Zhu Lingwu used his soul thoughts to repeatedly probe the innate spiritual power accumulated in his mouth, and the cold and dead qi contained in these innate spiritual powers was actually not very much.

But if Zhu Lingwu inhaled them into his body regardless of it, and even converted them into his own spiritual power according to the method of the Five Qi Returning Essence Technique, he was afraid that it would leave a hidden danger to Zhu Lingwu's body.

Not to mention that it will take a long time, this body will damage Shou Yuan under the invasion of cold and dead qi, even the innate spiritual power condensed by Zhu Lingwu will also produce impurities, so there will be endless troubles.

It's no wonder that no immortal cultivator in the Xuanming Sect has ever thought of cultivating in such a way before, on the one hand, it is a kind of conceptual and ideological shackles, and on the other hand, it is also because of the existence of these cold and dead qi.

However, a ghost dao magic weapon like the Xuanming Ghost Head inevitably needs to absorb the cold and dead qi to condense the skull and maintain the existence of innate spiritual power, which is as important as weaving the golden thread of jade.

If this cold and dead qi is removed, the Xuanming Ghost Head will not be the Xuanming Ghost Head, and it will be necessary to find a suitable material to carry the innate spiritual power again, which is completely another method of refining magic weapons.

"It's a pity that this is! Why can't it be done, for the sake of the mountain, the success has fallen short, is it because of this, can I only give up? If I don't use this method, how can I cultivate? Wait, maybe I can filter it like this!"

Of course, Zhu Lingwu was unwilling to come up with a method that he had painstakingly come up with, but it was ineffective because of such a reason, so he quickly thought of another thought.

Then a flash of electricity suddenly flashed out of Zhu Lingwu's mouth, and those innate spiritual powers with cold and dead air, under the filtration of these electric sparks, the cold and dead qi in it suddenly disappeared directly like snowflakes meeting flames.

Zhu Lingwu's face couldn't help but show a smug smile, he could finally swallow these innate spiritual powers in his stomach with confidence.

With the continuous transmission of the subsequent innate spiritual power, and through the filtration of the arc net in Zhu Lingwu's mouth, it was introduced into Zhu Lingwu's body, which really greatly improved Zhu Lingwu's qi refining efficiency.

This is equivalent to letting five Qi Refiners of the third level of Qi Refining help Zhu Lingwu absorb the aura of heaven and earth to cultivate at the same time, Zhu Lingwu said with great joy in his heart, "Haha, great! In this way, it seems that the five-year covenant may also be fulfilled! It's just that when the time comes, how can I make excuses? Uh, I'm so stupid, what excuses can I just say! This method of cultivation, who else but me can do it!"

Zhu Lingwu was satisfied with the innate spiritual power introduced into his body, and these innate spiritual powers themselves were divided into different five element attributes, so after entering his body, the efficiency of being absorbed was also very fast.

Following the spiritual power circulation route he established according to the Five Qi Returning Origin Formula, these innate spiritual powers soon reached the innate spiritual power points in Zhu Lingwu's body, and almost all of them could be transformed into Zhu Lingwu's own spiritual power without the effect of the organ where the innate spiritual power points were located, and then integrated into the innate spiritual power circulating in Zhu Lingwu's body.

But with the refining of these innate spiritual powers, Zhu Lingwu still felt that the pure yang spiritual power he had refined with these innate spiritual powers tasted a little wrong.

Zhu Lingwu has been refining qi for three days, although the previous qi refining efficiency is extremely low, through the method of returning the five qi to the origin of the heart, Zhu Lingwu has already transformed his innate spiritual power into pure yang spiritual power.

It's just that according to the method of the Five Qi Returning to the Yuan Heart Formula, except for the innate spiritual power consumption of condensing the innate spiritual power points in the body, the remaining pure yang spiritual power is really thin.

But with this feeling of pure yang spiritual power, no matter what Zhu Lingwu said, he also knew what the pure yang spiritual power that had been cultivated through the Five Qi Returning Yuan Heart Technique tasted.

Now, Zhu Lingwu felt that the pure yang spiritual power he had newly cultivated was a little different from the original pure yang spiritual power.

Well, to use a simple analogy, the original pure yang spiritual power was like the scorching heat of the summer noon sun, but now the pure yang spiritual power cultivated by Zhu Lingwu has a bit of a moonlight-like femininity.

Although sunlight and moonlight are both derived from the sun's rays and both belong to light energy, the energy attributes they exhibit are still different.

"What does this feel like? No, I definitely can't practice blindly like this! Or I try it with that Five Elements Transformation Yuan Gong, fortunately, although these two are of different grades, their cultivation is also pure yang power!"

Zhu Lingwu muttered to himself, he was really a little unsure of what the consequences would be for him if he did this.

So after a thought in his mind, Zhu Lingwu was actually going to try it with the Five Elements Yuan Gong Gong that he got from the family Gong Academy, anyway, although the Five Elements Yuan Gong was a low-grade Qi Gong refining method, what could be cultivated was also pure yang spiritual power.

Originally, with Zhu Lingwu's low-grade innate spiritual vein qualification, and then using this low-grade qigong method, it might take a few days to practice a trace of pure yang spiritual power, but now it is a little different.

With the five Xuanming Ghost Heads using their own condensed innate spiritual power, they helped Zhu Lingwu absorb the spiritual energy of heaven and earth, and even directly transformed it into innate spiritual power and transported it to Zhu Lingwu, this concentration of spiritual power, even if it is a low-grade qi refining method, should be able to produce a good qi refining efficiency.

With the help of the five Xuanming Ghost Leaders, Zhu Lingwu's current Qi refining level is only a few points faster than that of a Qi Refiner with a top-grade innate spirit vein qualification.

At least before Zhu Lingwu reached the third layer of gas refining, Zhu Lingwu could enjoy this kind of external gas refining efficiency, if this method was feasible, even after Zhu Lingwu reached the third layer of gas refining, he could use this method to have a faster gas refining efficiency than ordinary people.

What's more, Zhu Lingwu suddenly figured out a point, as long as the innate spiritual power cultivated by the Five Elements Yuan Gong was also the pure yang spiritual power cultivated by Zhu Lingwu now, then Zhu Lingwu could go to the family Gong Transmission Institute to ask what the pure yang spiritual power he had cultivated was.

Anyway, just checking the spiritual power attributes that you have cultivated has nothing to do with what kind of exercises you use to cultivate, but it doesn't have much to do with it.

Of course, the most important thing is to see whether the innate spiritual power that he has cultivated with the Five Elements Transformation Yuan Gong is the pure yang spiritual power he is now.

Therefore, Zhu Lingwu couldn't help but think about the operation method of the Five Elements Transformation Yuan Gong in his mind, and then stopped the aura operation method of the Five Qi Returning Yuan Gong Method, and then operated in the body according to the operation method of the Spiritual Qi of the Five Elements Transformation Yuan Gong.

Sure enough, it was a simple qi refining method, and Zhu Lingwu followed that simple aura operation method, and the innate spiritual power introduced into the body was continuously operated in the body.

And then little by little, he transformed these spiritual powers into the pure yang spiritual power that originally existed in his body, which was really a slow process.

It's also a shame that Zhu Lingwu has some of the Xuanming Ghost Claws to help now, so after the time of half a pillar of incense, Zhu Lingwu nodded with satisfaction.

Although the cultivation efficiency of the Five Elements Transformation Yuan Gong is indeed very low, the pure yang spiritual power condensed in the end is the same as the pure yang spiritual power condensed by the Five Qi Returning Yuan Heart Formula.

He could rest assured that he would go to the elders of the family temple to detect his pure yang spiritual power attributes......