The Taixuantian Void Dao is divided into nine realms.

With each level of cultivation, the difficulty would increase exponentially, so for hundreds of years, very few people had been able to cultivate this technique to the realm of Dacheng.

Following the guidance of the spiritual imprint that remained in his mind, Li Nanxing began to attack towards the fourth layer.

After a while, Li Nanxing noticed that there was a faint breath in his lower abdomen.

This aura was inconspicuous, but as time passed, it finally formed a huge true qi, jumping up and down in Li Nanxing's body, like a headless fly.

This made Li Nanxing feel very excited.

Because the condensation of true qi meant that he had at least half of his success in the impact of the fourth layer, as long as he could successfully channel this true qi, then the fourth layer of this Taixuantian Void Dao would be considered a thorough cultivation.

The process of refining true qi is not cumbersome, just introduce the true qi that is moving up and down into the dantian and then mediate.

Coupled with the cultivation experience of the first three layers, Li Nanxing has an absolute grasp of this series of operations.

However, when it really started to induce air, Li Nanxing was dumbfounded.

I don't know what's going on, that true qi seems to have a demonic nature, and he refuses to listen to his call alive or dead, so that he has not been able to integrate into the dantian.

"Damn, how can this be?" Li Nanxing scolded in a low voice and decided to try another way.

And this time, Li Nanxing can be said to be very cautious in the process of grooming, for fear that which link will not be handled well, which will lead to the loss of all previous efforts.

Perhaps because of being too cautious, this time the process of leading was obviously much smoother than the last one.

Just when that true qi was about to converge on Li Nanxing's dantian, a strong agitation suddenly erupted, so that before he could control it, he had already deviated from the direction of the dantian, and in an extremely fast way, he was wandering around in Li Nanxing's body.

"Another failure!" Li Nanxing felt very depressed.

He obviously channeled according to his usual qi induction technique, and there was nothing wrong in the middle, but why did he keep failing?

Li Nanxing couldn't figure out what was going on.

At this time, he suddenly remembered what Mo Qingxuan had said when he taught him this method, that every time he cultivated the Taixuan Heavenly Void Dao, the difficulty would increase. When he was cultivating the first three layers before, it was indeed more difficult to cultivate than the first layer.

Li Nanxing thought about it carefully and felt that the difficulty of the fourth layer should be on the air induction.

He hadn't cultivated for long, and a huge amount of true qi had been condensed in his body, and if the qi was successfully introduced, it would be simpler than the second and third layers.

But what do you have to do to integrate that true qi into the dantian?

Li Nanxing had no clue, so he had to go to Mo Qingxuan for advice.

Under Mo Qingxuan's guidance, Li Nanxing finally found the crux of the problem, it turned out that every time he cultivated the Taixuantian Void Dao, the true qi in his body would become more powerful.

At the same time, it can become restless.

At this time, the ordinary qi induction technique is no longer suitable for guidance, and it requires the blessing of a unique method.

It's best to have some methods that are more gentle, otherwise it will be difficult to refine the true qi.

Li Nanxing didn't understand what the method of qi induction that favored softness was called, and couldn't help but ask, "Then what can I do to introduce the true qi in my body into the dantian?" ”

"Take out the Taiqing Qi Capture Record on your body?"

Li Nanxing was stunned for a moment, not understanding what Mo Qingxuan wanted Taiqing to do with Qi Lu, but he still obediently handed the book to her.

Mo Qingxuan took a brief look at it, then threw the Taiqing Qi Extraction Record to Li Nanxing, and said: "This is the Qi Extraction Technique that favors softness, and it is quite mysterious, you take it back to practice first, if you still can't integrate the true qi in your body into the dantian, come to me when the time comes." ”

Seeing Mo Qingxuan leaving, Li Nanxing didn't stay here for long.

He cultivated in the tower for about three days and successfully completed this method, but this also made him understand one thing.

Li Nanxing has always thought that the Taiqing Qi Induction Technique is just a low-stage Qi Induction Technique, but in fact, it has hidden mysteries.

