"Here, specialty!" The old man pointed with his pipe to a pack of things on the table.

"Old man, what have you been doing these days?" Lu Su asked.

"Since I'm back well, don't ask, I won't tell you if you ask!"

"Okay, I'll go buy you food and wine!" With that, he jumped out of the balcony.

"Old man, I'm going to cook, and my skills have improved again." Jin Duan rushed into the kitchen.

The meal was very rich, and the old man just chewed it slowly in silence, but the brocade was swept there, as if the meal was for her to catch the wind and wash the dust. In the end, Jin Broken Stomach was bulging and lay on the sofa, Shao Shao was also able to eat, lying on the table with his belly facing the sky and unable to move, the old man wiped his mouth: "The skill of the holy bone girl is getting better, and it is really good at home." ”

"Then you're going to run outside."

"I've been gone for a few days, I don't think I'm!" The old man asked with a smile.

"Thought!" Nishiki on the couch replied.

"But you're not here, and we're having a good time." Lu Su said.

"Then I'll move out and live there, so I don't have to bother you...... Hmph, what a conscience! ”

Could it be that he has returned to the past state, at night Jin Duan nested on the sofa reading a book, the old man sat there and watched a movie intently, Lu Su browsed the web on the computer, during this time the advent of the end of the world spread loudly, I don't know whether people are afraid or afraid of the end of the world in their bones, and all the bricks are desperately refuting the rumors, but it seems that the end of the world is more like the truth.

For the next three days, Lu Su has been doing consolidation training, and when he is in excellent condition, he can reach nine minutes, and Jin Duan's gameplay in the pool is more diverse.

Almost every day, he asked, "Why don't you train all the time?" ”

When asked about the third day, Jin Duan finally got impatient: "Okay, okay, I'll start training...... Starting tonight, I won't cook the meal, you can go out to eat with the old man. ”

When she got home, she reluctantly took out a CD from the cabinet, which read, "Empty Awakening Internal Strength Method!" "The times have progressed, and there is no need to fall into the abyss to meet the white-bearded old man again, and there are still people who teach internal skills in the CD!

"I've wanted to practice this for a long time...... But it's so boring! She said.

This internal strength method is mainly to teach breathing and breathing, and the traditional teaching method of Yongquan under Shen Dantian has been transformed by emptiness, becoming more simple and easy to understand, and closer to actual combat. Some demons even say that demons do not have a meridian system, in fact, human beings do not have a real meridian system, the so-called tendons and veins are just the gaps between organs and organs, and the smooth meridians are essentially to make the flow of tissue fluid smooth, because the body is healthy.

Jin Duan sat cross-legged in front of the TV, practicing breathing and breathing with a white empty sense, his expression was very serious, and there was a little reverence. Lu Su, who was standing behind and watching, thought secretly, Jin Duan, you probably won't know that you used to be companions who fought side by side! The last of the Demon Five Venerables to live in the world, only the brocade who knows nothing about the past has been broken, and it seems that brilliant things will always decline prematurely, probably because the world in which it exists is a huge quagmire.

The old man didn't have a DVD player to watch, he was bored there, Chu Qianque actually came that night, and he was overjoyed to see the old man come back, and he must take them to that kind of place.

"I'm going to die a miserable death in that kind of place." Lu Su said, "Isn't there a little less obscene entertainment? ”

"Let's go bowling."

"What is bowling?" The old man asked.

"Such a big ball, it's heavy, it has three eyes on it, grab the eyes and throw it out, knock down a row of pins and win."

"What's so fun about that!"

"It's fun, let's go!" Chu Qianque instigated. …,

Asking Jin Duan for instructions, she waved her hand generously: "Go, Chu scoundrel, if you dare to take Lu Su to that kind of place, be careful that I beat you to death." ”

Lu Su, who had never touched a bowling ball, found this thing unexpectedly fun, and it was another happy night.

The next morning, the two went to Professor Wei's side, and after meeting, he said, "Let's take a look at the results of the training in the past few days." ”

"Do you still want to hold your breath?"

He noncommittally led the two to the school's playground, with Willie following behind. It was still very early, and there were only a few people playing with ball on the playground, Professor Wei pointed to the track that was 400 meters in a circle, and said to Lu Su: "Run as fast as you can, the longer the better." ”

"What if those people see me?" Lu Su pointed to the person playing with the ball.

"I'm going to chase them away."

"Hey ......"

Before she could stop Jin Duan, she had already rushed out, only to see that she snatched the basketball of those students and exploded it in her hand, and several people were stunned. The distance was too far to hear the conversation, but looking at Jin Duan's arrogant expression, he could guess that he was threatening them.

