The enlarged ends of long bones are called epiphyses. What Lu Kun wanted to depict were the two epiphyseal locations of the forearm.
He looked at the two pale bones, tapped them a few times with the flying sword magic weapon, and made a few crisp sounds.
Lu Kun felt the pain and hardness of the bones, and said with a clear expression: "Yes, with such a texture, it is no less than most magic weapons, but it is still a little far away from fake magic weapons."
He would think of the scene of carving the spirit-controlling circle on the fascia decades ago, and said with some emotion: "At the beginning, because the fascia had stronger defense than the muscles, it had to be calcined with explosive flames."
"It's different now. The bones themselves are the strongest part of my torso, and I have also removed the muscles. They only need to be calcined with real fire for a long time."
After talking to himself, Lu Kun removed the muscles of the elbow joint without changing his expression, and then a purple light curtain stuck to the skin and appeared on the outside of the upper arm muscles to protect them.
Then he pinched the spell with his right hand, and a purple mana fire appeared out of thin air under the bones of his left arm. As the mana deepened, this purple flame gradually grew larger, covering the forearm, including the palm.
"呲呲."
The muscles on Lu Kun's palms were not removed. They were wrapped in flames at this time. It was purely to see how long it would take to refine the muscles in his hands with the real magic fire stimulated by his tyrannical power.
A series of heart-wrenching pains stimulated Lu Kun's nerves. Ever since he perfected the Divine Sensing Technique, his consciousness and nerve induction were almost integrated with each other. Even if a grain of sand fell on him, he would be able to detect it.
The pain of the flames burning the body, after being magnified, has already exceeded the original fire-tempered body when the foundation was first established.
Lu Kun, on the other hand, did not even hum except for his face turning slightly pale. In addition to enduring the pain, he also had to observe the changes in the bones and palm muscles, and at the same time control the blood in the arm bones.
If you are not strong-willed and cannot bear the pain, this skeleton circle cannot be carved at all.
After the Great Perfection of Body Tempering, the body's recovery power mainly relies on blood. As long as the blood in this area is controlled well, then without the existence of recovery power, the bones will be slowly softened by calcining, meeting the requirements for depicting the spirit control circle.
.
As time went by, the muscles in the left palm were gradually destroyed, and the blood supply was reduced. In addition, Lu Kun consciously lowered the defense of the muscles, and the palm muscles became extremely fragile.
"As expected, it seems that bones are the most suitable to be refined into magic weapons. Other parts of the body, muscles, and internal organs, at least in a short period of time, cannot possibly reach the strength of bones."
He became more and more confident in the path of the Bone Treasure Period.
Lu Kun then reduced the flame to the size of his fist and focused on burning the wrist joint, which is the epiphysis at the larger end of the radius.
About half a day later, layers of faint red light appeared on Lu Kun's arm bones, which had become extremely hot.
"about there."
Lu Kun used his right hand to cast a spell on a jade bottle on the ground. Under his control, part of the blood marrow powder in the bottle turned into a complex array, surrounding the epiphysis.
Then he put away the flame, and the arranged blood marrow powder rushed towards the softened radial epiphysis under the control of his powerful spiritual consciousness.
It sank directly into the bones.
"Buzz."
A vague miniature magic circle appeared at one end of the radius, and then Lu Kun released the restriction on the radius's magic power and blood, allowing the magic power to flow into the radius through the elbow joint.
Then his consciousness activated the spirit-controlling array.
After closing his eyes and feeling it for a while, Lu Kun said with satisfaction: "The control force is stronger than the fascial position. The effect of this spirit control array is related to the material it carries. My bones are stronger than the muscle fascia, so of course the spirit control effect is better.
"
Then he took out the thunder ball with his right hand and placed it on the bone palm of his left hand. The magic power was transmitted to the bone palm through the radius bone and then injected into the thunder ball.
"I carved the spirit control circle at this joint, and I can completely control all the mana in the palm, without the previous problem of being blocked by the joints."
"This part is fine, then the next part is the epiphysis of the ulna that connects to the elbow joint."
Afterwards, Lu Kun spent half a day as before, carving out the spirit-controlling array at this location. After a whole day, he finally finished carving out the array on the forearm bone.
After the small arm's carving, Lu Kun gained a deeper understanding of this idea.
Bones and fascia are indeed different. If he wanted to carve the spirit control circle, it would be best to carve it at the epiphysis of a thick bone.
In addition to the bones connecting the joints, it is also because there is a large amount of bone marrow inside, which allows Lu Kun to have stronger control over the body's blood.
"Let the muscles in this area grow first, and then carve the next area."
Lu Kun sat cross-legged and began to run the Thunder Control Body Refining Technique that he had perfected. The rich spiritual energy around him rushed into his body. After being transformed by the bone thunder seal, it formed a stream of pure thunder-attribute magic power, which wandered in his body.
.
Lu Kun converted most of his mana into blood mana, which rushed toward his left forearm, which had lost all muscle. Bloodshot streaks suddenly appeared on the surface of the two forearm bones that were originally pale and without a trace of blood.
These blood threads are densely covered on the bones, making people feel a breath of new life, and a red light also appears at the fracture of Lu Kun's upper arm muscles, and this red light gradually connects with the blood threads on the forearm bones.
Gradually, the entire forearm was enveloped by a rich red light, and all the energy and blood in his body surged into the forearm.
When Lu Kun's body was injured in the past, it was just a wound on the muscle. If the bones were involved, it was just some cracks. The body was not missing, so he recovered very quickly.
White bone muscle regeneration is different. It uses the memory of the physical body and the strong recovery power of Qi and blood to forcibly grow the lost muscles.
In this way, Lu Kun maintained a state of cultivation in the cave, no, it should be said to be a state of healing, with a steady stream of new blood flowing towards the red light on his forearm.
The red light became dimmer as time went by, and something gradually grew out of it.
It wasn't until the seventh day that this red light disappeared, revealing the new forearm muscles and skin inside. The surging and powerful thunder-attributed mana poured into the forearm muscles, allowing his physical mana to return to its optimal state.
Unlike traditional immortal cultivators, if Lu Kun loses one piece of muscle on his body, his magic power will drop by one.
For ordinary monks, after entering the Nascent Soul stage, there are some spells that can give birth to arms, but those arms are just the fleshy bodies of ordinary humans, and have nothing to do with their magic power.
If some demon cultivators with strong physical bodies saw Lu Kun's white bones growing muscles, they would definitely be horrified. The regeneration of a powerful physical body is the demon clan's top innate magical power.
"Yes, the next step is the humerus of the left arm. As for the humerus, the epiphyses at both ends are the points where the joints are connected. Then I will depict the spirit control circle at these two points."