Everyone had already sensed it, and they must have been in front of Dr. Mad Man's cavern.

At this time, they all had very nervous expressions on their faces, because the mad doctor was still very dangerous.

The man in black turned his head and said to Liu Yu, "Brother, don't worry about anything else, you can take care of Tang Ze Keiko, and we will watch for you in front." ”

One sentence directly moved Liu Yu.

Liu Yu lifted Tang Ze Keiko, who was on his back, to it, and then said gratefully to the man in black, "Thank you, man in black." ”

But the man in black did burst out laughing and waved at him, and the few of them came to the front of the cavern.

In this karst cave, the cage made of metal is thicker than the one for animals, and it looks very spacious inside, Liu Yu stretched out his head to take a look, and finally saw a figure with his back to this side.

I saw that the figure was motionless, as if he had thought about it in front of the wall, and his hair was messy as if it were a chicken coop, but the hair color was indeed very obvious, that is, white.

Liu Yu couldn't help but get nervous at this time, because that mad doctor was indeed different from ordinary people, and he was the only one here who had aura.

It was just in the cave that he ran like a spider at a fast pace, Liu Yu couldn't do it at all under this, even if he had aura, it was estimated that it was a little difficult, because Liu Yu's specialty was in the sea water.

Liu Yu looked at it carefully, and made a new discovery, because the mad doctor actually chanted words to the wall inside, although he couldn't hear what he was reading, but Liu Yu felt that the mad doctor was chanting as if it was a spell.

What's the situation? Then he turned around and approached the man in black, and then said to him.

"This mad doctor, have you ever studied witchcraft or anything like that before?"

Hearing him say this, the man in black turned his head, smiled at Liu Yu, and then said.

"He's a, and all his knowledge is learned in school."

Liu Yu frowned for a moment, and he asked the man in black, "What?" What did you learn in school? Is this guy still an academic? ”

Guo Dong also turned his head, and he said to Liu Yu, "He is also an academic, this crazy doctor, I heard that he was a postdoctoral fellow before, and he was still a graduate student, and then he met a Taoist priest in his 20s, and he learned a little bit and didn't know anything."

But it was impossible for a Taoist priest to learn witchcraft, and he would not have taught him these things, and then Dr. Mad became a little insane because of a change in his family, and he was sent to a mental hospital, and then our people went to find him, and this is how his whole life went. ”

Liu Yu's brows furrowed tightly when he heard this, he knew that Dr. Madman was living in a mental hospital, and then he was approached by someone from the National Security Bureau, but he didn't know what the situation of Dr. Madman's illness was like.

At this time, Liu Yubian asked curiously at the man in black and said, "What happened to that mad doctor's house, and he was actually stimulated like this?" ”

The man in black smiled bitterly, then approached Liu Yu and whispered, "Let's be quiet, this guy himself is crazy, if you hear us talk about his previous family affairs, his old illness has relapsed, I feel that if our aura can't be used here, we will definitely suffer a loss in fighting with him." ”

Liu Yu agreed with the words of the man in black, and at this time, a subtle smile appeared on the corner of his mouth, and then he said to the man in black.

"Let's go inside."

For a moment, the man in black was stunned, and said to Liu Yu with wide eyes, "Brother, you are crazy, let's just watch here, don't run inside, that guy is still quite dangerous, maybe he will attack us." ”

At this time, Liu Yu did become a little stubborn, and he said to the man in black, "Don't worry, I'm sure, he is a person with heart disease, and I can also cure his heart disease." ”

One sentence made the man in black and Guo Dong completely dumbfounded, and at this time, even Tang Ze Keiko on Liu Yu's back was stunned.

Where did Liu Yu get so sure? It's really strange, at this time, Liu Yu couldn't hold on, so the two people in black and Guo Dong looked at each other.

Needless to say, they have already made up their minds, since Liu Yu wants to go in, they are so sure, then they can't admit it.

At this time, Guo Dong turned his head and said to the people from the national security team behind him, "You guys should follow up too." ”

However, Liu Yu stretched out his hand and stopped his chest, and said to Guo Dong at this time, "Let the national security team and all of them stay outside, there is no need to go in, even if they go in, I think no one can stop that mad doctor after he gets angry, right?"

Rather than this, it is better to let Dr. Mad let down his guard and have a long talk with us.

So the few of them walked in slowly.

Liu Yu was still carrying Keiko Tang Ze on his back, and they were just standing there from a distance, looking at the back of Dr. Madman, and they didn't know what Dr. Madman was thinking now.

Liu Yu felt that everything was inconvenient after the first time he didn't have aura, if he had aura, he would still be able to probe the physical condition of the mad doctor, and even any of his emotions Liu Yu could probe and know.

Because Liu Yu's current practice has developed to a very high level.

"Are they all here?"

Suddenly, the voice of the mad doctor came out slowly, as if without a little emotion, Liu Yu and the others here were completely stunned.

Keiko Tang Ze leaned on Liu Yu's ear with a nervous face, and then said to him.

"Liu Yu, what's the situation with this guy? It's normal to be crazy for a while, and I just listened to him as if I had regained my senses. ”

Liu Yu smiled bitterly at this time, turned his head, and whispered to Tang Ze Keiko, "Don't worry, it's okay." ”

Then Liu Yu glanced at the man in black, and then several of them slowly moved a few steps forward, and suddenly the mad doctor turned around, and several people couldn't help but tremble at the same time.

Liu Yu's eyes widened at this time, and for the first time, he seriously observed the facial expression of the madman, and the madman's whole person now looked really normal.

It's strange to have a smile in your eyes and look like you're kind.

Doctor Madman slowly opened his mouth and said to Liu Yu, "Little brother, I'm sorry, I scared you just now." ”