As soon as the time of three days arrived, the person in charge of the library came over on time and knocked on the door, and Shi Chen could only reluctantly put down the book in his hand.

He had already read the books here, and he originally thought that there were hundreds of books, but he didn't expect that the black prison would collect all the essence, and those books that were not generally in the stream were not included.

"It's time. The administrator of the Black Prison Library spoke, polite, but not with much respect. If no one has come to this place, he can never clean it, but now that Shi Chen has come in, he needs to clean it, and some of the books are worn out and are starting to break, and he also needs to copy them.

Shi Chen nodded, and then walked out of the book collection and returned to his room. He needed a little time to digest what he had seen from the book. The skills learned from the fat man Li Cong are even mentioned in one of the books, and there are even many improvements. What Shi Chen needs to do now is to eat everything thoroughly.

For a whole day, Shi Chen sat on the bed, his brain was running at high speed, his fingers moved slightly, and the muscles on his body could be clearly distorted and deformed from the outside.

"Poof!"

Suddenly, Shi Chen spurted out a mouthful of blood, and the blackened blood emitted a strong fishy smell, making the originally small and crowded room suddenly taste strange.

This is Shi Chen's blood that was injured and accumulated in his body before, and it has no effect on necrosis, and it will only affect his strength if it is in his body. Now using the pranayama method learned in the book, the bruise is quickly forced out. Shi Chen only felt that the invisible mountain behind him was shattered, and the joy from his body made him refreshed, he had never been so comfortable.

Now in addition to some old injuries in his body that need time to heal, Shi Chen is already in a relatively perfect state, as long as the old injuries are healed, he can use his strength 100%.

"It's time to go back. Shi Chen clenched his fists, the feeling of bursting power made him faintly feel a little excited, as for the wolf head in the third area of the black prison, it was no longer an existence for him to worry about, as long as he was still there, he couldn't escape from Shi Chen's palm.

Turning his head to look at the pinhole camera in the corner of the room, "I'm going to challenge the wolf heads in the fourth, fifth, and sixth districts, and arrange a dozen or three together, I'm in a hurry." ”

Shi Chen knew that Whitebeard would definitely be able to get news of him, and his identity and strength were enough to make them jealous, and it was impossible for them not to be monitored.

Soon a staff member came to knock on the door, and Shi Chen put on a vest and left with him. And Shi Chen's decision to challenge the wolf heads of the three districts in one breath shocked everyone in the black prison, and even the face of the black robe twitched twice unnaturally, this guy is really a person who doesn't think it's a big deal.

After Whitebeard's operation, this time the challenge allowed people from all districts to watch the battle, and it doesn't matter here

At home and away, some people even opened a betting market. Of course, this bet is only on the hard currency circulating in the black prison, cigarettes.

Half an hour was enough to make the scene very hot, and the number of people who came soon exceeded 10,000, and in the end there was not even a chair to sit on, so they could only stand or be watched.

Shi Chen sat cross-legged on one side of the ring and closed his eyes, all the noise in the outside world seemed to have nothing to do with him, now all he had to do was wait, and then win.

The wolf heads of the three districts also stepped into the ring, a young woman, an old man and a middle-aged man. Each of the three exuded a powerful aura that made everyone jealous. Even Shi Chen could feel a visible pressure squeezing towards him.

This momentum overwhelmingly crushed Shi Chen, and everyone couldn't bear to watch Shi Chen being beaten out and closed their eyes. However, the imaginary picture did not appear, and that momentum was like a stone sinking into the sea after coming into contact with Shi Chen.

The three wolf heads felt that their attacks had hit the black hole headlong, not only did it not have any effect, but even made the black hole run more quickly.

Shi Chen glanced coldly at the three people who came up to give him a dismount, and their eyes without the slightest emotion made the three of them tremble, and they didn't dare to look at Shi Chen at all. The murderous aura that permeated their eyes made them shudder.

One step out, Shi Chen's figure came in front of several people, and this speed was like shrinking into inches in a novel, a thousand miles in one step. Even those in the audience didn't see Shi Chen's footsteps move, as if they appeared suddenly.

"Huh!"

When several people saw Shi Chen who suddenly appeared, they were all terrified, and they panicked and used their own attack methods to hit Shi Chen, and they kept retreating, wanting to distance themselves from Shi Chen.

With one punch and one palm and one side kick, although the three of them were a little panicked, the power of the move did not weaken in the slightest, and even faintly formed an encirclement trend, making it difficult for Shi Chen to escape. If he went to Shi Chen a few days ago, he really wouldn't choose to fight hard, which was an extremely unwise choice.

But now, Shi Chen didn't dodge at all, his right hand clenched into a fist and his left hand formed a palm at the same time, facing the two waves of attacks that came one after another. The old man and the young woman retreated, Shi Chen took another half step back, grabbed the right leg of the side kick with one hand, and flew it out directly.

A wave of wonderful battles, Shi Chen was embarrassed by the wolf heads in the three districts with just one person. The two of them who punched and slapped Shi Chen were even more red, obviously suffering a lot of internal injuries, and the middle-aged man's walking posture was not quite right, as if something was ...... It's the same.

"Is this still something that a human can do? How do I feel like I'm fighting a robot that has entered all the moves in the world?" the woman muttered, her face in her thirties full of grievances, if she was ten years younger, she would definitely be a stunner who would make men crazy, but unfortunately there was a long scar on her face.

The old man's eyebrows were also about to wrinkle into a thatched pile, "You two restrain him, and I will attack." I don't believe it, is this guy starting to be involved in martial arts since his mother's womb?"

"Don't talk nonsense, if we are defeated by him today, we won't have the face to go down in this black prison in the future. The middle-aged man snorted fiercely, and took the lead in attacking Shi Chen, but the strength of the shot was already full force.

The three of them shot again, this time with a certain amount of discipline, and the attack was decent, which even made Shi Chen's eyes light up.

"Looks like there's some decent characters here, so let me try your water. Shi Chen smiled, looked at the three of them as if they were facing a great enemy, and slowly moved the muscles and bones of his hands and feet.

Seeing Shi Chen serious, the faces of the three of them changed drastically, this time they were no longer the giant beasts that felt that there was a mountain in front of them, and they could roar!