Then several students ran away in fright, and Professor Wei said, "Ready, run!" ”

As soon as Lu Su bent down, his body rushed out like an arrow from the string, and the cold wind of the autumn morning was blowing in his ears. The speed of the sprint is still the same, but the endurance seems to have increased a lot, in the past, running at this speed, after two laps, you would gasp, but now the breathing is actually very smooth, and the oxygen intake can completely supply the muscles for movement.

This feeling is really very pleasant, and the fatigue of the body seems to be very slow, Lu Su swept around the three of them like a wind, and did not stop until the twentieth lap, and he didn't sweat too much.

"Reached the limit?" Professor Wei asked.

"No, I can probably run ten laps."

"Yes, yes, you see! As long as the demon physique is properly trained, it can completely force out the potential beyond human beings, and with such endurance as the foundation, we will carry out the second stage of training. ”

"What's the second phase?" Lu Su asked confidently, this feeling of really getting stronger was so happy.

"It's muscle activity!"

"Training here?"

"No, follow me back to the lab."

Several people returned to the laboratory, Professor Wei asked Lu Su to sit on a chair, and then took out many wires and belts from the box, he opened a wooden box, which was full of acupuncture for Chinese medicine, and he said to Wei Li: "Come, help me give him needles." ”

"Needles? Wait, do you want to pierce the acupuncture points? ”

"I never believed in that acupuncture trick, prick your muscles!"

"If you don't believe it, don't believe it, don't mess around in some places, such as temples or something......"

"I've got my own measure!"

Professor Wei's "proportion" is really not flattering, he does not know acupuncture at all, this kind of thin and soft needle in Chinese medicine requires the strength of the wrist to penetrate the body, and it is said that the master can put a blunt needle into the body. But Professor Wei and Willy wouldn't do this, and desperately pricked the needle into Lu Su's muscles, causing him to scream in pain.

In the end, Lu Su was pierced like a hedgehog, Jin Duan smiled earnestly beside him, and Professor Wei wiped the sweat from his head: "It's too hard, I knew I used nails." ”

"Would you like to give some humanity?" Lu Su said with a sad face, "What are you going to do then...... Is it energized? He noticed the wires and the batteries on the table.

"That's right! Power. ”

"I'm going to die!"

"No, I turned down the current, and the resistance on the needle is also very large, and only a weak current enters your body."

"Well, what about ......"

"You know how muscles work, the brain conducts electrical currents through the medulla oblongata and spinal cord to the body, and then the muscles contract under the stimulation of electricity......" he said as he bent his arms, "or relaxed." ”…,

"I understand!"

"The conventional way to train reflexes is to apply a stimulus from the outside and then fight against it, which cannot be said to be useless, but the effect is too slow. I'm going to let the stimulus be applied from within, and you're going to fight against your own body! ”

"I'm going to fight against my body?" Lu Su muttered this unintelligible sentence, "What do you do?" ”

"It's useless to just say it, I'll show you how to understand." The two of them were busy again, connecting the wires to the acupuncture one by one, and the ends of all the wires were connected to a controller, like a remote control with a lot of buttons, from which a main line stretched out and connected to the battery.

"Here we go!" Professor Wei pressed the button as he spoke, Lu Su involuntarily moved his left hand, and raised it ridiculously, and then Professor Wei pressed another button, and his left hand hit his face, and his face and hands were painful.

"Got it?" Professor Wei said.

"Got it!"

"Ahh Jin Duan, who was watching the excitement on the side, didn't understand, "What the hell is going on." ”

"The principle is like this, I put an electric current on my muscles to stimulate it, and I want to counteract it by giving it a reverse signal with my head...... That's right. ”

"That's right!"

"How do you use your head to signal your muscles?" Jin asked.

"It's very simple, for example, if the current stimulates my left hand to rise, I will try to let it down, and that's it."

"I see!" Jin Duan said with his fist smashing his palm.

"Since you understand, I won't say it...... Because of the venue, the upper and lower body are practiced separately. Come on! ”

The principle of this experiment is ingenious, and only Professor Wei, who is well versed in the human nervous system, can come up with it. It is through this internal confrontation that it enhances the signaling power delivered by the brain, so that the activity of the muscles increases.

However, it is easy to understand, but it is difficult to do, and although the external current is weak, it is still too strong for the near-non-existent nerve impulses. In order to prevent Lu Su from moving, Professor Wei used a belt to fix his waist on the chair, and whenever Professor Wei controlled him to raise his right hand, it was difficult to put his right hand down, as if his body did not obey the call at all.

Later, Jin Duan also came to play, she controlled Lu Su's body like a game console, and gradually found a way to control, and she could actually manipulate Lu Su to put her left wrist on her right wrist, like riding a horse. Professor Wei advised: "You can't be in a hurry, you have to take it step by step, you can press one button at a time." ”

"Oh, got it!"

Jin Duan is no longer messing around, but this kind of training against his own body is really difficult and difficult!