Throwing aside the "Miscellaneous Records of Cultivating Immortals", Lu Kun looked at the next few books, namely "Earth Spirit Decision", "Fire Spirit Decision", and "Wood Spirit Decision", and began to read them one by one. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

Thanks to the first half a year of text study in the Iron Fist Gate, Lu Kun is relatively easy to understand these exercise formulas, just now the spiritual root has disappeared, there is no way to cultivate in person, so he can only study and study first.

These books are all about how to store the aura of heaven and earth in the body, run in the meridians, and finally convert it into mana and store it in the dantian.

Although Lu Kun couldn't cultivate after reading it, the things in these basic exercises made him understand a little, the reason why he couldn't use the spiritual energy was that on the one hand, he didn't have a spiritual root, and on the other hand, this spiritual energy was a foreign thing, not something he refined himself.

"These exercises can refine spiritual power into mana and store it in the dantian, why can't I refine spiritual power into mana, store it in muscles, store it in bones, and store it in internal organs!!"

Thinking of this, Lu Kun faintly felt that he had touched a door, "Now that King Kong is decided, it relies on spiritual energy to wash and refine the flesh, but the flames formed by the Yuan Fire Fierce Fist seem to have something to do with mana!"

Then Lu Kun immediately turned out the Fire Spirit Decision, read it carefully, and recalled the mental method of the Yuan Fire Spirit, confirming each other, holding the Fire Spirit Decision in one hand, and the red flame in the other hand from time to time, thinking of the key point, Lu Kun even threw away the book in his hand.

Yuan fire came out of the whole body, the poor black robe was burned to ashes after not long after wearing, Lu Kun sat cross-legged, after a while, the aura in his body was used up, and the flames were all extinguished, but at this time, Lu Kun's body did not have a trace of being scorched, which shows the terrible Dzogchen Vajra Battle.

After two days, Lu Kun opened his eyes and looked at his red body, a little dazed, at this moment, the aura in the muscles was all fire attribute spiritual power, and the muscles were filled with fire spiritual power, with his current physical strength, he felt a little reluctant.

In the past two days, Lu Kun used the Yuan Huo Fierce Fist and the Fire Spirit Duel, and used the Vajra Duel formula to fill the muscles with fire attribute spiritual power, but for some reason, the bones and organs were not able to attract fire attribute spiritual power.

Lu Kun began to use the Yuan Huo Fierce Fist, his right hand turned crimson, but no flames appeared, and then Lu Kun hit the rock in the courtyard, the red light flashed, and the rock exploded.

At this time, Lu Kun's Yuan Huo Fierce Fist operated more freely, allowing the fire spirit power to temporarily lurk in the muscles, and burst out the Yuan Fire at the moment of hitting the enemy, enhancing its power.

It's a pity that in the past few days of experiments, the mana that Lu Kun wanted has not been generated, and then Lu Kun began to repeatedly study the part of the fire spirit that produces mana.

"By the way, the five-colored halo of the giant arm feels like mana, how did it inspire it at that time?" Lu Kun remembered the divine power of the giant arm inspired by the essence blood, and fell into deep thought.

After another three days, on the sixth day, Lu Kun's eyes suddenly lit up, as if he had discovered something, closed his eyes and cultivated, only to see that the red light of his skin began to flow, sometimes bright and sometimes dark, Lu Kun's facial expression was extremely painful, and gradually, the muscles on his body began to twitch, as if there was a red insect drilling around the surface of his body.

It is also thanks to Lu Kun that he has experienced all kinds of extreme physical pain on the earth, and his willpower has been honed as solid as a rock, and he persevered, and after most of the day, Lu Kun's expression returned to normal, and the red color on the surface of his body has disappeared.

Then Lu Kun opened his eyes, first opened the storage bag, and took out a long knife in his left hand, which was the magic weapon of the old ghost Murong, and slashed at his right fist, and there was a layer of red halo circulating on the surface of the right fist, resisting the long knife, there was no scar, although this magic weapon was not injected with mana, but after all, it was an offensive magic weapon of an immortal cultivator!

Lu Kun's expression was surprised and happy at this time, and then he looked up to the sky and laughed wildly, waving his arms wildly, and he was extremely excited.

The first thing that is happy is that his spiritual root has appeared after five days, and with this change, it means that his spiritual root qualification will gradually improve.

Then Lu Kun combined the feeling of the five-color halo of the giant arm, coupled with the comprehension of the fire spirit, and used the day when the spiritual root appeared, he successfully converted the fire attribute spiritual power in the muscles into fire attribute mana, and stored it in the muscle fibers, although this process was extremely dangerous, and it would break his bones at any time, but fortunately, with the help of extraordinary will and divine consciousness, he suppressed the pain.

The red halo just now is the army's ability to use the contraction of the muscles to run the mana by virtue of the five-color halo of the giant arm, and use the magic power that can resist the attack of the magic weapon.

Then Lu Kun used his current mana to use the Yuan Huo Cracking Fist, the current Yuan Huo is composed of his mana, as long as he increases the output of mana, the power of the flame will increase, and his strength will suddenly increase greatly, if he wants to reach the white flame of the giant arm, as long as his mana reaches the standard.

In the days that followed, Lu Kun repeatedly confirmed the King Kong Duel, the Fire Spirit Duel, the Yuan Fire Fierce Fist, and the five-color halo, and finally created a technique suitable for him, and Lu Kun named it "Yuan Huo Refining Body Duel".

"Yuan Huo Refining Body Decision" can be said to be the follow-up exercise of Vajra Duel, the body of Vajra Ducheng is the foundation, only at this time can the body be able to withstand the tempering of fire spiritual power and store fire attribute mana.

This refining body is divided into two cultivation processes, one is the fire spirit power quenching process, at this time, it is necessary to constantly use the frequency changes of the physical body to absorb the fire attribute spiritual power into the body, repeatedly quench the physical body, and improve the strength of the physical body, the second process is to convert the fire attribute spiritual power into fire attribute mana, Lu Kun can reasonably arrange the cultivation according to the situation of his hidden spiritual root.

In addition, there are three major martial arts, or three supernatural powers, one of which is the Yuan Huo Fierce Fist, and the other is the red halo, Lu Kun named it "Yuan Huo Cover", and the mana is sufficient to operate throughout the body.

The third is the "Yuan Explosion Step", when Lu Kun can explode the Yuan Fire at the moment of hitting the target, the instant explosive power is greatly increased, just like the earth's rocket, at present, Lu Kun's body can fully withstand this speed, and now with the help of extraordinary eyesight and divine sense, the attack can completely keep up.

After this set of refining body decisions was created, the army felt that his exercise would definitely be able to break through the foundation and improve his longevity.

This refining body decision, at this time, Lu Kun can only create the first part, refining muscles, according to his conjecture, the future is to refine bones, blood, and organs, until the whole body is full of mana.

Now his muscle mana is not saturated, so in the next time, Lu Kun began to cultivate this Yuan Huo Refining Body Duel, striving to cultivate the maximum mana that his current physical body can hold.