After thinking about it for a while, Lu Kun showed a somewhat self-deprecating smile: "This Red Refining Demon Skill is re-deduced by the Red Refining Sect, and it is very normal to have flaws. ”

"This is the cultivation method of traditional immortal cultivators, even if it can strengthen the blood later, it is also a matter of the Dan period, and there is no practice after the Dan period in the jade slip, so it is of little reference value to me at present. ”

"Still. ”

Lu Kun looked at the jade bottle containing his own essence blood in his storage bag, and muttered, "I can completely use this method of refining essence blood and absorbing essence blood." ”

"Before, I healed my wounds and swallowed the essence blood directly, the effect produced was too low, if my essence blood was first refined with a special technique, and then absorbed by the relevant methods, even if there was no breakthrough effect in the Red Refining Demon Skill, there should be no problem in using it to heal the wounds. ”

Then Lu Kun said strangely: "I didn't expect that there is a large amount of demonic qi in the most central area of the demon island, so I wonder why the demon order is engraved with the word demon, and now it seems that it should refer to demonic qi and demonic qi." ”

"But the demonic energy and spiritual energy are full of the periphery of the island, but the demonic qi is blocked by the silver prohibition, could it be that the demonic qi sealed in this demon island is demonic qi?"

"But what is there to seal the demonic qi, those demonic cultivators can't wait to soak in the demonic qi. ”

Lu Kun thought about it for a while, but he couldn't figure out the reason for the existence of demonic energy, demonic energy, and spiritual energy here, so he put this jade slip away.

"The matter of killing the disciples of the Red Refining Sect is completed, and if Xiao Hongfei succeeds in forming a pill, he will be able to find a temporary backer for the Treasure Pavilion with the strength of the mid-stage of the pill. ”

"I'm going to prepare for a breakthrough in the early stage of foundation building, and enter the middle stage of foundation building as soon as possible. ”

Lu Kun calmed down and began to sort out his breakthrough ideas.

"The reason why I came to this demon island full of spiritual energy is that I want to cooperate with the rich aura here, and force the mana in the bones into the bone marrow cavity and bone cancellous matter deep in the bones. ”

"When this blood-forming place is full of mana, then the newly produced blood in the body can gradually merge with mana, and finally all blood cells are filled with mana, which is the time when the foundation is completed in the middle stage. ”

"The next tempering of the internal organs is easier, because my blood itself will circulate the internal organs of the whole body, and under the slow refining of the blood full of mana, the strength of the internal organs will gradually increase, and when the internal organs are strong enough to directly store mana, that is when I reach the late stage of foundation building. ”

Lu Kun briefly combed through the side and found that as long as he broke through to the middle stage of foundation building, then the late stage of foundation building, that is, the dirty stage, would be a matter of course, and there would be no bottleneck.

The only thing needed is time, although Lu Kun's internal organs have been tempered by the Vajra Jue, and they are much stronger than ordinary immortal cultivators, but they are still the most vulnerable part of the body, and they cannot be tempered all at once.

"In order to fully exert the effect of the rich aura here, I must first carve the spirit control circle all over my body, so that both the control of mana and the operation of mana will be smoother. ”

"Moreover, the power of my divine consciousness has already reached the level of the late stage of foundation building, and it is also of great help to break through. ”

"What I have to prepare next is to refine all the blood marrow powder, carve the whole body spirit control array, and then find a suitable place to break through. ”

After Lu Kun thought about it, he took out the essence blood he had prepared in advance, as well as the blood condensation grass that he had just obtained from the two people of the Red Refining Sect, these materials were enough to refine a large amount of blood marrow powder.

Then he took out the jade bottle and refined it on the branch alone.

He is familiar with the refining of this blood marrow powder, and if there is really a demon beast to disturb him, he can't ask the big gang to block him.

Time passed slowly in Lu Kun's refining materials and the cultivation of the two demon beasts.

......

The most central area of the Demon Island, that is, within the silver forbidden in the middle of the Demon Spirit Mountain Range, was an abyss full of black and rich demonic energy.

The abyss was wrapped in a silver prohibition that connected to the sky, and there was no demonic energy to be seen outside.

And in the abyss, the stone walls next to the abyss were eroded by demonic qi and turned purple and black.

There are even some tenacious plants and rocks, which have been impregnated by demonic qi for an unknown number of years, forming many refining materials that are precious to demonic monks.

At this time, at the bottom of this demon abyss, Tian Renjie, who was only half of his body, was lying on the ground, and on his body, there was a black magic disk, and the nearby demonic qi was slowly inhaled by this magic disk.

At the same time, bursts of black spiritual light also poured out from its interior, shrouding Tian Renjie's half-body body, as if protecting Tian Renjie.

If you look closely, you will find that there is still a part of the spiritual light drilling into Tian Renjie's body.

Suddenly, Tian Renjie's crippled upper body seemed to tremble slightly, as if he was not dead, and at this moment, a green light shot out from the depths of the demonic qi in the demon abyss.

The green light was extremely dim, as if it would be extinguished at any time, and when he saw Tian Renjie's mutilated body, it was like a cat seeing a fish, and he sped up and rushed in.

Then Tian Renjie's hands covered his head suddenly, and a miserable scream came out of his mouth, which was very piercing in this demon abyss without the slightest sound.

After Tian Renjie screamed, it was like a dead fish, there was no movement, I don't know how long it took, the corpse actually opened its eyes, and a trace of green light flashed faintly in the depths of its eyes, "Tian Renjie" came to life.

"I didn't expect that just when I couldn't support it, the secret hand that was laid back then finally played a role. ”

"Although he was beaten in half, and his soul was in a state of confusion and about to dissipate, he was still a living human monk after all. ”

"Tian Renjie"'s mouth opened and closed, making a penetrating hoarse sound, and the voice was full of boundlessness, as if he was an old man who had lived for an unknown number of years.

Then "Tian Renjie" picked up the black disc on his body with one hand, and looked at the demon order embedded on it, a trace of remembrance appeared on the face of "Tian Renjie": "That guy really kept his oath and made this demon order." ”

"We didn't bother to send him out in vain, otherwise I wouldn't be the only one left here. ”

"Well, this little guy really cultivated the magic skills, but it stands to reason that some of the magic skills I passed out back then, after the cultivators cultivated, their strength was not bad, this guy's cultivation of building the foundation of the Great Perfection was actually broken by someone outside the ban, and his body was broken into two sections. ”

"Could it be that after so many years, the strength of the human immortal cultivators here has become so strong?"

"Tian Renjie" looked at the miserable body and said to himself.

"By the way, didn't I devour the little one's spirit? ”

Then this unknown existence that had invaded Tian Renjie's remnant body fell silent, as if looking for a memory, and not long after, he opened his eyes again, revealing a little surprise and said, "There is actually an existence among human monks who specializes in physical bodies. ”

"Could it be that for so many thousands of years, humanity has served its greatest weakness as well?"