After Lu Kun left, Elder Yu rubbed his aching arm.
"Brother, what's wrong with you?"
Elder Yu said with some embarrassment: "I just tried this kid's boxing technique, but due to negligence, I was hit in the arm by his brute force, causing some muscle damage."
"I didn't expect that Lu Kun's physical strength is so amazing. He seems to be born with a divine power. If he can practice the third level of Vajra Art, I'm afraid I won't be his opponent."
"Although the third level of training is similar to that of a first-rate master, with the deep inner strength of my senior brother and the second level of Vajra Technique, there are only a few first-rate masters who can defeat you." The elegant young woman obviously did not agree with Elder Yu's statement.
Elder Yu shook his head and said, "You don't know how powerful this technique is."
"Let's not talk about this anymore. Senior brother just said that he has something to discuss with me. I wonder what it is?"
Elder Yu's expression became serious and he started to talk about the business: "The Five Poison Sect in Lingyue City to the north has been making some moves recently. The head brother asked us to..."
…
When Lu Kun returned to his residence, he took out the Yuanbao Fist technique to study.
After watching it for a long time, Lu Kun gradually realized something: "It turns out that this boxing technique has been practiced to a high level, and the whole body can freely produce explosive force. It is really powerful."
"This kind of punching power can only be produced by physical strength, and internal force has no effect. The disciples in the sect are all cultivating internal force, and their physical strength is limited, so many of them cannot practice it."
"These moves are all centered around Yuan explosive power. The moves are close to boxing. No wonder Elder Yu thinks this book is suitable for me. However, it is the most difficult to train Yuan explosive force."
Thinking of this, Lu Kun touched his chest. In front of the sternum, the red circle still existed. His expression was a bit worried.
"The Vajra Technique has not yet been broken through, but the physical strength is increasing bit by bit, and the fainting and arm twitching are getting more and more serious. Now it seems that this change is probably related to the red circle on the chest."
"At midnight, I can't control myself at all and will fall asleep directly. It would be too dangerous if we fight at night..."
"I heard that there is a doctor in the city's medical center who has great rejuvenation skills. The Iron Fist Sect treats him with courtesy. I need to practice Yuanbaoquan as soon as possible. By carrying out the mission, I disguise myself and go to see the doctor..."
Unknown things are always scary, and Lu Kun wanted to know what changes had happened to his body.
…
One day half a month later, a new wooden frame was installed in the Jingangyuan martial arts training square. On the wooden frame, there were several leather balls tied with strings. The insides of these leather balls were filled with feathers.
Lu Kun stood in front of the wooden frame, practicing a straight punch over and over again. His fist kept hitting the ball, but every time he hit it with no force, the ball only shook slightly.
A fat young man and an ordinary-looking man were talking to the side.
"Brother Tao, you know what kind of punches Junior Brother Lu is doing recently. It doesn't seem to have any power. Why do you have to use the ball as the target?"
"I don't know for sure, but Junior Brother Lu must have his intention in doing this!"
Lu Kun kept punching, trying his best to hold back every punch, with a whistling sound.
"Damn it, why haven't I been able to practice it? I've been accumulating fist strength, but I just can't produce the Yuan explosive power..."
At this time, Lu Kun's eyes were a little dark, and it seemed that his physical strength was about to be exhausted. He had to stop and tighten the cuffs of the armor that wrapped his arms to block the abnormality in case his arm twitched.
But at this time, a lot of punching energy was still accumulated in the arms and other muscles of the body to prevent the arms from twitching. He subconsciously mobilized the muscles of his waist, abdomen and arms according to the deep contraction frequency of the first layer of Vajra Art, and punched the ball.
The strange thing is that the ball didn't even move, but in the next moment, the entire ball exploded and a large number of feathers floated down from the air.
Looking at the feathers around him, Lu Kun was stunned: "Succeeded?"
"Using the formula for the first level of the Vajra Art, you can develop the power of Yuan Explosion?"
"And just now I felt the deep muscles of the forearm. Could it be that Yuan Explosion Fist and Diamond Jue are complementary to each other?"
"Then I will use my own method to practice the first level of the Diamond Jue, and then use the Diamond Jue formula to practice the Yuan Explosion Fist. Won't it make rapid progress!"
Fatty Cao and Guo Botao looked on in a daze, and Cao Yunqi couldn't help but ask: "Junior Brother, what kind of boxing technique are you doing? It's so powerful, but Junior Brother, don't you have no internal strength?"
After hearing this, Lu Kun came back to his senses and said: "Senior Brother Cao, this is the Yuanbao Fist. Elder Yu chose it for me half a month ago."
Guo Botao was somewhat impressed by this boxing technique and asked: "Is it the boxing technique that does not use internal force?"
"Exactly."
The two of them looked at each other and felt a little shocked. They could not imagine that such power could be caused without using internal force.
