There are several forms of internal strength, from low to high, they are internal force, internal qi, true qi, gang qi, and vitality. Among them, there is a difference between innate qi and acquired qi. This Guiyuan Sutra is about how to practice the martial arts secret of Yuanqi. Even if he is gifted and a martial arts wizard, according to what is said in this scripture, if he cultivates it, he can only get the acquired vitality in the end.

How can we cultivate innate vitality? Then we must open up the Heaven and Earth Spirit Bridge. What is the Heaven and Earth Spiritual Bridge? It is a bridge between heaven and earth in the human body.

It is said that only after opening up the second vein of Ren Du, and then opening up the eight veins of the Qi Sutra, and transforming all the true qi of the skill into the state of innate Gang qi, can there be hope of opening up the spiritual bridge of heaven and earth. Of course, transforming all the innate Gang Qi into acquired vitality can increase the hope of opening up the Heaven and Earth Spirit Bridge by a few points. Although the acquired vitality belongs to the acquired energy, the vitality is the vitality, which is still a level higher than the innate Gang qi.

In the entire Zhenwu Continent, I haven't heard of anyone opening up the Heaven and Earth Spirit Bridge! Not to mention the heads of the Seven Great Sects, even their masters and ancestors don't have that ability. Among them, it is good to be able to get through the two veins of Ren Du, but there are not many who can get through the eight veins of the Qi Sutra, and there are almost no who have cultivated the innate Gang Qi. As for those who have cultivated vitality, it is even more unheard of.

The sword qi emitted by the two centenarians was not the acquired vitality? Li Changsheng thought. It should be! Look at the power, at least it's innate qi.

"The life of a person is also heavenly, the innate vitality protects life, the heaven and earth spirit bridge, three years old and plugged, the vitality is lost, and it gradually becomes the day after tomorrow. ”

"Huh!" When Li Changsheng memorized this sentence, he discovered a big secret.

It turns out that the Heaven and Earth Spirit Bridge was opened before the age of three, and there is also an innate vitality circulation in the body. After the age of three, the Heaven and Earth Spirit Bridge was occluded, and the innate vitality was also lost.

In this way, as long as you start cultivating before the age of three, what you have cultivated is the innate vitality!

This is easier said than done! What child under the age of three can understand cultivation? If the person who has been empowered through someone else's empowerment is the acquired qi, then the child who has received the empowerment will still be the acquired vitality even if he has cultivated through the Heaven and Earth Spirit Bridge. This child is empowered by the acquired qi, so when he is three years old, the Heaven and Earth Spirit Bridge will still be closed.

Heaven and Earth Spirit Bridge, even the top masters in the martial arts, don't even know its existence, and they don't know where it is if they know it exists. The martial arts masters who know its location don't know how to open the Heaven and Earth Spirit Bridge. A martial arts master who knows everything uses the empowerment method on a child, and the success rate is terrifyingly low. Because a martial arts master of this level, even if he overflows with a star of internal force, he can kill a child. Even if the empowerment is successful, when the child reaches the age of three, the spiritual bridge of heaven and earth will still be blocked, which is simply more than worth the loss.

However, all this is not a problem for Li Changsheng. Li Changsheng's current body is not yet three years old, and the Heaven and Earth Spirit Bridge has not yet been occluded, but Li Changsheng's soul is the soul of an adult, and he can understand cultivation.

Li Changsheng was overjoyed to be able to cultivate the innate vitality, what an exciting thing it was! The innate vitality was half a large level higher than the acquired vitality, one level higher than the innate Gang qi, and two great levels higher than the innate true qi. In the martial arts, if a person can practice the innate true qi, he is the master of the dominant side, and if he practices the innate qi, there will be almost no opponents in the martial arts. After practicing the innate vitality, he will definitely be invincible in the martial arts. As for whether he can become an immortal, shatter the void, and suppress the heavens, it's hard to say. Because there is no immortal realm in this world, Li Changsheng is not sure.

As for the innate true qi and the innate gang qi, as long as the second vein of Ren Du is opened, you can cultivate. If you open up the two veins of Rendu, you can initially communicate with heaven and earth, and the true qi that you cultivate is the innate true qi, and the innate Gang qi is condensed from the innate true qi. However, there are some advanced martial arts secrets, even if you don't open the second vein of Rendu, you can cultivate the innate true qi, but it is impossible to cultivate the innate qi, let alone the innate vitality.

According to the "Guiyuan Sutra", ordinary people can cultivate their vitality? The Guiyuan Sutra only talks about the best state of human beings, including the state of people before the age of three. Because after the age of three, the vitality in the body is lost, and at this time, even if you cultivate the method in the Guiyuan True Sutra, the most you will cultivate is the innate true qi. After opening up the second vein of Ren Du, you can condense the innate true qi into the acquired Gang qi or even the innate Gang qi, and then condense the acquired vitality. Or impact the Heaven and Earth Spirit Bridge to condense the innate vitality.

If we don't open up the second vein of Ren Du, can't we condense the Gang Qi? However, it can't be called condensing Gang Qi, it can only be called compressing Gang Qi, because the characteristics of the meridians have not reached that step. The compressed true qi has some characteristics of the gang qi, but because the amount of the true qi at this time is too small, the compressed gang qi is even more pitiful, and it is good to be able to send out a move.

Before opening up the Heaven and Earth Spirit Bridge, the highest can only condense the acquired vitality, and if you want to get the innate vitality, you must open the Heaven and Earth Spirit Bridge.

There are three ways to open up the Heaven and Earth Spirit Bridge.

The first way is to cultivate internal strength before the person is three years old to maintain the connection of the spiritual bridge between heaven and earth.

The second way is to eat some special effects of natural treasures. However, this kind of heaven and earth treasure that can open up the heaven and earth spirit bridge is so rare and precious, for more than a thousand years, I have not heard of any martial arts master who opened the heaven and earth spirit bridge by taking the heaven and earth spirit bridge. Of course, there should still be successful people. Those who open up the Heaven and Earth Spirit Bridge by taking the Heaven and Earth Treasure have not been honed too much in skill, but it is difficult to achieve excellence in martial arts, which is also the reason why they can successfully open the Heaven and Earth Spirit Bridge but cannot leave a reputation in the history of martial arts.

The third way is to use peerless skills to open up the Heaven and Earth Spirit Bridge. This method is even more difficult, and for thousands of years, it is said that only three martial arts masters have done it. These three martial arts masters are a generation of martial saint Situ Xuankong, a generation of martial emperor Shangguan Nanshan, and a generation of martial god Li Qiankun. A generation of martial gods Li Qiankun is a figure from a thousand years ago, a generation of martial emperor Shangguan Nanshan is a figure from 2,000 years ago, and a generation of martial saint Situ Xuankong is a figure from 3,000 years ago.

Three thousand years ago, a generation of martial saint Situ Xuankong fought all over the world and created the Yandang Holy Realm, which was admired by the martial arts.

Two thousand years ago, a generation of Emperor Wu Shangguan Nanshan, surrounded by the public, established the Wulin Imperial Court, and ruled the rivers and lakes for hundreds of years.

A thousand years ago, a generation of martial arts gods killed all the masters of the world, and disappeared, but his descendants established the Qiankun Divine Cult and ruled the rivers and lakes for more than 100 years.