The Ziqing Sword Classic is divided into twelve levels, one of which is body refining. To be familiar, if you want to have high-level martial arts, you must first have a strong body. After all, any martial arts moves are performed by the body. Therefore, the first level of the Ziqing Sword Classic is about the method of body refining.

Most of the martial arts practitioners in the world rely on exercise and doing some compulsory movements to make their bodies stronger, thus making them strong. Some people's muscles are bulging in large pieces, making the muscles on their bodies clear and visible to the naked eye. Some people's bodies are even harder than steel bars.

In Jian Chen's opinion, this method of exercising his body is no different from destroying his own body. It is simply a matter of narrowing his body's functions. Although this will make his body stronger than ordinary people, it will also cause great harm to his body. Such people often have very short lifespans, especially when they enter the old age stage, they will have a series of physical problems.

Among the martial arts practitioners in the world, although some people and sects have their own methods of refining, in Jian Chen's opinion, these methods of refining are all inconsistent and are not on the right path at all. Even the Yijin Jing in Shaolin Temple is no exception.

Although the Yi Jin Jing practice is both internal and external, and can practice internal strength inside and external, and can practice skin, flesh, muscles and bones outside, the Yi Jin Jing recorded in the Yi Jin Jing that the Yi Jin Jing has not yet penetrated into the bone marrow. In Jian Chen's view, the Yi Jin Jing is just able to exercise skin, flesh, tibia on the surface of the human body, and has not achieved the real body refining effect at all.

The body refining method recorded in the Ziqing Sword Book is a very profound and magical method. It emphasizes the absorption of the energy of heaven and earth, and then transforming the energy of heaven and earth into the bone marrow of the body, so that every part, every cell, even the internal organs and various organs in the body can be strengthened and deformed from the essence. This will not only have a good body refining effect, but also have endless benefits to the body, which can maximize the life span. In addition, in the later stage of cultivation, your body will become stronger with your continuous strengthening of internal strength. It is also noted in the Ziqing Sword Book that if you can practice the body refining method to the highest level, you can even live to the same life as the heaven and earth.

However, the method of body refining is related to your own strength. Only the stronger the true qi in your body can make your body stronger. After all, the body refining method recorded in the Ziqing Sword Book is to use the true qi in your body to integrate into the entire body. Once the true qi in your body and the strength of your body reach a balance point, you must break this balance as soon as possible and work hard to increase the strength of the true qi so that your body can further strengthen it.

The energy of heaven and earth is constantly absorbed by Jian Chen, and runs in the meridians in the body according to a specific cycle. Then, under the control of Jian Chen, it merges into every cell and internal organs in the body.

Since he came to this strange world, the only thing that made Jian Chen excited was the heaven and earth here. The heaven and earth here are very strong, more than a hundred times thicker than the world he lived in before. Compared with this, the world he lived in before undoubtedly became a nanny village where he could end his life. It was simply a paradise and a hell. There was no comparison between the two. This was also the only place that made Jian Chen happy.

However, what puzzled Jian Chen was that the energy of heaven and earth in this world was compared with the energy of heaven and earth in his previous life. Although the two were roughly the same, Jian Chen still carefully discovered that there was some special energy in the energy of heaven and earth in this world. This energy only accounts for a small part of the energy of heaven and earth, and is closely connected with the energy of heaven and earth, as if it was integrated, and the two were not distinguished from each other.

When this energy was sucked into his body, there was no discomfort, so Jian Chen did not eliminate this special energy that was obviously different from the energy of heaven and earth. However, Jian Chen was also very curious about this energy, and there was always a thought in his mind, that is, this energy was not that simple.

As the converted qi of heaven and earth continued to merge into the body, Jian Chen also clearly felt that every cell in his body and the eight extraordinary meridians and internal organs in his body were constantly increasing. This converted qi of heaven and earth seemed to be a big tonic for them. They seemed to be alive, trying hard to absorb the qi of heaven and earth, as if they were a hungry tiger. At the same time, Jian Chen also felt extremely comfortable all over his body, with an indescribable sense of comfort, and this feeling was floating in the air.

In the blink of an eye, another year has passed. Now, it has been two years since Jian Chen came to this strange world. In the past two years, Jian Chen has not taken a step forward in Changyang Mansion. He spent all his spare time practicing the first level of the Ziqing Sword Classic in his room - body refining.