Fatty Cao looked at the scattered feathers, touched his belly, and said in a daze: "Junior brother, you can now use this move that ignores people's external defenses! Your strength is completely equivalent to that of a second-rate warrior."
Feeling a little dizzy in his brain, Lu Kun reluctantly said: "Senior brother, you are serious. I have just gained some enlightenment. Let's go back to the house to digest today's breakthrough."
After saying that, he and the two of them bowed their hands and left quickly.
Back in the house, Lu Kun could no longer control himself. His eyes darkened and he fell on the bed. The blood vessels and veins on his arms also twitched. The blood in them flowed very fast. The pain of bone marrow throbbing spread all over the nerves. After more than ten seconds,
Later, he gradually recovered.
"The feeling of fainting is a symptom of insufficient blood sugar in the past, but I eat enough food every day. Why does it always happen? The problem with my arm is even more bizarre. It seems like something is drawing blood, but my qi and blood are very strong."
"Could it be that the purpose of this red circle is to absorb my essence and blood to increase my strength?"
"No, you have to find out your current physical limit first."
Rubbing his temples, he stood up and started a new static strength movement.
This action is called a Russian push-up on Earth. What Lu Kun did was a highly difficult version. His forearms were perpendicular to the ground, his upper arms were at right angles to his forearms, and his upper arms, head, back, and legs were in a straight line parallel to the ground.
This chapter is not over yet, please click on the next page to continue reading! The pressure on the shoulders, chest, waist and abdomen is very great. With Lu Kun's current body control, he can only do it for thirty breaths. He has felt it recently
When it reaches the deep part of the chest, there is also some feeling in the shoulders.
Time passed slowly as Lu Kun tested his current physical limit, and the sky gradually darkened.
Lu Kun was lying beside the bed, using his eyes that could almost see at night, looking at the Yuanbao Fist technique, and pondering over the gains from practicing during the day.
Unknowingly, when the time reached midnight, Lu Kun's eyes darkened and he fell asleep directly. The parchment in his hand fell on his bare chest.
Suddenly, the red mark on the chest emits a bright light, and there are two red threads in the outer circle that spread out in all directions, and there are wisps of purple light flashing above.
At this moment, the parchment was affected by the red seal, and a red light appeared, and it became faintly hot, gradually burning the muscles of Lu Kun's chest until it turned red.
In the pain, Lu Kun was suddenly awakened, and as soon as he opened his eyes, he saw the vision of the parchment.
"I fell asleep again. Hey, what happened to this sheepskin? It's strange. Why is it missing?"
As soon as Lu Kun raised his hand, the red light on the parchment disappeared. When he placed it on his chest again, the parchment began to glow red again, with writing faintly appearing on it.
At this time, he also discovered the flashing red mark on his chest and the strange purple light. This series of changes made him stunned.
"The red seal and purple light, when I was asleep, the changes in physical strength and physical strength were indeed the effects of this mark."
Seeing that ray of purple light, Lu Kun didn't know why, but he remembered the dream he had when he first came to this world. The purple light was exactly the same as the light of the thunderbird.
"Is there any connection between the two? That dream caused the strange red mark on the chest? If the purple light and the thunderbird have light, does the red light come from the golden giant ape? By the way, the arm of the giant ape..."
He suddenly remembered that the golden giant ape had extremely huge arms. He even remembered that there seemed to be a strange fluctuation in the arms in his dream.
Lu Kun took a deep breath to calm down. Everything that happened in front of him made his mind a little confused, but he was certain of one thing.
During this period, the increase in physical strength, the decrease in physical strength, and even the changes in vision were all caused by the red mark on his chest, and this red mark was probably related to the dream he had when he traveled through time.
"But what is this parchment, and why does the light on the chest change it."
Thinking of this, he looked intently at the parchment.
"Original Fire Waterfall Fist! What is this? Isn't it Yuan Explosive Fist?"
Lu Kun stared closely at the back of the sheepskin. The newly appeared words were describing a brand new boxing technique.
"The spirit is brought together with the fist, the fist is powerful and the fire is generated, the iron is melted and the steel is burned, the original fire explodes the fist."
Seeing the introduction at the beginning, Lu Kun looked horrified and said: "How is it possible that a fist that can shoot flames? Even if the internal force is strong, it is impossible for flames to appear out of thin air."
"Wait a minute, the following formula seems to be..."
Lu Kun continued reading, filled with surprise.
"Is this the supporting martial arts of Diamond Art?"
"Looking at the description above, this Yuanhuo Waterfall Fist is just one type of boxing technique, and there are four other types. Together they are called Five Elements Fist."
"The Yuanhuo Explosive Fist can only be practiced at the seventh level of the Diamond Art. Otherwise, the physical body will not be able to withstand the force and collapse. The Yuanhuo Fist is a simple version and is an auxiliary training method for the first to second levels of the Diamond Art."
"Wait a minute, there are seven levels of Vajra Technique? But Elder Yu said that this technique only has five levels!"