Under the calcination of the blood-colored flames, the word pain into the bone marrow could no longer describe Lu Kun's feelings now.

After the method of concentrating flesh and blood is completed, all the essence of the physical body is concentrated in the bone marrow cavity deep in the bones, that is to say, all the nervous system is also condensed inside, and the perception of pain is gathered together.

Although Pang Lao Mo's true fire containing the power of the primordial infant did not directly calcinate the flesh and blood nerves, the terrifying heat had already been transmitted in, as if all of Lu Kun's perceptual nerves had been steamed in a boiler.

Fortunately, after more than forty years of tempering, Lu Kun's bone treasure has approached the material of the mature magic weapon, and it can be said that it has reached the peak of the middle stage of the bone treasure, and in a short period of time, the Yuanying True Fire cannot soften it.

The flesh and blood essence concentrated in the bones, under the protection of the bone treasure, can still maintain its original state, if there is no bone treasure protection, with the power of the true fire in the late Yuan Infant period, the concentrated flesh and blood essence may have turned into a puddle of blood and water.

Lu Kun tensed his nerves, suppressed all the pain, and kept his spirit hidden, so as not to fluctuate and be discovered by Pang Lao Mo.

"This old guy is sensing the soft and hard state of my bones, and if he generates internal muscles at this time, he will probably find abnormalities. ”

"It is better to take this opportunity to perceive the connection and changes between the internal organs, blood, and tendon essence, and in order to generate the physical source power in the future, these three must be fused into a whole. ”

Lu Kun's flesh and blood nerves endured the scorching pain, forcibly sensing the changes in the flesh and blood essence at high temperatures.

Refining the body is like a refining weapon, the earliest to enter the foundation building period, that is, when the muscle refining period, Lu Kun used the high-temperature flame to make the muscles transform, so as to condense the liquid mana and achieve the foundation building.

Before the middle stage of the bone treasure, the material of the flesh was also polished until the bones were refined into a treasure, and the later stage of the bone treasure was also enhanced to the level of the magic weapon of the mature stage.

It can be said that Lu Kun is borrowing from the method of refining weapons to guide the path of body refining.

The next thing he has to do is to find a way to generate the source power of the physical body, and only with the generation of this kind of strange power, can he exert the strongest state of the physical body, and be able to compete with the power of the primordial infant.

The necessary condition for the generation of the source power of the physical body is that the physical body becomes a whole and merges into the same source.

At this time, his flesh and blood essence was all in the bones, and it was still being calcined by the Yuanying True Fire, so he could use the angle of refining to test the tendons, blood, visceral essence and bone treasure, and the possibility of fusing the four into one.

After a long time, Lu Kun gradually got used to the pain, and the bone material showed signs of softening, and as more heat from the true fire of the Yuan Infant entered, the flesh and blood in the bones, under Lu Kun's active control, also had a tendency to fuse.

But at this time, Lu Kun suddenly found that the visceral essence in his body had undergone some changes with the fusion, and the vision of the bone eye socket began to blur, which was not as clear as before, and the heart in the sternum had some reduced control over blood.

He suddenly woke up: "No, that's wrong. ”

Lu Kun immediately controlled the tendons, blood, and visceral essence through the nerves, forcibly separating them, and after a while, his vision became clear again.

"I performed the method of concentrating flesh and blood, and although the internal organs are gone, the internal organs essence is attached to the bones and can still perform the previous functions, as well as the tendons and blood. ”

"Under the power of the primordial flame, the fusion of tendons, blood, and internal organs in the bones will cause their functions to disappear, which is equivalent to cell necrosis, and flesh and blood cannot be reborn. ”

"If it continues to develop in this direction, the flesh and blood will turn into a puddle of blood in the bones, and after the bones are calcined into liquid, they will completely merge into the whole, but without the attachment of the entity, how can they become the source power of the flesh?"

"After becoming a puddle of refining materials, what is the difference between it and Hong Yuntian's back then, it is equivalent to the complete extinction of the physical body, and I don't have a demon zombie clone, I will definitely die. ”

Lu Kun was terrified in his heart, trying his best to control the flesh and blood, resisting the fusion of the three in the high temperature.

"In this way, it seems that the physical body source power cannot be achieved through the method of refining, so there is only one last way......

......

The bones have been in a slight softening state under the calcination of Pang Lao Mo, so that the human shape of the bones can be maintained, and whenever the bones continue to soften, the power of the Yuan Infant Fire will decrease.

After a long period of calcination, the spirit control magic circle on the bone treasure has long been refined, but the solid magic circle on it has been deliberately retained by Pang Lao Mo, and it has been reinforced with the fire of the Yuan Infant.

