The Ziqing Sword Code is divided into twelve layers, one of which is the refining of the body, as the saying goes, if you want to have a strong martial arts, you must first have a strong physique, after all, any martial arts moves rely on the body to perform, so the first layer of the Ziqing Sword Code is about the method of refining the body.

Most of the people who practice martial arts in the rivers and lakes rely on exercise and doing some mandatory actions to make their physique stronger, so as to make themselves strong and strong, and even the muscles on some people's bodies are a large bulge, so that the muscles of the whole body are quickly distinguished, clearly visible to the naked eye, and even some people's bodies are as hard as steel and iron bones.

In Jian Chen's view, this method of exercising the body is no different from destroying one's own body, it is simply narrowing the functions of one's body, although it will make one's physical strength far beyond ordinary people, but in the same way, it will also cause great damage to one's body, this kind of person, life expectancy is often very short, especially in old age, there will be a series of physical problems.

Among the people who practice martial arts in the rivers and lakes, although there are also some people and sects who have their own methods of refining their bodies, these methods of refining their bodies are all unpopular in Jian Chen's view, and they are not the right path at all, even the Yijin Sutra of Shaolin Temple is no exception.

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

The method of refining the body recorded in the Ziqing Sword Book is a very profound and magical method, which focuses on absorbing the qi of heaven and earth, and then integrating the qi of heaven and earth into the bone marrow of the flesh through transformation, so that every part of the human body, every cell, and even the internal organs and various organs in the body are strengthened, and the essence is deformed, which can not only play a very good effect of refining the body, but also have endless benefits for the body, which can extend life to the greatest extent, and in the later stage of cultivation, your physical body will become stronger with your increasing internal strength, and even to the point of living with heaven and earth.

However, the method of refining the body is related to your own strength, only the stronger the true qi in your body, the stronger your physical body will be, after all, the refining method recorded in the Ziqing Sword Book is to use the true qi in the body to integrate into the entire body, once the true qi in your body and the strength of the physical body reach a balance point, then you must break this balance as soon as possible, and strive to improve the strength of the true qi, so as to further enhance your physical body.

The qi of heaven and earth is continuously absorbed by the sword dust, running in the meridians of the body according to a specific cycle, and then under the control of the sword dust, it is integrated into every cell and internal organ in the body.

Since coming to this strange world, the only thing that makes Jian Chen feel excited is the qi of heaven and earth here, the qi of heaven and earth here is very strong, more than a hundred times thicker than the world he lived in before, compared to here, the world he lived in before has undoubtedly become a poor country with mountains and rivers, it is simply a paradise, a hell, between the two, there is no comparison at all, this is also the only place that makes Jian Chen happy.

However, what puzzled Jian Chen was that compared with the qi of heaven and earth in this world and the qi of heaven and earth in his previous life, although the two were roughly the same, Jian Chen still carefully discovered that there were some special energies in the qi of heaven and earth in this world, and this energy only accounted for a small part of the qi of heaven and earth, and it was closely connected with the qi of heaven and earth, as if they were one, and the two were not separated from each other.

When this energy was inhaled into his body, he did not produce any state of discomfort, so Jian Chen did not rule out this special energy that was obviously different from the qi of heaven and earth. However, Jian Chen was also very curious about this kind of energy, and there was always a thought circling in his mind, that is, this kind of energy was by no means so simple.

As the transformed Heaven and Earth Qi continued to integrate into the flesh, Jian Chen also clearly felt that every cell of his body and the Qi Jing Eight Veins and the Five Organs and Six Organs in his body were constantly strengthening, this transformed Heaven and Earth Qi seemed to be a big tonic for them, they seemed to come to life one by one, and they were desperately absorbing these Heaven and Earth Qi, 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, this feeling was fluttering.

In the blink of an eye, another year has passed, and now, it has been two full years since Jian Chen came to this strange world, and in these two years, Jian Chen has not taken a step out of Changyang Mansion, and all day of his free time is spent in his room to cultivate the first layer of the Ziqing Sword Codex-Refining the body.

Maybe it's because the qi of heaven and earth here is a hundred times thicker than the world realm where Jian Chen's predecessor is located, he has made great achievements in refining his body in this year, and now Jian Chen has no doubt that if it is an ordinary weapon, it will not be able to do the slightest harm to himself in the hands of ordinary people, and even the outermost layer of skin on his body cannot be pierced.

