Looking at the seven-colored silk threads scurrying around in the meridians, a bold idea arose in Ling Feng's heart.

The seven-colored silk thread can indeed extract the aura deposited in his body, which Ling Feng has already determined, but the seven-colored silk thread always follows a fixed path, which leads to a much lower efficiency in extracting the spiritual energy, but if Ling Feng can control this silk thread independently, the efficiency is estimated to be doubled.

With something in mind, Ling Feng immediately took action, his mind wandered to the edge of a seven-colored silk thread, and directly drilled into it, and after a while, Ling Feng let out an incredulous voice: "It's so successful?!"

Ling Feng couldn't believe it, he was ready to fail, but who would have thought that the first attempt would be a direct success, without any obstacles, this success came too suddenly, so that Ling Feng couldn't believe it, but looking at the seven-colored silk threads that were dancing with his heart, Ling Feng also had to believe it.

"Whatever it is, as long as it's successful, it's a good thing. Ling Feng didn't think about it either, looking at the seven-colored silk thread that was controlled by himself, Ling Feng couldn't help but feel a burst of joy.

Ling Feng had already observed that the amount of spiritual energy deposited in the meridians and blood vessels was the least, and the amount of spiritual energy in the internal organs was relatively large, and the place where the most spiritual energy was deposited was the bone marrow.

Ling Feng controlled the seven-colored silk threads, and he also wanted to control other silk threads along the way, but unfortunately Ling Feng was only a mortal after all, and he didn't want the divine consciousness of the immortal cultivators to be divided, so he couldn't multi-purpose, so he could only give up.

Ling Feng did not follow the designated path like other silk threads, but directly passed through the blood vessels and internal organs, entered the bone marrow, and wandered in his own bones, as Ling Feng expected, the spiritual energy reserves in the bone marrow were indeed the largest, in the blood vessels or internal organs, each time only the spirit bead was brought out, and in the bone marrow, a small cloud of sparse spiritual mist could be brought out every time, a few times, in Ling Feng* The spiritual mist behind the seven-colored silk threads had even turned into spiritual water, which was extremely rich and huge, but Ling Feng also found that no matter how he shuttled now, he couldn't bring out a trace of spiritual energy.

"It seems that the amount of aura carried by the seven-colored silk thread is limited. Ling Feng said silently, and then did not stay, with the aura behind him back to the seven-colored spirit bead, as soon as he came to the seven-colored spirit bead, Ling Feng felt a huge suction force coming, the aura behind the seven-colored silk thread was only a few breaths, and the aura behind the seven-colored silk thread was swallowed up, and the seven-colored spirit bead still did not change, swallowing the aura carried by the other silk threads, like a bottomless pit, if it wasn't for Ling Feng himself knowing that this bead was only obtained by himself today, Ling Feng really wanted to think that this bead was the culprit that caused him to be unable to cultivate。

"I really don't know how much aura it has to absorb. Ling Feng glanced at the seven-colored spirit bead again, and then took the seven-colored silk thread and wandered into his bone marrow to absorb the spiritual energy.

After a few rounds, Ling Feng didn't know how long it had been, and he* The aura brought by the seven-colored silk thread is extremely rich every time, but this seven-colored spiritual bead is simply a black hole, no matter how much spiritual energy is inhaled, there is no reaction at all, Ling Feng is shocked, not only for the storage of the spiritual bead, but also for the amount of spiritual energy in his body, he can't believe that there is so much spiritual energy in his body, Ling Feng is sure that if these spiritual qi are poured into a little monk who has just broken through to the transcendent realm, it is estimated that the other party will directly break through to the peak of the transcendent realm in an instant, which is enough to save ordinary people from decades of hard cultivation, and this is only the aura that he has cultivated and absorbed in three years, and it is not all, faintEven Ling Feng couldn't believe that his talent was so strong, and he felt a strong sense of unreality.

