However, he observed for a long time, and he didn't see the origin of the thing in his body, but he felt that the strength was extraordinary.

He is now in danger, although the wound on his chest is slowly healing, but no matter how much such a large wound heals, it will take some time, not to mention, it is a laceration.

The lord slowly knelt on the ground, his expression was very painful, the blood had already flowed all over the ground, and even the organs in his body could be seen.

The corpse king quietly looked at the lord who was constantly twitching on the ground, without any emotion in his heart, but Chen Xiao in his body kept urging him to see his appearance, and he didn't know why.

"You're so obsessed with his identity?" The Corpse King whispered. "He's already like this, and you're afraid that he won't be able to escape?"

Despite the grumbling of the Corpse King, he obediently came to the lord's side and kicked him over the body while tearing off the mask from his face.

It didn't matter, that appearance made Chen Xiao suddenly startled, and at the same time regained control of the corpse king, stunned in place.

"How is that possible?" Chen Xiao muttered to himself. "Professor Zhao, how could it be you?"

Lying on the ground and dying was none other than his former teacher, Professor Zhao, who had given them a meeting in the institute in the first place.

As a professor with a higher education and a former teacher of Chen Xiao, the person he didn't expect the most was actually him, and he couldn't have imagined that the amiable Professor Zhao was actually the mastermind behind the scenes.

Seeing that he was exposed, Professor Zhao did not hide it anymore, but smiled slightly and said weakly.

"Chen Xiao, I know it's all my fault, but the evolution of human beings needs our advancement, and I've always told you this before, and now my experiment is one step away, but unfortunately I can't see it..."

Professor Zhao coughed a few times, and another mouthful of blood spurted out, spilling Chen Xiao all over his body.

Chen Xiao had been staring at him closely, trying to see some details from his face, which he used to deceive himself that this was not true.

But that face is Professor Zhao's face, although the figure has changed, but those physical features have not changed.

"Are you really Professor Zhao?" Chen Xiao finally asked. "But your body, and all of this, is it for your ideals?"

"As my best student, didn't you once have this ideal? Why have you forgotten now? ”

Chen Xiao shook his head, he had not forgotten his former ideals, but what he was thinking about was not this, not to achieve the evolution of human beings through this method of losing his conscience.

This ideal of sacrificing the majority of people to get the evolution of the times is selfish, and it cannot be accepted by him.

"Professor Zhao, I respect you as my teacher, although the ideals are the same, but I am not as extreme as you, my method is to slowly study the evolution process of human beings through the passage of time..."

"Do you think it's possible?" Professor Zhao said softly. "Humans have gone through hundreds of years of progress, and they have only changed from monkeys to humans, do you think at this rate, you will see the next evolution? It's simply impossible! ”

"Therefore, if you want to speed up the process of human evolution, you can only add some external force, and this external force is the wall element!"

After that, Professor Zhao actually put his right hand into his body, and pulled out a huge shaang worm and held it in front of Chen Xiao.

"Know this? This is called the Shaang worm, and it is also a carrier of moisture, and the accident twenty years ago also killed all those researchers, but they didn't make a noise everywhere..."

"Because they all mutated, only one person did not mutate, and he also evolved, that is, he had the ability, but he still couldn't beat the other mutants and was torn to pieces."

"I know about this..."Chen Xiao said in a low voice. I've been to your archives and there's a complete record of your research..."

"That's right," Professor Zhao nodded. But all those people were secretly destroyed, and no one knew about it, including those who knew about it, and they were all kept secretly, and the Shaang worms were also preserved. ”

"However, there were still people who were extremely ambitious at that time, including me..."Professor Zhao's body twitched, and his lips were slowly turning white. Because of my desire for achievement at that time, I had the audacity to steal a jar of protozoa, which is the one I have now..."

Chen Xiao looked down at the Shaang worm in Professor Zhao's hand, it was indeed much larger than the other insects he had seen before, and the surface of its body was dark red, looking fierce and powerful.

"This protozoa does not belong to the kind with strong strength, but he is the first fifth-level Shaang worm to appear, and his ability is also very powerful, very similar to the word you said before, absolute defense, but to be precise, it should be infinite vitality!"

Chen Xiao frowned, only then did he realize that the wound on Professor Zhao's chest was about to fully recover, and he quickly kicked off the sand worm in his hand, and at the same time grabbed his neck and lifted him up.

"Haha, did you find out?" Professor Zhao looked up to the sky and smiled. "But I didn't want to escape from you, everything was arranged by fate, I can feel it, I can think of it, the human race after that. What a situation it would be! ”

"I won't let you succeed, as long as you die, I can save this catastrophe!"

Chen Xiao excitedly raised his other hand and made a gesture to hit the professor in the face, but he looked relieved and looked at Chen Xiao quietly, and that look was the kind look he had before.

The corpse king was in a hurry in Chen Xiao's body, although he kept urging Chen Xiao to make a move, but how could Chen Xiao kill his former teacher? What's more, it's the teacher who used to be so close.

Just as he was struggling, Professor Zhao's abdomen was suddenly stabbed again, and blood gushed out again, this time spilling his face.

Chen Xiao was stunned for a moment, and the hand holding Professor Zhao's neck was instantly released.

Professor Zhao lost the recovery power of the Shaang insect at this time, and suffered two more serious injuries, and immediately lost his breath and collapsed on the ground.

And behind him, there was a person standing, it was the female lord from before, she was holding a knife in her hand, and the blood stains on it were Professor Zhao's.

"You..."Chen Xiao finally reacted to what was going on and asked softly towards the woman. Why are you doing this? ”

The woman didn't speak, and while Chen Xiao was surprised, she also saw her eyes that had turned blood-red, as well as the bloodshot all over her body.

"It turns out that you were controlled by the scolding Shaang worm, no wonder you made such a move..."

Chen Xiao quickly glanced behind the woman, and found that the Shaang worm that was kicked away by him was indeed gone, leaving only a trail of water.

And the woman also rushed towards Chen Xiao at this time, although she lost control, her speed still increased significantly, and she came to Chen Xiao in an instant, and swung out a few knives, but all of them were easily dodged by Chen Xiao.

Although Chen Xiao also consumed a lot of physical strength, his overall strength was still a little stronger, after all, the woman's physique was not too good, and it was also to blame that the insect was too weak, and she did not find a more suitable host before she died.

Chen Xiao didn't plan to waste any more time here, since he already knew the true identity of the lord and was successfully killed, then there was no need for him to stay here, and it was the right way to hurry back to Xiaoxi.

And this Shaang worm, which is not yet familiar with the host, can be solved hastily, and there is no need to delay.

Chen Xiao flew out violently, and the flying knife flew along the woman's chest.

For some reason, Chen Xiao saw a tear in the woman's eye, which also made him very puzzled, wondering if he was wrong.

But it is also possible that this is a person's reaction before death, wanting to beg for his own release, but there is no need for him to let her go.

The flying knife pierced the woman's chest, and at the same time brought out the sand worm that was parasitic in the woman's body.

The woman slowly fell, but the mask on her face also fell, which also made Chen Xiao see that face, the face that she missed and was extremely familiar.

"Meng Ling!"