Looking at the King Kong in his hand, Li Yunfeng was overjoyed, and flipped through the books in the imperial study, in order to pass the time and learn something from the books by the way, he didn't expect to find that King Kong was not bad magic.

"The author is the old man of Tianchi, isn't King Kong bad magic, not the stunt of Shaosen Temple. Or is the King Kong not bad magic skill praised by the world, not this one in my hand, but the mixed yuan boy skill of Shaosen Temple? ”

After reading the Vajra Incorruptible Divine Skill word for word, Li Yunfeng felt more and more that the Vajra Incorruptible Divine Skill in front of him was not the Vajra Incorruptible Divine Skill among the seventy-two stunts of Shaosen Temple. The two exercises have the same name but very different contents.

King Kong represents indestructibility in Buddhism, mixed yuan boy gong is a secret book of body protection, practice it to the fullest, the body is as indestructible as King Kong, perhaps this is the Shaosen Temple mixed yuan boy gong, known as King Kong is not bad magic reason.

"The old man of Tianchi's Vajra is not bad, in addition to the four medicinal soup recipes, it is also divided into four layers of realm, the first layer is copper skin and iron bones, the second layer is rigid and soft, the third layer is from the outside to the inside, and the fourth layer is the undefeated golden body."

After secretly pondering for a while, Li Yunfeng was overjoyed, there were many medicinal materials for boiling four pairs of medicinal soups, and there were many in the palace medicine storehouse, and King Kong was not bad and the magic skill was also a mastery of external strength, and there was no need to carry any internal force, true qi and the like.

"There has been no opportunity to break through to the early stage of the transformation of strength, during this time, I practiced the Yijin Sutra, the Bone Sutra, and the Pulp Washing Sutra in the morning, and every night I practiced the Maiden Heart Sutra with those superb foreign girls, and my physical potential has accumulated a lot."

After thinking about it, Li Yunfeng walked out of the imperial study quickly, stepped into the palace medicine storehouse, and put the medicinal materials for boiling four pairs of decoctions, as well as those precious medicinal materials that were full of years, into the space inside the Kunlun Mirror.

"The decoction of copper skin and iron bones has finally been boiled."

Glancing at his watch, Li Yunfeng took off the medicine jar, and after cooling it for a few minutes, he held the medicine jar with both hands and drank it with a gurgling face, forcibly drinking the bitter, spicy, and pungent medicinal liquid.

Referring to the movements of the first layer of copper skin and iron bones, he practiced with anticipation, and in an instant, he practiced the first layer of the Vajra Incorruptible Divine Skill to the entry realm, and he was pleasantly surprised, and he was very puzzled in his heart.

"By the way, I have practiced the exercises of the Yi Jin Sutra, the Bone Refining Sutra, the Pulp Washing Sutra, the I Ching, and the Pulp Washing for about three years, and the strength and toughness of the muscles, bones, flesh and blood and internal organs are more than ten times ...... ordinary people."

Seeing that the medicinal power in the copper skin and iron bone medicine soup was absorbed by himself, and he noticed that the strength of his body had increased a little, Li Yunfeng smiled heartily, and found fourteen medicine pots, and he boiled fifteen pairs of medicine soup at a time.

He is proficient in traditional Chinese and Western medicine, his theoretical knowledge is comparable to that of a miracle doctor, and he knows whether the medicinal soup is poisonous or not, and what side effects there are.

"In less than four minutes, I can absorb the medicinal power of a pair of decoctions, boil a pair at intervals of four minutes, just enough to take medicine and practice continuously, maybe I can practice the copper skin and iron bones to perfection today."

With the passage of time, a pair of decoctions used to cultivate copper skin and iron bones were boiled out by him one after another, drank a pair of decoctions, practiced for a few minutes, drank a pair of decoctions, and practiced for a few minutes.......

"King Kong is not bad, the first layer of copper skin and iron bones are small."

"King Kong is not bad, the first layer of copper and iron bones has been completed."

"King Kong is not bad, the first layer of copper skin and iron bones of the divine skill is complete."

After cleaning the fifteen medicine jars, Li Yunfeng took out a pair of rigid and soft medicinal materials and boiled them intently.

"This smell is so bad that you don't have to think about it to know that this medicine must be very bitter."

Picking up the medicine jar and drinking it all, Li Yunfeng practiced the second layer of the King Kong Incorruptible Divine Skill, which was rigid and soft.

"After digesting a pair of medicinal soup in about nine minutes, the toughness of the body has become a little stronger, and six pairs of medicinal soup are boiled at a time."

After putting six medicine jars and adding water and medicinal materials in turn, Li Yunfeng continued to drink, boil, and practice medicine......

