"The Ninth Spiritual Vein ......"

All cultivators know that there are eight spiritual veins in the human body, namely the Du Pulse, the Ren Pulse, the Chong Pulse, the Belt Pulse, the Yang Dimension Pulse, the Yin Dimension Pulse, the Yin Pulse (qiao1) Pulse, and the Yang Pulse Eight Pulses.

In fact, there is a ninth spiritual vein in the human body!

If Yuanfu is a pond and the spiritual vein is the root of the tree, then this tree still has one main trunk, that is, the spine of a person.

However, the spine is a very important and fragile part of the human body, supporting the trunk, protecting internal organs, protecting the spinal cord and performing sports. The inside of the spine forms a longitudinal spinal canal from top to bottom, which contains the spinal cord, and once destroyed, the person is basically incapacitated.

Therefore, Li Yang did not dare to open this spiritual vein at will, it was too dangerous.

However, it is not impossible, if you can find something that contains the blood of the dragon clan, first strengthen the spine, and then open the pulse, it is not impossible.

"I can only use it!" Li Yang's heart moved, and there was an extra red round fruit in his palm, which was the dragon fruit.

Previously, he had obtained three dragon fruits in the Divine Ruins, two of which were refined by him, and his body was reborn twice, making his physical body comparable to the middle grade spirit treasure, and now only the last one remains.

I didn't know about it before, but it turned out that the two dragon fruits that I had refined before were completely chewing peonies, which was too wasteful!

The dragon fruit is the best elixir, three thousand years of flowering, three thousand years of fruit, three thousand years of maturity, because it contains a trace of dragon blood, so to some extent it is comparable to the ten thousand years of elixir!

It is rumored that many big forces spend a lot of money to obtain dragon fruit in order to refine the best elixir to turn dragon pill. This elixir can not only strengthen a person's physical body, but even improve the qualifications of a cultivator.

Therefore, Li Yang's direct refining of dragon fruit like swallowing dates is indeed too wasteful. It's a pity that he can't find someone to refine the Dragon Pill now, and this is the only dragon treasure he has.

Stuffing the last dragon fruit into his mouth, he completely retracted his heart, and quickly settled down, running his mental method to refine.

Although he had already refined two pieces before, the dragon fruit still possessed a huge amount of medicinal power, but this time he did not rush to feed the flesh, but used it to strengthen the spine.

The huge medicinal power slowly transitioned from the tail vertebrae to the neck under the traction of the mental method, Li Yang could clearly feel the changes in his spine, and he knew that he had made the right move.

While his spine was strengthened, he began to use Yuan Force along with the acupuncture points around his spine. Over-strengthening of the spine can also be bad, and it will become extremely difficult to connect the acupuncture points at that time.

Therefore, it is bound to be a very difficult and long thing.

Time slipped away like this, and ten days passed in an instant.

For ten days, Li Yang did not open his eyes, and the results achieved were also very great. The thirty-three vertebrae underwent several reshapings, and a faint golden glow emanated through the skin.

However, progress has been particularly slow in opening up the pulse, and even a tenth of the work has not been completed for such a long time.

In the blink of an eye, two days have passed, and after a full twelve days of refining, the medicinal power of the dragon fruit is already less than one percent, and even if it continues, it is impossible to complete the work.

However, on this very day, the black dragon that had been sleeping like a dead pig moved again, and it was not small.

"Boom!"

I saw a huge column of water erupt from the black dragon's mouth, like an accelerating fire arrow, instantly rushing out of the water from the bottom of the water hundreds of meters deep.

From a distance, it looks like a grand firework blooming in the sky, bright red.