Perhaps it is because the energy of heaven and earth here is a hundred times stronger than the world where Jian Chen was in. He has achieved great achievements in refining this year. Now Jian Chen has no doubt that if it is an ordinary weapon, it will not cause any harm to him in the hands of ordinary people, and even the outermost layer of skin on his body cannot be pierced.

Of course, this is just Jian Chen's feeling, and he would not try it stupidly for this.

Over the past year, Jian Chen's body has also been developing rapidly at an incredible speed. At the age of two, he is already very tall.

It's 1.2 meters tall, and it doesn't look like a two-year-old child at all, but more like a five- or six-year-old child.

This scene made everyone in Changyang Mansion very amazed. Almost everyone had very high expectations for Jian Chen, hoping that he would be a genius with unlimited potential, but all this would not be confirmed when he was three years old.

Jian Chen felt very helpless about all this. He didn't understand whether his body grew so fast because he practiced the body refining method in the Ziqing Sword Book, because he had never been exposed to the Ziqing Sword Book at this age in his previous life.

After Jian Chen went to the dining hall with his mother Biyuntian for dinner, he still habitually locked himself in the room, locked the door tightly, clasped his knees on the bed, put his hands on his knees, closed his eyes, and showed his five hearts facing the sky.

However, Jian Chen did not practice at this time, but was thinking. He had been in this world for two years. In the past two years, Jian Chen had not taken a step forward in Changyang Mansion and spent most of the day practicing in the room. So far, he still knew too little about this world. It can be said that except for Changyang Mansion, he had no idea what kind of world it was, and he didn't even know what it was outside.

He also knew very well that in others' eyes, he was just a two-year-old child. A two-year-old child usually grew up happily and carefreely, and he could not get in touch with this aspect at all.

After closing his eyes on the bed for a while, Jian Chen finally decided to wait until tomorrow dawn and ask his mother, he felt that he needed to know what kind of world this world was.

After understanding this, Jian Chen slowly opened his eyes and got out of bed. Tonight, he did not sit on the bed and practice as usual, but stood straight in the center of the room, slightly closing his eyes.

A very mysterious step gradually emerged in Jian Chen's mind. Then, a picture suddenly appeared in Jian Chen's mind. The picture kept flowing like a movie. A young man in a white robe and carrying a long sword was walking on the ground with mysterious steps. The young man was very fast. If he were an ordinary person, he would probably not be able to see the figure of the young man clearly, because the young man's speed was too fast. Although he was only moving in a small space, a series of phantoms were faintly dragged behind him.

This young man was the predecessor of Jian Chen, and this set of steps was also recorded in the Ziqing Sword Book, which was very mysterious.

When the moonlight between the sky shone into the room through the gaps in the window, Jian Chen, who was standing in the center of the room, suddenly opened his eyes. At this moment, he finally moved. He saw that his legs were sliding rapidly at an incredible speed, almost forming a phantom. If his legs were to maintain such high speed, even some people who had practiced martial arts would never be able to do this.

Jian Chen's legs were constantly stepping on the ground with a mysterious and regular trajectory. With the high speed of his steps, his body was also moving quickly in the room at a very fast speed. The speed was already whirlwind in the room.

However, this scene didn't last long, and Jian Chen stopped quickly. At this moment, his face was a little pale, he was breathing slightly, and his feet couldn't help but tremble slightly.

Jian Chen slowly walked to the seat in front of the window, bent down, and kept pinching his legs with his hands. He took the mysterious steps for a short while, Jian Chen's legs became extremely soft, and he felt as if he could no longer use any strength.

Jian Chen shook his head helplessly. No matter what martial arts you practice, you must first practice good muscles and bones. This sentence is true. The more advanced the martial arts you have, the higher the requirements. The pace he took just now, without the support of a strong body and powerful true energy, it would not last long. After all, an ordinary body not only cannot exert such a fast speed, but also once the movement speed exceeds the limit of the body's endurance, it will cause some damage to his body.

It is not that easy to develop a profound skill.

Sitting by the bed, moving his legs. After his legs returned to normal, Jian Chen sat cross-legged on the bed and entered a state of absorbing the spiritual energy of heaven and earth.

Night passed by quickly, and in a blink of an eye, it was already bright, and at this time, a voice came in from outside Jian Chen's door.

"Fourth Young Master, it's dawn, it's time to get up!" Hearing the sound, it was obviously the voice of a girl.

Hearing the sound, Jian Chen, who was sitting cross-legged on the bed, slowly opened his eyes and said in the childish voice: "I understand, Sister Honghua, I'm already up!" As he said that, Jian Chen got up and got out of the bed.
Chapter completed!