For thousands of years, the world has believed that people have two natures, the yin of softness and the yang of rigidity.

There are eight veins in the Qi Sutra, the vein to the yin is Ren, and the vein to the yang is the governor. Ren pulse starts in the perineum, ends in the pulp, and in the middle of the abdomen and jaw of the person, Ren pulse more hands and feet three yin and yin dimensional pulse have more intersection, Ren total person around the yin meridian, so called: "the sea of yin vein". The pulse of the governor goes up and the brain, goes down in the kidneys, and runs through the back spine, and the three yang meridians of the hands and feet and the yang wei pulse have many intersections, and the yang meridians around the body of the governor are called "the sea of yang veins" in the world. What Mei Yuanchen wants to penetrate is the Du Mai, and the 'Changqiang' where his luck is offset is the acupoint under the end of the Du Mai.

"Melt me!"

A low and hoarse voice burst out of Mei Yuanchen's mouth. At this moment, his teeth were "creaking", and his hands folded on his knees were also swaying slightly, and sweat flowed down his face, wetting his clothes. Qing Xuan sat on the side and watched, but he didn't blot your sweat stains again.

One moment, two moments, three moments...

A few rays of moonlight shine through the glazed tiles on the roof sprinkled on Mei Yuanchen's body, and his silver hair was trembling, which was quite terrifying. "Wow~" A tearing sound came, but Mei Yuanchen pretended to be obedient and cracked a large piece on the back of his hips, and there was already a faint hint of indecent body skin.

"The qi of the first fusion is manic and abnormal, do not stay in the Changqiang acupoint for a long time, and quickly guide the qi to the spiritual platform. Now that the blood and qi in your body are tumbling, you must quickly regulate your breath, remove irritability, calm your nerves, and recuperate!" Qing Xuan shouted as he took out a small porcelain bottle from his sleeve pocket, uncorked it and said to Mei Yuanchen, "Open your mouth!" After he opened his mouth as he said, he fed him the contents of the bottle, and then said, "Try your best to stop the internal qi in Baihui and Lingtai, and wait for the medicinal liquid to take effect before rushing to the level." ”

The fusion of the two internal qi of Changqiang Acupoint has almost exhausted the strength of Mei Yuanchen's whole body, and it is impossible for him to break through the Baihui again. However, after taking the medicine liquid fed by the master, in less than half an hour, the body gradually weakened and strengthened, and the whole body was no longer so tired, and the tingling and burning sensation that had been felt at the Yang and Changqiang points had also been greatly reduced, and the hope of penetrating the pulse had revived.

"Disciple, now that your strength has recovered, you will be lucky immediately! Listen to my words, urge the newly melted qi at the Lingtai to go back and forth in the 19 acupoints below the Baihui in the Du Mai, and expand the qi path!" Qing Xuan saw that Mei Yuanchen's face had turned better, and he said, and some joy was already faintly visible in his eyes.

Among the two veins, the Changqiang acupoint is the most difficult to communicate. First, the acupuncture point is quite indecent, when it is rushed, it stimulates the internal organs, and often discharges turbidity and yellow and white things, which is distracting; second, the texture of this acupuncture point is sensitive and abnormal, and the residual qi produced by the internal qi rush and fusion is not weak, just like a sharp cone stabbing in the middle, which is really painful. Qing Xuan saw that the young disciple had successfully broken through this acupoint, and he knew that this time the pulse was promising.

Mei Yuanchen had no way of knowing what the master was thinking, and at the moment, he was just urging the internal qi fused by the three qi to shuttle back and forth in the acupoints such as the Suspension Pivot, the Life Gate, and the Waist Yang Pass. At the beginning, it took half a quarter to follow a round trip, I don't know how many shuttles patrolled back and forth, and later, half an hour can follow six back and forth.

"The qi is drawn upwards and collides with the internal qi in the Baihui acupoint. Mei Yuanchen waited for a long time, and finally heard the master's instructions, "Make the qi set to be soft, and never force the collision!" Baihui acupoint is the cerebral marrow half an inch down, and once the brute force fusion hurts the cerebral marrow, the consequences are unimaginable!" As soon as the qi of fusion and the qi of guarding the acupoint touched, Mei Yuanchen only felt a wave in his head, and a trace of fear arose in his heart.

"Concentrate, don't pay attention to other things at this time, and remember that the fusion qi must be soft when you resist!" Qing Xuan shouted.

When Mei Yuanchen heard this, he was busy recovering and concentrating on his strength. Obviously, the fusion qi was much stronger than the internal qi scattered in the Baihui acupoint at the beginning, and when it was offset, there was quite a one-sided posture, but in an hour, the two internal qi were fused.

