Early the next morning, Concubine Xuan took Li Fei to the back mountain and began to practice the Cihang Sword Codex. Originally, the main square was a special place for practice, but Concubine Xuan was afraid that there would be too many people and disturb Li Fei, so she took Li Fei here.

The entire Sheji College is built in the mountains, and Cihang Jingzhai is a branch of the Sheji College, and it is naturally no exception. In fact, every branch of the College of Social Sciences is built on a big mountain. It's just that the mountain is so big that there are still mountains on it.

This so-called back mountain is a mountain behind the Cihang Jingzhai residential area. The trees here are green, and the scenery is very good.

Shi Fei Xuan said softly: "Now your main task is to refine the body, and you are now in the late stage of the Skin Refining Realm, and there is plenty of spiritual energy here, and there is enough spiritual energy. I believe that in less than a month here, you will be able to rush to the Flesh Refining Realm, and at that time, your body muscles will undergo qualitative changes, and the true qi contained will be much more than now. The amount of True Qi has gone up, and you have such a high degree of True Qi condensation, your strength has been greatly improved. ”

Li Fei was puzzled: "Aura, what is that?" ”

Although Li Fei often sees this thing in novels, Li Fei has really never seen what aura is. It was something incredibly foreign to him. He secretly said in his heart, could it be that the cultivation of this world requires aura?

The senior concubine was surprised: "You don't even know the aura of heaven and earth? ”

"I don't know."

Shi Feixuan explained: "Reiki is the foundation of cultivation, whether it is refining the body or practicing qi, it needs aura. After absorbing the aura into the body, every inch of the body's flesh and skin is strengthened, so that the flesh and skin of the body continue to break through the limits and break through the inherent shackles, which is the refining of the body. After the body refining has reached a certain level, the aura absorbed into the body can be stored and transformed into true qi, which is qi training. ”

Then, Concubine Xuan said, "You don't even know your aura, how did you reach the late stage of the Skin Refining Realm, and how did you cultivate your true qi?" Is it difficult that your true qi is not transformed from aura? ”

Li Fei said softly: "There is already a sense of qi in people's bodies. My method is to sense my own qi. Enter the state of inner vision and sense the natural sense of qi in your body. Once you sense it, try to control this qi sensation and let it run in a certain route in the meridians of the body, and circulate into a great week. Then keep exercising this sense of qi to make it stronger and stronger, and eventually it will become true qi, and then use true qi to strengthen the body. That's my approach. ”

"Is that okay?" Shi Feixuan was very surprised by this. She had never heard of, or even thought of, such a method.

This method is the basic method for cultivating internal strength in the Condor World and the Heavenly Dragon World. This method is in the Tianlong World, the Condor World, everyone who practices martial arts knows it, but in this Datang World, obviously no one knows it.

In fact, it's a way to tap into your own potential and push the boundaries of what you can do. By excavating the original sense of qi in the body, it is constantly strengthened and becomes true qi and even true yuan. Then it is used to strengthen the body, and then to tap the new qi in the strengthened body.

This kind of cultivation method is a process of continuous cycle, constantly becoming stronger, constantly breaking through one's own limits, and one's own shackles.

Originally, Li Fei thought that this method was already perfect, but after hearing Shi Fei Xuan talk about the cultivation method of this Datang world, Li Fei quickly understood that the cultivation method in the Datang world was obviously higher than this method.

Because the human body always has a limit, there is always an end to the day when you tap the potential from your own body and break through the limit. But if you absorb the aura of heaven and earth, it will be endless, after all, the universe of heaven and earth is endless!

In fact, in the Heavenly Dragon World, Li Fei had already reached a peak, and a small half of the true qi in Li Fei's body had actually been transformed into true yuan, that is, true qi essence. This is also the reason why his true qi condensation is so high.

If you want to be stronger in this way, you can only start with other places such as combat experience. It is impossible to tap the potential from his own body, because he is extremely close to the limit.

But now it's different, with a new way, if it's really like what Concubine Xuan said, you can absorb the aura of heaven and earth to strengthen your body, it is equivalent to finding a breakthrough again.

But Li Fei's original method of tapping his own potential from himself is not without advantages, after all, absorbing the strength of heaven and earth and then strengthening himself, the ultimate goal is also to break through his own limits and break through his own shackles. It is a truth to tap your own sense of qi.

And Li Fei's method of tapping his own potential is equivalent to how to break through his own shackles and limits, but what he can't do is that the former is to break through the shackles of the human body by tapping the inherent strength of the human body, and the latter is to break through his own shackles through the aura between heaven and earth.

In other words, the end goal is the same, it's just a difference in what is used to drive it.

It's like two engines, its ultimate purpose is to spin and then generate power. One of the engines is powered by gasoline and the other is powered by electricity.

