect creature!

At that time, Zhao Rui and Sun Zhang also laughed at him, thinking that he was a psychopath!

However, after the end of the world, after the three of us were bitten by a group of zombies, our bodies finally inadvertently merged together!

Only then did we know that what Cao Tian said was true, the genes of the three of us were really different, and when we merged, we really formed a very powerful perfect creature!

Haha, we did evolve four times, and each time we evolved, we couldn't help but want to merge!

It was a wonderful feeling!

Therefore, now that we are combined, we are already a super perfect creature with a fourth-level mutation, and we are still only first-level mutants, and we look much younger on the outside!

It's very good and allows us to hide our strength! In fact, there were still a few mutants in the City of Forgotten Worries, but they were all killed by us! Haha, those fools, how would they know that the three of us have actually completely reorganized our bodies, and we are three bodies in one!

Qin An, although your ability is a little weird, you are only a first-level mutant after all! Or a first-class xenomutant! I really can't figure out how you manage your ability to move in space, it's completely incomprehensible!

However, this qiē doesn't matter anymore! Because, you are going to die here today! Ha ha! ”

Faced with this self-proclaimed three-body creature, Qin An's heart had completely sunk to the bottom.

What shocked him was not the appearance of the three-body problem in front of him, but the miraculous T virus, what the hell is it?

It can make life form produce such a miraculous change!

With a long exhale, Qin An tried his best to calm his mood.

Now, he must be calm, otherwise he and the devil, Su Zhenmei, Granny Rong, and Li Na will enter the abyss from which they will never recover.

Once again, he faced the threat of death!