Being able to get Zhao Guoliang's consent and participate in this research is already very rare for Chen Xiaotian, so he can't embarrass Zhao Guoliang, he just watches from the side when the time comes, but for him, if he can participate in it, he will have a chance, maybe, he may really find out the secret of this guy.

At this moment, when the two of them had just walked out of the underground prison, suddenly a man in black came over and immediately reported.

"Minister, the expert group of biotechnology has arrived, asking if it is possible to participate in the research now?"

Zhao Guoliang smiled, looked at Chen Xiaotian and nodded.

"Alright, come with them, just so I'll explain everything!"

Soon after, a group of experts came, and after Zhao Guoliang introduced Chen Xiaotian to them, he asked Chen Xiaotian to join them in their work, and finally came to the underground prison again.

When these biological experts saw that it was a batman, they were all scared stupid, although they had been mentally prepared before coming, but they were still a little surprised when they really saw a living creature, after all, this is too contrary to biological common sense, how could someone evolve to such an extent, this is absolutely impossible, unless someone forcibly combines the two creatures together.

Soon the biological experts began to draw blood for the other lady, and even cut off some of his flesh and blood as a specimen.

Seeing that I, the bat man, was treated as a specimen and studied like this, Chen Xiaotian was not only a little sad for him, but the bat man who had been arrogant just now seemed even more angry, and he probably didn't think that he would be called a specimen one day.

"You bastards, don't fall into my hands, or I'll kill you and suck your blood!"

"Oh, he can also suck blood, hurry up and write it down, by the way, what other skills do you have?"

This was a bespectacled, gray-haired old expert who asked a little seriously, as if he really wanted to know what other skills this Batman had, and even innocently questioned Batman.

When he heard this, Chen Xiaotian couldn't help but want to laugh, but in the end he couldn't help it.

"I'm going to eat you again, and I'll crush your bones, and there's not even the scum left!"

Batman said viciously.

Although he was just venting the anger in his heart, the old expert listened to it, nodded seriously, and immediately asked the people around him to write it down.

"The bite force is very terrifying, both the habits of beasts and animals, good at sucking blood, by the way, how is your eyesight at night, do you also emit radio waves like a bat?"

The old expert's face was serious, not like a joke.

However, the Batman was enraged again.

"You bastards, what are you asking, Lao Tzu is a human being, I tell you to get out of here quickly, if you dare to move on me again, I will kill you!"

After he had just scolded irritably, the old expert immediately recorded it in his notebook.

"Violent personality, fierce and bloodthirsty, it seems that this is going to be classified as the red category in the danger level!"

The old expert lifted his glasses and looked very serious.

Seeing this, Chen Xiaotian couldn't help but smile faintly.

I didn't expect such a violent and perverse Batman to be just a specimen in the eyes of this group of experts, which is ridiculous to think about.

But what no one expected was that this guy was instantly enraged again, and obviously, he seemed very manic this time, and continued to struggle, only to see that the iron chains he was tying him began to loosen, but everyone present was in danger, especially those experts, their faces were blue with fright, and they didn't expect this guy to have such strength and behavior so terrifying.

As the Batman's behavior became more and more terrifying, as if the iron chains could not trap it, the guards who were guarding it immediately panicked one by one.

And when the experts saw that the situation was not good, they immediately wanted to run.

At this moment, the chain was suddenly broken free, which startled everyone present, and suddenly the batman was like a mad beast, and he grabbed people when he saw them, and as long as he clawed a person out, he fell to the ground fiercely, and was instantly killed.

No one dared to approach anymore, and they all ran towards the door like headless flies, all wanting to get out of here as soon as possible to avoid dying here.

However, after all, the door is so small, and there are more than 10 people present, and everyone squeezes towards the door for a moment, but everyone can't get out.

Soon, several experts were instantly caught by Batman with a claw and fell to the ground, throwing them to the ground, and they fell to the ground.

Seeing this, Chen Xiaotian immediately took out his silver needle, and suddenly stepped on the ground, and suddenly the Nine Turns Holy Technique was used, injecting the aura into the silver needle, and at this time, he only saw a flash of cold light, and several silver needles rushed towards the bat man.

However, what he didn't expect was that the batman had already taken precautions, and when he threw the silver needle, he was bounced away by the bat's wings in an instant.

"Boy, I know you're amazing, but I won't give you a chance this time, I was careless last time, and now I want you dead!"

In an instant, Chen Xiaotian attracted the bat man's anger, only to see that he immediately turned around and pounced on Chen Xiaotian.

Suddenly, Chen Xiaotian was also in his heart, although his physique had been strengthened, but after all, he was a mortal body, and there was no way to compete with the bat man.

So his only plan now is to dodge, and at this time he spreads the aura of his whole body into his seven meridians and eight veins, and for a while his whole body is as light and natural as an ape.

In this secret room, he kept jumping and spinning, no matter how powerful the batman was, there was no way to catch Chen Xiaotian for a while.

However, he saw that he had no way to catch Chen Xiaotian, so he immediately turned his anger to the person at the door.

Immediately towards the gray-haired old expert, the old expert was frightened, it was too late to hide, and he was caught directly in the air by the batman in an instant, but he immediately threw it into the sky, and the old expert's body turned several times in the air and fell to the ground.

Chen Xiaotian knew that if he really fell to the ground, he would definitely die.

Immediately stepped on the ground, volleyed into the air, and received the old expert into his arms, but before he could land, suddenly the batman flew straight from behind and did not come, and bit it fiercely, on Chen Xiaotian's shoulder.