The dragon refining technique was completely completed, the realm was gone, and it was directly transformed into a talent and integrated into the physical body, and after Yang Xiaokai took a breath, he immediately began the cultivation of the negative sea gong.

Different from the dragon refining technique, the negative sea skill has thirteen folds, which is the same as the Tibetan return technique.

The last two levels of cultivation, no matter how difficult it is, or the resources that are consumed, are far from being comparable to the Dragon Refining Technique.

To put it simply, the twelfth layer requires that the whole body blood be compressed into one drop, while the thirteenth layer is even simpler, storing a full nine drops of this blood in the heart.

There is no doubt that in terms of the amount of Yang Xiaokai's blood, the quality of the compressed blood is completely conceivable.

The sturdiness is probably above that of a diamond, and the weight is undoubtedly even more terrifying, even more than a mountain.

Nine drops are stored in the heart, what kind of mass would that be?

According to the description of Negative Sea Gong, once formed, his heart will become the heart of the Nine Orifices, and he will have nine times the explosive power that ordinary people do not have.

Undoubtedly, unlike the dragon refining technique that is one level behind, the Negative Sea Gong is a top-level exercise, especially after the system has been modified, for the physical body, its height is only a little bit less than being able to directly cultivate the top five Gong Body Concealment Techniques in the universe.

By the way, the top five Gong bodies in the world are the rankings before the Infinite Palace, and after the establishment of the Infinite Palace, they are mainly based on the true meaning, and this ranking basically loses its meaning.

Of course, although the ancient martial arts here in the Infinite Palace are not specifically remembered, it does not mean that they are worthless and have been eliminated by the power of true intent. It's that there are too few, too few people who can succeed in their practice. For example, Yang Xiaokai now, even if the Hidden Return Technique has reached the tenth level, even if the last three layers are the talents he has completely mastered, he doesn't know how much time it will take, I am afraid that the talent in the flesh needs to be completely recovered, and it is possible to successfully cultivate it.

The extremely difficult cultivation naturally leads to the terrible nature of the Gong itself.

Therefore, aside, the Dragon Refining Technique is undoubtedly worth looking forward to, if the Heart of the Nine Apertures can be successfully completed, it will definitely be a great improvement in terms of his strength, maybe it can't be doubled, but at least it is an increase of three to five layers.

Today's Yang Xiaokai's strength is three hundred and thirty-three, and under the double fire and three fire bonuses, it can reach six hundred and sixty-six and nine hundred and ninety-nine respectively.

Although the bonus of the Dragon Refining Technique is not much, it has directly reached more than 1,000 strengths, that is, it has completely stepped into the emperor-level realm.

When the negative sea power comes to the third or fifth layer, it can basically reach about 1,500 strength, or even more.

Don't look at it, it's not much, under this height, it's infinitely close to the middle of the Emperor Realm.

Just like the King Realm, there is also a difference between the Emperor Realm level cultivators, but at the same time, the progress of the Emperor Realm, the difficulty of each step is definitely far beyond the King Realm.

After all, as long as the king realm can increase the basic strength, it can continue to improve, but under the emperor realm, the amount of power it has is basically its own limit, and it can't be increased, which Yang Xiaokai completely understands after advancing with himself. The pinnacle of the Holy Realm, at most, is three hundred and thirty-three strengths, and it is impossible to have more. Because even a little more, his physical body will not be able to withstand it, so the extra points can only be added to speed and life. Although the two will make him more powerful, there is still a difference between the essence and directly increasing his strength.

Therefore, the distinction between the levels of the Emperor Realm is not calculated by ten times, but one thousand is the Emperor Realm, two thousand is the middle stage, and three thousand is the peak.

Therefore, for a cultivator at the Emperor Realm level, even if the overall strength is only a layer of strength, it will take countless efforts, efforts, and talent to reach the height. It's completely different from the King Realm, which can be improved by relying only on resources.

As far as Yang Xiaokai, who can't directly use his true intentions, it is undoubtedly more difficult to reach the peak of the Emperor Realm.

After all, in terms of amplification, the effect of true intention is undoubtedly the greatest. Even if the three products are true, they can reach the fifth layer. The second product can directly reach the eighth layer of improvement, and the first product can reach 100%.

The King Realm erupted with the strength of the Emperor Realm, the mid-stage strength of the Emperor Realm broke out in the early stage, and the peak strength burst out in the mid-term, the easiest way is to rely on the true intention.

Although Yang Xiaokai can't directly use his true intention now, as long as this progress continues to improve, when he can use his true intention, his strength will definitely usher in an unimaginable leap.

After all, the true quality formed by the supreme will is still above the first product.

Taking a breath, after adapting to the situation of refining the dragon technique, Yang Xiaokai directly closed his eyes and began to go all out to practice the Negative Sea Gong.

Eleventh floor, fully consolidated.

Twelve layers, condensed and compressed, begins.

As soon as the thought moved, the blood in his whole body was suddenly pulled by it, and it converged towards a little madness.

While constantly converging, Yang Xiaokai is also making more fresh blood.

The reason why he didn't practice the twelfth layer before, in addition to his own realm problems, was also very difficult, after all, Rao is spiritual power and willpower couldn't compress such a huge amount of blood to the extent of a drop. Now, it's undoubtedly much easier.

Under the control of Xinhuo, Yang Xiaokai's control power directly reached an unprecedented height, and his control of power directly stepped into the subtle realm.

Of course, if that's all there is to it, it's still very difficult to complete the twelve layers of the Negative Sea Gong.

Yang Xiaokai didn't care about this, he was ready to fight a protracted battle from the beginning, and under the control of the power of the heart fire, it was not only as simple as convenient practice, but also honed his own use of the heart fire.

There is no doubt that the time consumed this time is completely different from the previous one.

Soon, an immeasurable day of time passed directly, and the upper dantian, that is, the world that gave birth to divine fire, was formed.

Ignoring it, Yang Xiaokai still only controlled his own heart fire, constantly fusing his own blood.

Although with the Divine Fire, this cultivation will undoubtedly be faster, but before the Heart Fire has not been thoroughly honed to a level that is acceptable to him, he does not plan to use the Divine Fire for the time being.

One day, two days, three days.

Sitting cross-legged on the ground, Yang Xiaokai kept compressing, compressing the blood in his body, and moving towards the goal of a drop of blood little by little.

Finally, after spending almost half an immeasurable month, the first drop of blood condensed from all over the body slowly took shape.

It became !!

The most difficult part of the twelfth layer is undoubtedly the condensation of painstaking efforts, as long as one drop is formed, the next eight drops are basically only a matter of time.

However, what he has to worry about now is not the problem of the next eight drops of hard work, but the integration of this first drop into the heart, and at the same time, he has indeed completed the twelfth layer of cultivation, and at the same time, he has also stepped into the cultivation of the thirteenth layer of the heart of the nine knots.

Be careful, in the careful, Yang Xiaokai, who controls the blood, is extremely cautious at this moment, under such a huge fusion of heart and blood, and it is still the heart position, once something goes wrong, it is obviously not a question of whether it will be injured, but it will be seriously injured directly.

Click!

Just when Yang Xiaokai was extremely careful and integrated his heart into his heart, the sound of something cracking came from his body very suddenly.

The moment the voice fell, Yang Xiaokai suddenly opened his eyes, and at the same time, his face turned white at the same time, and he was instantly distracted, and his heart suddenly passed out a pain like a knife, and he couldn't help but open his mouth and spit out a mouthful of blood.

Exactly, it is a sign of madness!!