"King Kong is not bad, the second layer of rigidity and softness has entered as you like."

"King Kong is not bad, the second layer of magic is rigid and soft, and it is small at will."

"King Kong is not bad, the second layer of divine skill, rigidity and softness, can be achieved at will."

"King Kong is not bad, the second layer of rigidity and softness is complete."

After pouring out all the medicinal soup in the remaining medicine jars and cleaning the medicine jars one by one, Li Yunfeng began to boil and practice the medicinal soup from the outside in.

"The third layer of the Vajra Incorruptible Divine Skill has been introduced from the outside in, and the strength and toughness of my internal organs have been improved a little, and in just a few hours, I have practiced the Vajra Incorruptible Divine Skill to the third layer, is it the reason for the accumulation?"

The Yi Jin Jing focuses on improving the strength and toughness of the tendons and veins, and the Bone Refining Jing focuses on improving the strength and toughness of the bones. The Pulp Washing Sutra can transform the blood, which in turn will improve the life level of the cultivator. Practicing the three exercises strengthens the body and increases its potential.

Practicing Vajra is not bad for divine skills, and it can improve the strength and toughness of the cultivator's body. To a certain extent, the Vajra is not bad magic and the Yi Jin Sutra, the Bone Calcining Sutra, and the Pulp Washing Sutra are somewhat similar, so it is normal for him to quickly become Vajra not bad divine skills.

"King Kong is not bad, and the third layer of divine skills has become small from the outside in."

"King Kong is not bad, and the third layer of divine power has been completed from the outside in."

"King Kong is not bad, and the third layer of the divine skill is completed from the outside in."

Li Yunfeng, who had been sleepless all night, practiced the King Kong Immortal Skill to the third level of perfection, and he was excited, so he did not stop there, but took out a pair of medicinal materials while the iron was hot.

"It took nearly half an hour to absorb a pair of medicinal soups, and the fourth layer of the undefeated golden body finally got started."

Boiling two pairs of undefeated golden body medicinal soup at a time, Li Yunfeng once again continued to drink medicine, boil medicine, and practice.

He has practiced the Yi Jin Sutra, the Bone Sutra, and the Washing Pulp Sutra for more than three years, and he has also practiced the I Ching and Washing the Pulp from the Song brothers for about two years......

"My foundation is several times stronger than ordinary people, and the accumulated potential is also a lot, if it weren't for this, if you want to make King Kong not bad and practice to an undefeated golden body, even if you are a gifted person, you have to practice hard for three years and five years."

Three hours later, he had cultivated the fourth layer of the Vajra Incorruptible Divine Skill to the fullest.

Six hours later, his Vajra Divine Skill was not bad, and he broke through to the fourth level of perfection in one fell swoop.

"In just thirty hours, I have practiced the Vajra Immortal Divine Skill to the highest level, is it that my martial arts talent is amazing?"

Thinking about it carefully, the self-satisfaction in Li Yunfeng's heart quickly disappeared, and he secretly guessed that the reason why King Kong was not bad and achieved his divine skills quickly was either because he had cultivated the Yijin Sutra...... Washing the marrow Sutra, either he has practiced at the bottom of the sea, or he has been practicing the Heart Sutra of the Imperial Maiden.

If he hadn't obtained a lot of precious medicinal materials from the palace medicine storehouse, he would have to practice the Vajra Incorruptible Divine Skill to the highest level, and he would have to practice hard for at least a year and a half, of course, there is a world of difference in the cultivation efficiency of different environments.

Summoning the light gate back to the modern era, his heart moved, and he appeared in front of the fist strength testing machine.

"This modified boxing strength testing machine has a maximum boxing force of 10,000 kilograms."

Looking at the boxing strength testing machine, Li Yunfeng stepped forward with a punch, and after a loud bang, five thousand eight hundred and thirty-two appeared on the display screen.

"More than 5,800 kilograms, an increase of more than 3,000 kilograms from last time."

The waist and horse are one, integrating the strength of the whole body, and it is another punch, with a loud bang, the sound of clicking, on the high-strength steel plate, there is a deep fist print, the display screen is dim, and it is obvious that the fist testing machine was broken by him.

"If there is no accident, after I integrate the strength of my whole body, I can hit more than 10,000 kilograms with one punch."

The figure disappeared in a flash, Li Yunfeng came to the speed measurement runway, stepped on the induction board with his right foot, and rushed out as fast as lightning.

"Twenty-six meters per second, three meters per second faster."

Ran again with Shenxing Gong, glanced at the numbers on the display screen, Li Yunfeng was very satisfied, and silently calculated, he found that after performing Shenxing Gong, his speed could be increased by about 20 percent.