Of course, this was just Jian Chen's feeling, and he wouldn't be stupid enough to try it for this.

In the past year, Jian Chen's body has also been developing at an incredible speed, he is only two years old, and his height is already one meter two, and he 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 feel very amazed, and almost everyone had very high expectations for Jian Chen, expecting him to really be a genius with unlimited potential, but all this could not be confirmed until he was three years old.

For all this, Jian Chen felt very helpless, and he didn't understand if his body had grown so fast because he had cultivated the body refining method in the Ziqing Sword Codex, because in his previous life, he had not been exposed to the Ziqing Sword Book at this age.

When Jian Chen went to the dining hall with his mother Bi Yuntian for dinner, he still habitually locked himself in the room alone, locked the door, crossed his knees on the bed, put his hands on his knees, closed his eyes, and put his heart towards the sky.

However, at this time, Jian Chen did not cultivate, but was thinking, he had been in this world for two years, in the past two years, Jian Chen had not taken a step out of Changyang Mansion, and spent most of the time in the room cultivating, until now, he still knew too little about this world, and it could almost be said that except for Changyang Mansion, he didn't know what kind of world Lu Dao was, and he didn't even know what it was like outside.

He also knows very well in his heart that he is still just a two-year-old child in the eyes of others, and a two-year-old child is usually happy and carefree in the arms of his parents, and he has no contact with this aspect of things at all.

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

After thinking about this, Jian Chen slowly opened his eyes and got out of bed, tonight, he did not sit on the bed to practice as usual, but stood straight in the center of the room, with his eyes slightly closed.

In Jian Chen's mind, a set of very mysterious steps gradually emerged, and then, a picture suddenly appeared in Jian Chen's mind, the picture continued to flow as if playing a movie, only to see a young man wearing a white robe, carrying a long sword on his back stepped on the ground with mysterious steps and shuttled very fast, the speed of the young man is very fast, if it is an ordinary person, I am afraid that he will not be able to see the figure of the young man at all, because the speed of the young man is too fast, although it is only moving in a small space, but behind him there is a faint drag of a series of phantoms。

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

When the moonlight in the sky shone into the room through the gap in the window, suddenly, Jian Chen, who was standing in the middle of the room, suddenly opened his eyes, at this moment, he finally moved, only to see that his legs were sliding up at an incredible speed, almost forming a phantom, to maintain such a high-speed movement of his legs, even some people who have practiced martial arts will never be able to do this.

Jian Chen's legs continued to step on the ground with a mysterious and regular trajectory, and with the high-speed movement of the pace, even his body was also shuttling through the room at a very fast speed, and that speed had already caused a whirlwind in the room.

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

Jian Chen slowly walked to the window and sat down, bent down, and kept pinching his legs with both hands. After stepping on that mysterious step for a short while, Jian Chen's legs were extremely soft, as if he couldn't use the slightest strength.

Jian Chen shook his head helplessly, no matter what kind of martial arts he practiced, he first had to practice a good body of muscles and bones, this sentence was really true, and the more advanced the martial arts, the higher the requirements, just the set of steps he stepped out of, if there was no strong physique and strong true qi support, he would not last long at all, after all, an ordinary body not only could not exert such a fast speed, but once the speed of movement exceeded the limit of the physical body, it would cause some damage to his body.

It is not so easy to develop a deep skill.

After sitting on the edge of the bed and moving his legs, after his legs returned to normal, Jian Chen sat cross-legged on the bed and once again entered the state of absorbing the spiritual energy of heaven and earth and refining his body.

The night passed in a hurry, and in the blink of an eye, the sky was already bright, and at this time, a voice came from outside the door of Jian Chen's room.

"Fourth young master, it's dawn, it's time to get up!" Listening to the voice, it was obviously a girl's voice.

Hearing the sound, Jian Chen, who was sitting cross-legged on the bed, slowly opened his eyes, and said in that childish voice: "Zhilu Dao, Sister Honghua, I'm already up!"

At the same time, the door was opened, and two young girls of about eighteen years old walked in through the door, both of them carrying a large tray in their hands, one of which contained a basin, and next to the basin was neatly stacked a brand-new towel, which was the furniture used to wash her face, and the tray in the other woman's hand was placed with some utensils for brushing her teeth.