Yang Xue memorized this method in her heart, and recited it silently several times again and again, until she felt that she had almost attained enlightenment, and began to practice and get up.

This magic method was not difficult to cultivate at the beginning, but with Yang Xue's current knowledge, she cultivated the first change in less than half a month, which greatly increased her confidence, and then it took ten and a half days and a half months, and several months to cultivate the first four changes.

She found that every time her cultivation changed, her inner dan changed a little, and the most obvious change was that it had become a lot bigger

After that, it took one year to complete the fifth change, two years to the sixth change, three years to the seventh change, and five years to the eighth change.

When I was cultivating the Ninth Transformation, it took seven years, but when I was about to complete the cultivation, I encountered some trouble.

Yang Xue was sweating, her eyes were closed, as if she was enduring something, and her face was full of pain.

In the body, the inner pill, which was twice as large as before, slowly couldn't rotate, and constantly absorbed the spiritual energy from the outside world.

At this time, the Inner Dan was already like a shrunken bright moon, exuding dazzling silver, reflecting the entire dantian with a silvery white color.

The strong spiritual pressure made Nedan a little unstable, but there was still a long way to go before the ninth transformation was completed.

Yang Xue forcibly suppressed the inner pill, not letting the aura in it burst out, she swallowed a pill, this pill is dark in color, there is a pungent smell, this pill is left by the bright green silk, it is used to deal with the current situation.

As soon as Fang took this pill, the signs of instability on the inner pill suddenly subsided. Continue to slowly absorb and inhale, refining the inner pill.

Yang Xue breathed a sigh of relief, this ninth change has not even been practiced by Yan Qingsi, Yan Qingsi only practiced the eighth change at the beginning, and the next change was deduced later, what the specific effect is, even Yan Qingsi herself is not very clear.

Just thinking about it, Yang Xue suddenly changed her face, "Not good!" She exclaimed, only to see that the inside of her body suddenly lost control, and she frantically absorbed the aura of the outside world.

But for a moment. The aura in the cave was sucked away. The spirit stones arranged around were also absorbed and turned into ordinary gray stones.

After years of consumption, the aura in the sealed spirit stone is not much, and the newly born aura in the sealed spirit veins inside it is also somewhat unconnected. At least a few hundred years later. It is possible to restore the rich aura from before.

And after sucking in the aura in the cave. Neidan did not stop there, but attracted the spiritual energy in the decent spiritual veins under Yang Xue's body and continued to absorb it.

This spiritual vein is a branch vein that Yang Xue drew up from a large spiritual vein under the sea. The aura is abundant, and countless demon beasts have bred in the spiritual vein, and it took the power of the nine heads and two tigers to attract this spiritual vein, in order to increase the aura in the cave, but at this time, it has become his own amulet.

Yang Xue's face turned pale, and she spat out a mouthful of blood with a wow.

Neidan was completely out of control, frantically absorbing the aura, this situation was not even expected by Yan Qingsi, so Yang Xue did not have a good way to deal with it.

Originally, completing the eighth change could increase the probability of breaking through the Yuan Infant by two percent, which was not low, but Yang Xue still felt that it was not enough, and greedily went to practice the ninth change, but the result was that it caused such a change, and he regretted it.

Neidan's aura rioted and injured her muscles and veins, and if she didn't do anything like this, she was afraid that she would be shattered alive.

Thinking of this, Yang Xue immediately urged the five treasures in her body to suppress Neidan in a circle, so that Neidan could no longer continue to absorb the aura from the outside world, but it was still unstable, and it could explode at any time.

Yang Xue had a flash of inspiration in her mind and had a plan.

"It's dangerous, but it's not impossible! Spelled"

Thinking like this, Yang Xue gritted her teeth, urged the Phantom Snow Sword in her body, and slashed towards Neidan.

I saw that the clear light flashed, and this sword carried the power of the stars it absorbed, which could be said to be unreserved, and cut off a third of Neidan with one sword.

Yang Xue spit out a few mouthfuls of blood again, Neidan was damaged, and under the connection of her heart, she was also traumatized, but she didn't dare to heal at this time, and immediately urged the mana to wrap the two halves of Neidan and refine it.

Seeing that Nedan was not further damaged, she was terrified in her heart, this step can be described as extremely thrilling, if she is not careful, she will end up with a broken Dan and a dead person, but fortunately, the luck is not bad, it was a fluke success.

In this way, after more than half a month, the two halves of the inner dan became a large and a small two independent inner dan, the big one is her main inner dan, which entrusts the original god, which is the object of life and repair, and the small one also entrusts a wisp of distraction and becomes a separate inner dan.

After checking his body, Yang Xue breathed a sigh of relief, only to see that his inner dan had recovered to the level of the eighth change, although it was a pity that he failed to break through the ninth change, but after this battle, although the inner dan was still at the level of the eighth change, it was a little harder than before.

Although I failed this time, I may succeed next time.

Two years later, the Nedan regained the previous Cheng dù again, and began to conflict with the level of the ninth change, and the separated Nedan also became a few points larger, so although Yang Xue had not yet completed the nine changes, his mana was nearly twice as strong as before.

I didn't expect that this mistakenly cut Neidan in half, and there was a benefit now, which was completely unexpected, and the time was urgent, and where did I think of so much.

If you haven't practiced this 'True Pill Nine Transformation Wonderful Method' Inner Dan has been strengthened, then under that sword, Inner Dan is not only damaged, but more likely to be truly destroyed.

And this time, Yang Xue was more cautious than last time, and it was smooth at first, but at the end of the critical time, Nei Dan lost control again and absorbed a large amount of aura.

With the previous experience, Yang Xue once again drove the sword and slashed down a part of the inner dan.

After that, it was inevitable that there would be a great injury to the vitality, and if it weren't for the precious pills, it would take about a few years just to recover from the injury.

Year after year, eighteen years have passed in the blink of an eye.

In the past eighteen years, Yang Xue has slashed the Inner Dan nine times, divided nine Inner Dans, and finally completed the ninth transformation of the True Dan on the tenth attempt.

After nine changes, Neidan is as bright as glass, round and wishful, and there is a feeling of natural rhyme.

A big stone in Yang Xue's heart has settled, with this Nine Transformations Inner Dan, the chance of breaking through the Yuan Infant has as many as four layers, plus the Transformation Grass, there is at least a chance of six or seven layers.

The chances of success are already so high that others will be blushing when they know it.

After being happy, Yang Xue looked at the nine inner pills that surrounded the main inner pills, she became worried, with these nine inner pills, most of the spiritual energy she absorbed was absorbed by them, and like this, her cultivation speed would definitely be greatly affected.

But there are also benefits, that's not nine more Inner Dan, plus the main Inner Dan, Yang Xue's mana is more than ten times that of monks of the same level, and the mana of the water system is much thicker than other attributes, (to be continued......)