As the vitality continued to gather, the inner dan in Xia Liang's body had grown to the size of a quail egg.

However, this is far from the limit, and the vitality required is also increasing, Xia Forgiveness can only continue to condense the vitality, "Xia Xindu" is running at full strength, and the essence of the flesh is constantly thrown into his mouth.

Soon, the inner pill grew to the size of an inch again, which was already a Yundan under normal circumstances.

But Xia forgiveness is obviously not enough.

And then it grew to two inches! Xia Liangqi originally expected that this was the limit, and the two-inch Inner Dan had almost completely occupied the dantian, but looking at its trend, it seemed that it could go up.

But the dantian can no longer accommodate the larger inner dan, and if it grows any longer, it will not break the dantian.

How can it be so big.... Xia Liangqi also has a headache, is it really necessary to blow up the dantian? Xia forgave couldn't cry or laugh.

"There's no way, let's compress Nedan."

Xia Liangqi was ruthless, and his vitality hit Neidan fiercely, wanting to compress it again.

However, Nedan was originally compressed to the extreme, and it was almost impossible to be compressed anymore, unless it could be forcibly compressed with greater pressure.

After bombarding this Inner Dan, Xia Liangqi found that Inner Dan had a tendency to explode directly, and he was so frightened that he didn't dare to move anymore.

But where do you go now to find the tremendous pressure that is enough to compress Neidan?

Is this why those Absolute Celestial Heroes are trapped to death? The talent was too great, and the dantian couldn't accommodate too much Neidan, and finally Neidan exploded and died.

After all, the capacity of the dantian is also the balance of the Heavenly Dao, and it is the limit that the human body can bear, and it is impossible for everyone to transcend the sky.

If there is not enough pressure, can the dantian be expanded?

It's even more unrealistic, and completely directionless.

After thinking about it for a long time, Xia Liangqi could only think of one way, he was going to gamble.

The black Hell Fire instantly enveloped his Inner Dan, and then the entire Inner Dan disappeared into the Dantian together.

And in Xia Liang's sea of knowledge, there is a two-inch inner pill floating there, but it looks very small in the huge sea of knowledge, and if you don't look carefully, you really can't see it.

"Since the dantian can't accommodate it, then I will give up the dantian and take my knowledge of the sea as the dantian!"

"Boom!"

The huge vitality began to pour into the sea of knowledge again, setting off waves in the sea of knowledge.

Xia Liangqi even felt that the originally shattered sea of knowledge was about to crack again under the impact of this huge vitality, but fortunately, those branches were still quite powerful, and they withstood the impact.

Nedan also grew rapidly in the sea of knowledge, and soon grew to three inches.

Even four inches!

Five inches!

......

Eight inches!

Xia forgave felt a little worse, it seemed that he couldn't reach nine inches, and there was a feeling of imperfection haunting his heart.

"No! I'm going to have to get nine inches. Xia forgiveness felt that this would be very critical, and it would be absolutely its own ultimate height.

But Nedan was spinning very slowly, and was almost saturated.

"Since the vitality is saturated, then I will gather my spiritual power to enter! Fight! ”

Xia Liangqi no longer hesitated, and manipulated the spiritual power to start to drive the rotation of the inner dan independently, making it forcibly rotate, and the spiritual power surrounded and wrapped the inner dan, but it did not look like it was going to be absorbed.

However, Xia Liangqi was unwilling to give up, and manipulated his mental power to make Neidan turn faster and faster, and not let it be stereotyped.

Finally, under Xia Liangqi's crazy moves, Nedan is about to explode!

There are even countless cracks on it.

With a few "click" sounds, Xia Liang abandoned the eight-inch inner pill that he had worked so hard to condense,

Shattered.

At the same time, there is a terrifying energy about to erupt.

With the vitality contained in this Neidan, it is enough to blow up Xia Liangqi several times.

Is it going to fail.... Xia Liang's heart was trembling, he was now delaying the explosion of energy with a delay, but it was a matter of time.

Xia Liang stared at the broken Yuan Dan, and suddenly, he looked at the sea of knowledge he was in again, and looked at the branches that pieced together the broken sea of knowledge thoughtfully.

He stared at one of the branches, not letting go of every line, wrinkle, or bump on it.

Time seems to have paused at this moment, and then it has begun to turn back!

The shattered Nedan has turned back to its original state!

This is Xia Liangqi's last struggle, when he wanted to forcibly integrate his spiritual power into the inner dan, he kept overlapping that time, and now it is just a temporary return to that time, and when the overlapping time passes, the inner dan will irretrievably explode.

However, Xia Liangqi has already found the direction, and this is his last desperate bet.

At this time, he was staring at the branch that implicated Zhihai, if it weren't for the lack of blood in his soul body, Xia Liangqi at this time would probably have bloodshot eyes.

Finally, with a burst of dazzling light, Neidan shattered again, and the huge power within it was about to escape.

At this moment, Xia Liangqi suddenly turned his head to look at Neidan, and let out a light breath in his mouth.

"I see."

The next moment, he didn't pause in the slightest, and in an instant he came to the Naidan that was large enough for a person to hug.

Then the spiritual power that enveloped Neidan began to extend under Xia Liangqi's control, and the strings continued to fork, if you look closely, you will find that these strings are exactly the same as the branches of Zhihai.

These strings of spiritual power continued to pierce along the cracks of the Inner Dan, just like a needle and thread sewing up the entire Inner Dan.

And in the process, the huge spiritual power also continued to pour into the inner pill along these strings, and it gradually smoothed down the violent energy fluctuations.

It can be done!

Xia Liangqi concentrated all his attention on controlling his mental power, and did not dare to make the slightest mistake.

He had never practiced the soul method in the first place, and his control over spiritual power was not strong, and now such an extremely subtle operation had consumed almost all of his energy, and the entire soul body was becoming transparent at a speed visible to the naked eye.

Finally, with the injection of the last spiritual power, the inner dan was repaired and complete again, and the energy fluctuations within it had subsided.

The most important thing is that today's Naidan has grown to nine inches! It is moving towards a stereotyped trend.

"Ding!"

Neidan was finally finalized, and at the same time, Xia Liangqi felt a huge force gushing out of Neidan, feeding back his exhaustion.

Now that the Inner Dan has been completed, the next step should be the Yun Dan, making the Inner Dan the center of its own vitality turnover.

The most dangerous stage has passed, and the rest is simple.

However, there are still two problems, one is that the inner dan is now stored in the sea of knowledge; The second is that there is also spiritual power in this inner pill.

However, this is easy to solve, as long as the center of turnover is moved from the dantian to the sea of knowledge, and then by the way, the turnover of spiritual power can be driven together.

After a few hours of Yun Dan debugging, Xia Liang Qi finally succeeded in Yun Dan.

Now its inner pill was suspended above the sea of knowledge, exuding incomparably powerful fluctuations, splashing ripples in the sea of knowledge.

Xia forgives abandonment, nine-inch inner Dan, knowing the sea as the core, the trinity of the original spirit, qi and blood, and spiritual power is integrated, and the Yundan realm is completed!