Ren Du Ermai is known as the dragon gate of people who practice martial arts, once it crosses, it will be like a carp flying over the dragon gate, and only when he really enters the palace of martial arts can he be qualified to really talk about martial arts and get a glimpse of the foundation of supreme martial arts.

It's a pity that there are thousands of martial arts people in the world, and because of their qualifications, chances, and understanding, 99% of the martial artists stop here and have no chance in martial arts.

These two veins belong to the eight veins of the Qi Sutra, the main blood of the Ren vein, and the sea of yin veins; The main qi of the Du pulse is the sea of yang veins; That is to say, the Ren pulse and the Du pulse are the yin and yang of the body's qi and blood, and only when the yin and yang are combined and fit the avenue of heaven and man in the body can they circulate endlessly.

If the true qi in the middle is not good, you only need to stay and return to the true qi, and the next time you have more abundant true qi, you can clear the customs again. But to open up the two veins of Ren Du, the emphasis is on one breath, if the middle of the true qi is not good, not only the true qi consumption, but also the possibility of the true qi reversal, there is a danger of going mad, more terrible is when opening up the Du vein, the true qi needs to open the acupoints on the skull, if it is an unbearable, go mad into the devil is small, and even have a life-threatening danger, so since ancient times, opening up the second vein of Ren Du is a matter of life and death for people who practice martial arts, and they are unwilling to try unless they see through life and death or have full confidence.

At this time, I can see the importance of having a teacher, with a teacher, the master in the door can naturally teach the disciple to clear the experience of customs clearance, even if he has not opened the second vein of Rendu, there is also the experience of the master's inheritance, and even if the customs clearance fails, there is also the master to protect the Dharma next to him, help channel the true qi, so as not to go mad, and come back in the future. As for casual cultivation, it's miserable, inexperienced, blindly breaking in, basically taking your life to win. If you have enough chance, you can get through, and if you don't have enough chance, you can only end in bleakness, so the masters who walk on the rivers and lakes are generally the majority of those who have sects and factions, because even if those who are scattered and cultivate to the end want to get through the second vein of Rendu, for the sake of their lives. will also be committed to the sect in order to seek some opportunities.

Ye Xuan can be said to be a casual cultivator in casual cultivation, and he can even be said to be a rookie for practicing internal strength, and it is not enough for him to have the ultimate true qi from cultivating internal strength to now having the ultimate true qi of the day after tomorrow, but he has a deep opportunity, not only with the assistance of the Holy Spirit Fruit Blood Bodhi, but also with the help of the system against the sky, if he does not do something, it can only be said that he can't support the wall in the mud.

Although Ye Xuan is a casual cultivator in a casual practice. However, there is systematic cheating, he has already learned the knowledge related to internal strength before, and fortunately he spent some cultivation points to learn this knowledge, otherwise if he commands his true qi indiscriminately and wants to get through the second pulse of Ren Du, the end is estimated to be miserable.

Since he wanted to try to get through the second vein of Ren Du, he naturally needed to make a little more preparation, Ye Xuan shook his right hand, and the box containing the blood Bodhi before appeared in his hand again. Taking out a blood bodhi from it, Ye Xuan did not eat him. Instead, he put it aside first, and then after putting the box back again, Ye Xuan sat cross-legged on his knees, posing in a posture with his heart facing the sky, his tongue on top of his mouth, and Gu Dao inward.

After you are ready to rush through the level. Ye Xuan began to run the purple true qi in the lower dantian, only to see that with the operation of the purple true qi, the purple true qi gradually moved from the lower dantian to the lower abdomen, and the true qi continued to surge, and the abdomen was warm and melting. There were even bursts of thunderous roars faintly coming from the belly.

Getting through the two veins of Ren Du pays attention to the true qi starting from the Du Mai, connecting the Ren Mai, and then returning to the dantian, forming a Yin and Yang Zhou Tian realm in the human body, and among them, opening up the Du Mai is the most critical, and getting through the Du Mai is generally called three passes, one tail pavilion, two spine clamps, three hundred wills, one pass is more dangerous than one pass, one pass is more difficult.

The tail pavilion is located at the end of the tail bone, and the internal power says that "it passes through the inner kidney of the hole, and the upward line is a medullary road, the name is: Caoxi, and it is also said: the Yellow River, the road to the rise of this yang qi is also", this pass needs to be opened is not the acupoint, but the lower magpie bridge between the perineum and the two acupoints of Changqiang, only by opening up the lower magpie bridge, the true qi can be passed from the perineum, the acupoint to the Changqiang acupoint, in order to go straight to the spine clamp, Baihui to open up the Du Mai.

The mind was condensed, Ye Xuan's mind moved, and the true qi running in the abdomen turned into a torrent in the meridians and rushed towards the perineum and acupoints, only to hear the sound of "pop", and the impurities that were stopped in front of the perineum and acupoints were washed away like a plastic wall before a flood, and the true qi suddenly entered the perineum and acupoints.

When the true qi came to the perineum and acupoint, I saw that there was a passage like a tunnel in front of the perineum and acupoint, but this passage had been filled with acquired impurities, which was like a sewer, it was originally open when it was built, but because it was thrown too many things by humans, it was blocked there, and now what Ye Xuan has to do is to dredge this pipe like a sewer, then it can be re-opened.

"Rush!" Ye Xuan gave an order, and saw that the torrent of true qi seemed to have really turned into a flood, and it swept towards Yongdao.

Boom!

The torrent of true qi hit the impurities in the corridor, Ye Xuan only heard a loud noise in his ears, like a storm crashing on the shore, the impurities in the corridor loosened, and some of the impurities on the edge were washed away, and then the true qi was discharged from his body.

Boom! Boom! Boom!

For ten minutes, wave after wave, the torrent of purple true qi hit the torrent in the Yongdao one after another, taking away some impurities each time, but each time the purple true qi also consumed a huge amount, and now the impurities in the Yongdao have been cleaned up by one-third, but the purple true qi has also consumed nearly one and a half percent.

"It can't go on like this, if that's the case, I'm afraid that when the magpie bridge is opened, there will really be more than fifty percent of the purple true qi left, not to mention opening up the second pulse of Ren Du, and maybe you won't even be able to pass the second pass of the Du pulse."

Seeing that the purple true qi had been consumed, Ye Xuan's heart was secretly anxious, and suddenly, a flash of inspiration flashed in Ye Xuan's mind.

Yes, it's clumsy, we can be clever, why are you so stupid?

After scolding himself secretly, Ye Xuan's mind moved, and he paused the torrent of true qi that collided with Yongdao, and then under his own thoughts, the true qi that was originally as flat as water began to slowly condense, and the head of the true qi slowly began to turn into a cone, and under his thoughts, some gaps and threads appeared in the head of the cone, which was shaped like a drill bit.

Looking at the shape of the True Qi he had come up with recently, Ye Xuan smiled secretly in his heart, and then with a movement of his mind, the True Qi Drill began to rotate slowly, turning faster and faster, and even a whistling sound sounded in the meridians.

"Really angry drill, break it for me!"

………

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