After a few more days, those silver dragon meteorites were finally refined into liquid.

Through the skull's eye sockets, Lu Kun vaguely saw a pile of silver liquid, which was controlled by Old Demon Pang into the shape of a human bone, and attached to his bone.

A stinging pain hundreds of times more terrifying than the pain of piercing the heart, passed into Lu Kun's nerves, and the liquid essence of those silver dragon meteorite irons, mixed with terrifying heat, covered the outermost periosteum, and slowly penetrated into the bone dense.

At the same time, Lu Kun could also feel a terrifying power of divine consciousness, modifying the shape of the silver dragon meteorite outside, and fine-tuning it according to the refining method of the psychic puppet bone to adapt to the next step of the magic circle carving.

"The Silver Dragon Meteorite is powerful, even if it is Pang Lao Mo, it took several days of calcination to melt it, if my bone treasure is fully combined with it, the defense power will immediately surge to the extreme. ”

"Find a way to make all the bone dense matter fused with the Silver Dragon Meteorite, so that it will not involve the internal bone marrow cavity, and it will not affect the cultivation of the body refining method. ”

With this in mind, Lu Kun immediately regulated the bone density in his body, and used the heat of the true fire in the late Yuan Infant period to actively absorb the Silver Dragon Meteorite.

He also had the refining method of the psychic puppet in his mind, and this action did not affect the refining of Pang Lao Mo at all, it was nothing more than that the consumption of the Silver Dragon Meteorite would greatly increase.

At this time, the treasure refining fluctuated greatly, and the power of Pang Lao Mo's divine consciousness was above the Silver Dragon Meteorite, and Lu Kun urged the tendon essence and blood at the same time, and began to generate tiny reverse muscle fibers in the cancellous bone and bone marrow cavities.

......

After most of the day, Old Demon Pang looked at the bones in mid-air, as well as a bunch of pale silver impurities next to him, revealing a little puzzled: "Strange, how did the Silver Dragon Meteorite consume so quickly to cover a small half?"

The huge divine sense scanned Lu Kun's bones, Pang Lao Mo sighed lightly, and said with a look of surprise in his eyes: "I see, this bone magic weapon is full of spirituality, and it can actively absorb the silver dragon meteorite, which is very good, in this way, the material of the bone cornerstone will be greatly enhanced." ”

Then Pang Lao Mo took out a bunch of silver dragon meteorite materials and calcined them again.

......

Half a month passed, Pang Lao Mo's face was a little pale, he looked at the bones in front of him, and exhaled heavily.

At this time, Lu Kun's bones had changed from light purple to silver, shining with dazzling light, and the old demon had to bless the Yuan Infant Fire to the maximum power to keep the bones softened.

"The refining of the jade bone human demon is really difficult, the refining of the bone cornerstone alone consumes so much magic power from the old man. ”

"However, after completely integrating into the Silver Dragon Meteorite, the material of this skeleton has exceeded the ordinary maturity stage magic weapon, and it must be much easier in the next two stages. ”

Pang Lao Mo took out the Xuan Demon back to the true water, took a small sip gently, relying on the magic power recovered in his body, maintained the calcination of the Yuanying True Fire, and prepared for the next step of the portrayal of the miniature magic circle.

"The refining of jade bone people and demons requires this bone to withstand the power of chaos and destruction of the five elements, this treasure has a solid magic circle, plus the silver dragon meteoric iron, needless to say, the texture is completely enough, as long as the spirit magic circle in the psychic puppet is depicted. ”

Then Pang Lao Mo carved it on the surface of the softened bones.

This Yuan Ling Circle is the most important miniature magic circle among the Yuan Infant level psychic puppets, and with the Yuan Ling Array, the psychic puppets can carry and operate the power of the Yuan Infant.

After Pang Lao Mo's research, this magic circle can also carry the power of the five elements of chaos.

The Yuan Ling Array is different from the normal magic weapon miniature array, it is a pure rune all over the body, the structure is very complex, and it is carved on the magic weapon in the mature stage, at least the power of the divine consciousness in the middle of the Yuan Infant stage.

Although Pang Lao Mo has the peak divine sense of the late Yuan Infant stage, the material of this bone has increased greatly, and the difficulty is still not small.

With the portrayal of the Yuan Ling rune, Old Demon Pang found that his divine consciousness was in an excellent state, almost in one go, and there was a feeling that it was a matter of course.

After a stick of incense, a layer of mysterious and complex lines appeared on this silver bone, densely spread all over each bone, like some kind of weird meridians, shining.

The bone cornerstone of the jade bone man demon is completely formed!