The breakthrough came faster than Xu Xian imagined.

He originally thought that after Zhou Tiangong was promoted to level 16, corresponding to the Jindan level, he would need a short period of cultivation before he could push his cultivation to the limit and then try to tie the Dan.

I didn't expect the effect of the 16-level Zhou Tiangong to be so amazing, but as soon as he started practicing, he pushed the realm to the full level in an instant, and the knot pill was already close at hand.

And Xu Xian is not a hesitant person, the road to the knot that seems to others to be extremely difficult, he almost did not hesitate, and immediately chose to rush to the level.

Xu Xian is no stranger to Jiedan, after all, he is also a figure who is close to the apex of cultivation, and the Daomen Chuan Gong Hall has already sent someone to make up for him for a while, so as not to make trouble like the heart method again.

The monk's cultivation in the True Yuan Realm is to fill all the points in his body with the True Yuan, and then spiral these True Yuan in accordance with the direction of his own True Yuan Spiral.

After completing this step, all the true elements must be collected into the dantian spiral, so that there is no longer any true yuan flowing in the monk's body, only the dantian remains.

This is also the reason why monks are often different from True Yuan Realm monks at first glance after they are married, because they will no longer have cyclical True Yuan fluctuations, unless they are deliberately disguised.

And the so-called knot pill, after this step, it is necessary to condense the recovered true yuan into one to form a complete whole, which is the golden pill.

This step is simple to say, but it keeps countless monks out of the threshold, because there are many prerequisites required to complete this step.

The monk's control over his own true element, the quantity, the strength of his body, etc., are only basic requirements.

On top of these, there is also a test of a mysterious and mysterious thing.

Well, this is actually the statement of the ancient monks, and the modern monks believe that the so-called knot of the ancients depends on the chance, to put it bluntly, the accumulation process of a large number of true elements is too complicated, and it is difficult to distinguish for a while, so they can only go up without brains.

If you don't compress the true yuan in an orderly manner and press the true yuan in the dantian, isn't it just a matter of chance?

Therefore, the chances of ancient monks attaining the pill are extremely low, and often only those monks with a solid foundation and deep accumulation have a relatively greater hope of promotion, that is, those who have a thick foundation and can withstand recklessness.

In modern times, as the number of monks has increased, and medical technology has become more and more developed, even if the monk fails, he can save his life, and gradually a lot of experience has been accumulated.

The monks also began to make a detailed analysis of the process of knotting, so that those who came after could know themselves and their opponents, and the success rate naturally became higher.

Of course, these are all things in the upper realm of the red maple, although there is also this part of the experience on the island in the middle of the lake, but most of it is pinched in the hands of the master and apprentice, and there is no too detailed content in the hall of transmission.

It was precisely because of this that Lei Zhengting was trapped on the edge of the knot for many years, and finally found a way to worship an old Mai Jindan before he dared to try it.

After all, for ordinary monks, once they fail, even if they are not in danger of dying like the ancient monks, they will also have a great impact on themselves.

After one or two failures, it is likely that there will be no hope of knotting, and the monk must not be cautious.

And does Xu Xian have any experience in this area? Obviously, he doesn't.

He didn't apprentice to Qin Suqiu, and people couldn't rush to impart knowledge to him, Xu Xian was no different from Lei Zhengting at the beginning.

The only difference is probably ...... He dares to be reckless!

With the experience of the Thunder and Fire Secret Realm, Xu Xian clearly knew that the damage caused by the knot pill could undoubtedly be recovered by returning blood from the battle, so what else did he have to worry about?

The dragon ball is still floating outside the body, and the role of this treasure in the formation of the pill is that once the monk can not withstand the pressure of the true element, he can import a part of the true element into it, and Xu Xian will not need it for the time being.

Just like an ancient monk, he compressed the true element into his body in one go, and the power of the 16th-level Zhou Tian was amazing, and every internal rotation would create a large amount of true yuan.

This large amount is relative to the large amount of Jindan monk, and when it is placed on Xu Xian, almost every time he performs internal rotation, he has to increase nearly thirty percent of the true yuan out of thin air.

And all these true elements are accumulated in Xu Xian's body, and they will be sucked away by the dantian in the blink of an eye, even with Xu Xian's physique, there is also great pressure.

If it was an ordinary monk, he was afraid that he would have exploded and died in a few minutes, and cracks began to appear in Xu Xian's dantian, and the fine damage number jumped out of his head.

In the Thunder and Fire Secret Realm, Xu Xian had gradually become accustomed to this state, and at this time, he was not at all worried, and was still trying his best to compress the true yuan.

However, as a new wave of true yuan emerged, Xu Xian seemed to hear a soft "bang", and his dantian completely burst open.

“-14%。 ”

An astonishing number of blood volume popped up, enough for a normal person to die two or three times, Xu Xian couldn't help but twitch the corners of his mouth slightly.

The majestic True Yuan poured out of his body, almost crushing all his internal organs, and blood flowed out of his pores, turning him into a bloody man in the blink of an eye.

"And that kind of thing?"

Xu Xian didn't expect that the first time he was full of confidence, he actually failed without saying a word...... Again!

Xu Xian watched his blood volume gradually recover, and his internal organs were constantly being repaired, so he decisively mobilized Zhenyuan again and adjusted the boss skills on his body by the way, replacing "Nightfall" with "Holy Fury".

Anyway, "Holy Fury" has a damage reduction buff, and every time it happens, it's the turn of this tool man to appear.

A moment later, Xu Xian's dantian burst again, and this time the loss of blood volume was even more, directly triggering the "Holy Fury" state, and Xu Xian's body began to flash with a faint golden light.

"I don't believe it yet......"

Xu Xian rolled up his sleeves and began to compress Zhenyuan again, anyway, there was no danger of his life, and he didn't care about wasting some time.

Although Xu Xian could easily marry Dan if he used Dragon Ball, he could feel that if he continued to try on his own, he also had hope of knotting Dan.

"That's right, I, Xu Xian, have been able to get to this point because of my own hard work, how can I borrow a foreign object like the Dragon Ball?"

After some self-hypnosis, Xu Xian began his third attempt at knotting, which undoubtedly failed this time, but he improved a little more in terms of blood loss.

The more HP he loses each time, the stronger the True Yuan Spiral he has condensed.

In the end, Xu Xian's "self-explosion" was able to destroy most of his body, and he lost more than 40% of his health at a time, which was equivalent to ten lives in his normal state.

And Xu Xian, who had tried more than 20 times, finally achieved complete condensation of the true yuan for the first time, compressed it into the dantian, and no longer continued to increase.

These true elements seemed to be crumpled into a ball by him and forcibly stuffed into the dantian, and finally quieted down at this moment.

There were so many that the true yuan that almost stretched the dantian twice as large, and began to spiral spontaneously into a sphere, and after the periphery was repeatedly polished, a ray of golden light finally gradually revealed out.