Therefore, Li Fei's current advantage, or advantage, is that his previous way of cultivating by tapping his physical potential. In terms of strengthening the body, in terms of breaking through the limits. It will definitely be stronger than the cultivation method of absorbing the aura of heaven and earth that Shi Fei Xuan said. This can be seen from Li Fei's true qi condensation.

Therefore, what Li Fei lacks now is how to absorb the aura of heaven and earth, as long as he absorbs the aura of heaven and earth, uses the aura of heaven and earth as a driving force, and then uses his previous way to strengthen his body, the effect will definitely be twice the result with half the effort!

Because this is tantamount to combining the strengths of the two cultivation methods.

Li Fei asked, "How to absorb the aura of heaven and earth?" ”

Concubine Xuan said: "Close your eyes and meditate. Merge yourself into this heaven, and you will be able to feel the aura of heaven and earth. ”

Saying that, Concubine Xuan took out the Cihang Sword Book from the space ring, handed it to Li Fei, and said, "After absorbing the aura of heaven and earth, you can use the method mentioned in the Cihang Sword Book to refine your body." You cultivate by yourself first, and if you don't understand something, come and ask me, and I'll breathe here first. ”

Her internal injuries were not yet completely healed, and after saying this, she sat cross-legged on the side and began to breathe to recover from her injuries.

Li Fei spent a small half a day and roughly scanned the Cihang Sword Codex, and the content was probably clear.

There are a total of thirteen volumes of Cihang Sword Codex, and the first eleven volumes are roughly the content of refining the body and swordsmanship moves, and starting from the third volume, it also talks about practicing qi, how to transform the absorbed heaven and earth aura into true qi that can be used by oneself.

The first two volumes focus on skin refining, talking about how to train one's skin to be tougher and more defensive, so that it can withstand more blows, which is the most basic part.

Volumes 3 to 4 pay attention to meat training, strengthen one's muscles, make oneself more powerful, and also talk about how to store the aura of heaven and earth in the muscles and transform it into true qi.

Five to seven volumes are bone refining to improve the strength of one's own bones, otherwise the strength of the muscles will be strong, and the bones will not be able to withstand so much force. Then a punch towards the enemy, the most likely result is that your own bones will be shattered first, because the force is mutual.

At this time, the true qi can also be stored inside the bones and can be released outside. Shi Fei Xuan is this realm.

Volumes 8 to 11 are the marrow, which is the blood-forming organ of the human body, that is, the source of human life. If the bone marrow is strengthened, the vitality will be greatly increased, and at the same time, after the true qi enters the bone marrow, the degree of cohesion will also be greatly improved.

The marrow refining realm is already refining the body, that is, the ultimate of martial arts, and the next thing is the Dao.

That is, the mysterious and mysterious Heavenly Dao, the twelfth volume of the Cihang Sword Canon and the thirteenth volume of the Dead Pass, which are about the Heavenly Dao. Li Fei now seems to be like reading a book from heaven, so he dropped it and didn't read it. He mainly reads the first eleven volumes.

After going through the content of the Cihang Sword Code in his mind, Li Fei didn't plan to cultivate the Cihang Sword Code like this.

The so-called martial arts must be the most suitable for oneself in order to exert the greatest power, for example, what the concubine practiced was not a sword, but modified the Cihang Sword Book to the most suitable martial arts for her to practice.

Li Fei naturally understands this truth, not to mention that Li Fei himself has the Eight Heavenly Dragons Commandery, and although the Eight Heavenly Dragons Commandery is still a little worse than the Cihang Sword Classic, it is the most suitable martial arts for Li Fei.

Because the Eight Heavenly Dragons are Li Fei himself, according to the martial arts that are almost always summarized and fused in the Tianlong world, the martial arts were created.

What he created himself, naturally, was the most suitable for his use.

But the Cihang Sword Code is not completely useless for Li Fei, at least many sword moves in the Cihang Sword Codex, as well as many body refining tricks, and some qi training methods, are still very useful to Li Fei, which is not available in Li Fei's Eight Heavenly Dragon Finals.

Li Fei clearly remembered that the starry sky map in Fan Qinghui's body was cultivated through the cultivation of the Cihang Sword Codex, and it was many times stronger than the Haihe map in his body.

These are all useful to him.

The method of refining the body of the Cihang Sword Code is from the outside to the inside, starting from the skin, to the flesh and blood, to the bones, and finally to the bone marrow.

However, Li Fei's Eight Heavenly Dragons Decisive Battle, strengthening the body, and breaking through his own shackles are from the inside out.

Li Fei's previous practice was to compress the true qi into true yuan, and then stimulate the potential of every cell in the body, and then use it to strengthen these cells, and then stimulate the potential, and so on. It is not divided into flesh and bones. It's about starting with every cell.

It's just that Li Fei has now stimulated the potential of his body to a limit.

And now with the Heaven and Earth Aura, he can break through this limit! (To be continued.) )