"Conduct the qi to the face and jaw, and then disperse the qi in the eight acupoints such as the gingival intersection, the end of the exchange, and the divine court, first warm the qi path, and then gather the qi in the hundred meetings, and urge the fusion of qi to reciprocate between the eight acupoints. It's like patrolling the previous nineteen acupoints, expanding the path of the Du Pulse Qi!" Qing Xuan shouted again. Mei Yuanchen urged his strength according to his words, and for a while he only felt that his whole body was warm but not dry, which was quite useful. After about half an hour, Qing Xuan ordered again, "Urge the fusion qi in the body to run in the Du Pulse until it can run five round trips in one moment." ”

The effect of the fusion of the four internal qi is by no means a simple quantitative change, and the newly fused internal qi is more than twice as strong as when it first gathered. It is not wrong to store qi in the acupuncture points, but if you want to be lucky, you still feel that the qi path is insufficient, and the internal qi will come, and the burning pain will arise, so you have to gradually and slowly urge it.

The incense and candles in the house had long since burned out, the moon had set, and the house was dark and silent. Fortunately, Mei Yuanchen has been closing his eyes to luck, and Qing Xuan's eyes are as clear as eagle falcons, and it is okay to fall to the two of them.

A touch of white shines through the windowsill, and when you listen closely, it seems that there is a rooster crowing in the distance. One person in the room had his eyes closed, and one person had his eyes open, not daring to rest.

Time is like a passing water, and it does not stop.

The sky has turned white, and it can be seen that Mei Yuanchen's suit is so dilapidated: the entire back fabric is yellow and scorched, and several large gaps are torn at the back of the buttocks, and the exposed robe has been scorched yellow and almost black by the internal qi.

"Apprentice, now pass through the Ren pulse!" Mei Yuanchen was still in the middle of his luck, and overheard the master shouting, "The internal qi is transported from the Changqiang acupoint to the perineum ("learning" through the "acupoint", avoiding shielding)!" "The Changqiang acupoint is the lowest acupoint of the Du vein, and the perineum ("learning" through the "acupoint", avoiding shielding) is the lowest acupoint of the Ren vein, and the two are only two inches and three inches apart before and after the anal opening. Mei Yuanchen followed his master's instructions and found that the air path here was blocked, and the passage was extremely slow.

"Poof~~~" An extremely indecent voice and smell came from Mei Yuanchen's knees. It can be clearly seen that his face suddenly turned purple and red, and it was actually luck that rushed to the acupoint and his stomach was shocked, and he was unable to hold himself for a while, and the yellow and white things in his body burst out.

"This is a common thing, don't be distracted by him! Concentrate on luck!" Qing Xuan knew that he was embarrassed, but comforted.

Mei Yuanchen knew what the two pulses meant by those who practiced martial arts, and although he felt embarrassed, he forcibly gathered his mind and continued to urge his internal qi to move forward.

"Poof~~" is another sound...

After more than an hour, Mei Yuanchen almost wanted to cry, in the past sixteen years, I am afraid that he has never been so filthy in his infancy. Although I have always wanted to wash and change clothes, it is not a trivial matter to open up the second pulse of Ren Du, and I really dare not give up halfway. endured the shame, and finally crossed his internal qi to the perineum ("learning" through the "acupoints" to avoid shielding).

"Okay, luck from the perineum up, all the way up the breakthrough, to the pulp is stopped, during which the three acupoints of the sea of qi, the giant que, and the middle of the body can not be too lucky. Every two acupuncture points are rushing back to one acupuncture!" Qing Xuan shouted, but a smile was already on his face. Compared with the Du Pulse, it is much less difficult to get through the Ren Pulse, and as for the Pulse Channel, Qing Xuan naturally has a reason for his face to be slightly relaxed.

Since practicing Changshenggong, Mei Yuanchen has long been able to use luck and store qi in all the acupuncture points in his body. It's just that this kind of luck and the amount of gas storage are very small, and they are far from being comparable to this time. The so-called opening up the two veins of Ren Du refers to opening up the two qi paths from yin to yang in the human body, so that after the internal forces of the whole body converge, they can still be connected. Because there are many dead points in the second vein of Ren Du, a little carelessness may injure the root of the meridians, resulting in serious injuries. And once the cerebral marrow is affected when the internal qi breaks through the Dumai Baihui acupoint, it is very likely to cause people to go mad, or delirious, or lose consciousness in the limbs, or even die violently on the spot. It is to pass through the two pulses, and the ability to control the internal qi of people who practice martial arts is extremely high. If the internal force is not strong enough, the air diameter cannot be expanded, and there is no possibility of the two veins penetrating. Therefore, whether the second pulse of Ren Du is opened is the first criterion for measuring the top masters on the rivers and lakes.

"Return the qi to the Shenque acupoint, and then conduct the qi to rush up to the water acupoint!" Qing Xuan shouted, "There will be a vomiting effect when rushing to the acupoint, don't care!"

... ...

Before you know it, night has fallen again.