The most mysterious thing about this method is that it can be combined with some other spells to play an evolutionary role.

In the process of cultivation, Li Nanxing didn't know how to do it, and actually fused this method with his previous qi induction technique, and this also caused this method to change from the original low-stage qi induction method to an intermediate level.

Although he still preferred softness, this made Li Nanxing feel scared for a while, because he didn't know if the evolved Taiqing Qi Induction Technique could help him channel the true qi in his body into the dantian.

"I'm in trouble!" Although he was a little worried, Li Nanxing still couldn't help but want to try.

In the process of inducing qi, Li Nanxing was much more cautious than the previous times, after all, he didn't want to taste defeat again.

It didn't take long for the true qi in Li Nanxing's body, after countless struggles and resistances, to be successfully channeled by him to the vicinity of the dantian. Although there were a few restlessness in the middle, fortunately, the movement was not very large.

Li Nanxing did not let this go, he knew that now was the critical moment to determine success or failure.

True Qi moved around Li Nanxing's dantian for a moment, and finally began to swarm towards the entrance of his dantian. At a certain moment, Li Nanxing felt that his dantian was occupied by a huge restless true qi, accompanied by a fever all over his body.

Li Nanxing knew that this was a phenomenon of successful qi induction, so he hurriedly took measures to refine this huge amount of true qi.

After a period of time, the restlessness in Li Nanxing's body disappeared, and everything returned to normal, if there was anything different, it was his body, as if something had changed.

Li Nanxing could feel that at this time, his muscles and bones were much stronger than before, and even the lines of his muscles had obviously become stronger, which made him feel very excited, and he couldn't help but check his cultivation, but the whole person was so happy that he almost didn't jump.

"In the middle of foundation building, this is simply amazing!"

——————

Early the next morning, Li Nanxing learned the news that Ruan Xingxian had come out of the secret room from Ni Xue and Ni Shuang, and hurriedly went to Qingzhi Pavilion to visit.

Qingzhi Pavilion, located on the west side of the main hall of Piaoxiang Valley, not far from Langting, is a place for Ruan Xingxian to cultivate his self-cultivation, and few people come here on weekdays.

When Li Nanxing entered, Mo Qingxuan had already been here for a long time.

Seeing him coming, Mo Qingxuan asked, "How is it, have you succeeded?" ”

Li Nanxing glanced at her and did not answer, but bowed respectfully to Ruan Xingxian: "Master, your body is better, right?" ”

"It's okay, sit down and talk."

Seeing Li Nanxing sitting down, Ruan Xingxian said: "Xuan'er has already told me about yesterday's incident, but I still want to ask, can you still think of some other things?" ”

Li Nanxing closed his eyes, pondered in his heart for a moment, and said, "Except for some things related to Senior Sister, and some experiences of Senior Brother Fang Yan outside, I can't think of anything else. ”

"And these memories are very vague, sometimes even I can't tell myself, whether this is my memory or Senior Brother Fang Yan's memory."

"In that case, I'll help you get those three silver needles out later."

After Ruan Xingxian finished speaking, he moved his gaze to Li Nanxing again, only to see a fine light flash in his eyes, and then his complexion changed suddenly: "Have you cultivated to the middle stage of foundation building?" ”

On the side, after Mo Qingxuan heard Ruan Xingxian's words, a trace of horror flashed in her dark blue eyes.

"Sure enough, it's in the middle of foundation building, this is too perverted, isn't it?" Mo Qingxuan's face changed, you must know that it will take at least seven or eight years for ordinary people to cultivate from the Qi refining period to the middle stage of foundation building.

Even some people with extraordinary talents, if they don't have a year or two, I'm afraid it will be difficult to cultivate to this realm, unless there is an adventure.

"I can't imagine that you've only been in retreat for two days as a teacher, and you have actually cultivated to the middle stage of foundation building, and this kind of cultivation speed is really out of people's reach!"

Ruan Xingxian's face was pleased, and at the same time, it made him even more convinced of his original idea, as long as Li Nanxing was given enough time, this kid would definitely become the top powerhouse in the spirit world.