After a few more rounds, finally, the aura in Ling Feng's body was brought out, and not the slightest trace was absorbed by the seven-colored spirit beads, and after absorbing the aura in Ling Feng's body, the seven-colored spirit beads instantly erupted with an unparalleled terrifying suction, and the seven-colored silk threads that were still floating in Ling Feng's body were instantly sucked back, and the seven-colored silk threads controlled by Ling Feng were no exception, Ling Feng only felt a strong suction and repulsion force suddenly appear, and directly thought to his mind* Out of the silk thread, and at the same time as his mind left, this silk thread was also absorbed by the spirit bead.

Ling Feng's body calmed down again, only an incomparably bright seven-colored spirit bead was suspended in it, emitting dazzling eyes, making Ling Feng also lose his mind for a while, I have to say, for the time being, Ling Feng didn't know what the true function of this bead was, but just looking at it, not to mention the mortal world, even in the immortal cultivation world, it would attract countless people to rob it.

"What should I do next?" Looking at the seven-colored spirit bead, Ling Feng had no idea in his heart for a while, the aura had been absorbed, but this bead did not react, making Ling Feng a little speechless.

But not long after Ling Feng's words fell, the spirit bead suddenly changed, and the divine light emitted quickly recovered, turning into a divine glow surrounding the spirit bead, setting it off more holy and mysterious, and the light of the spirit bead itself suddenly became bright and dark, and the seven-colored divine light flickered, as if there was something terrible in it, like a divine egg laid by a peerless demon beast, about to break out of its shell.

In this way, after about half a pillar of incense, the spirit bead suddenly returned to normal, just when Ling Feng was surprised, this seven-colored spirit bead suddenly burst out with dazzling divine light, if it weren't for Ling Feng's mind to observe at this time, it is estimated that his eyes would be blinded again.

Streams of rich seven-colored spiritual mist emanated from the spirit bead, that's right, it was the spiritual mist, and Ling Feng's mind felt the huge aura fluctuations coming from it, which was many times richer than the aura in Ling Feng's body just now.

"This" Ling Feng looked at the seven-colored spiritual mist and felt a headache, not knowing what this bead wanted to do.

The spiritual mist is extremely rich, shining with a mysterious colorful brilliance, gradually gathering on the top of the spiritual beads, gradually blending with each other, but the volume is getting smaller and smaller, and more and more do not want the fog, and begin to transform towards the form of light, after a few minutes, the spiritual mist has been completely deformed, as if another seven-colored spiritual bead appeared, suspended on the top of the original spiritual bead, the only difference is that one is real, and the other gives people a sense of illusion.

And Ling Feng looked at the other spirit bead suspended on top of the spirit bead, he felt his mouth dry and shocked, and he couldn't speak clearly.

"This is to remove the spirit essence, return to the void and condense the truth!" Ling Feng was extremely shocked, followed by endless ecstasy, to the spirit of the essence, to return to the void condensation is really the situation recorded in the exercises, when the aura reaches a certain level, it will fade away from the fog and turn into divine light, this is the time to refine the aura and condense the true power, once the true power is condensed, it can be regarded as leaving the mortal womb, stepping into the immortal road, and becoming an immortal cultivator!

The joy in Ling Feng's heart could not be expressed in words, his grandfather's expectations, his own wishes seemed to be within reach at this moment, Ling Feng immediately ran the "Jade Heng Heart Sutra" to refine this aura, but found that this aura was not under his control, which made Ling Feng feel frightened.

But soon Ling Feng put his mind at ease, because Ling Feng found that he didn't have to do it himself at all, the seven-colored spirit bead refined this spiritual energy, the illusory spirit bead was surrounded by the brilliance of the seven-colored spirit bead, constantly sublimated, Ling Feng gradually felt that this spiritual energy gradually integrated into his whole body, his body was transformed, the blood meridians were expanded several times, and the blood faintly contained a kind of divine power, this is the manifestation of true power entering the body, condensing true power, washing away mortal womb, it is extraordinary!