After leaving the teahouse, Li Qingshan wandered around the shops in the city to buy the elixir needed for body refining.

The minimum requirements for refining the elixir are all more than five hundred years old, and it is still a physical strengthening class, it is not easy to find, and after shopping around all the shops in Immortal Palmetto City, Li Qingshan only found a few plants.

It wasn't until evening that Li Qingshan returned to the cave.

After feeding the mirage silkworms and handling chores, Li Qingshan walked into the stone room and began to comprehend the physical refinement technique.

The body refining technique is the same as the qi refining technique and the spirit refining formula, and there is nothing too esoteric, perhaps this is the so-called Dao Zhijian.

Refining the body is different from refining qi, refining qi from the inside out, cultivating the meridian qi sea, and refining the body from the outside to the inside, cultivating skin, flesh, blood and bones. Therefore, qi refining is done by taking pills, while refining is by taking medicinal baths.

Although the two are very different, they complement each other, and refining qi can also strengthen the body, but it is relatively slow. And refining the body can also enhance the meridian qi sea, but the effect is not as significant as that of refining qi.

There are only three realms of refining the body, which are the mortal body realm, the spirit body realm, and the heavenly and human realm.

Everyone is a mortal body realm, with the improvement of qi refining cultivation, the physical body will also continue to improve, if the monk is cast into a primordial infant, the physical body can also enter the spiritual body realm under the subtle transformation, and the body refining method is to let the monk's physical body advance in advance.

After refining the body and cultivating into a spirit body, the body will be like a demon beast, and the ordinary magic weapon is difficult to hurt, and the fists and feet will have the power of the magic weapon.

And after refining the body to reach the realm of heaven and man, the physical body is already not bad, the magic weapon is difficult to hurt, and crossing the void is just an idle thing, and you can travel all over the world without aura. But it is too difficult to reach the realm of heaven and man, it is basically impossible to achieve, according to the description of the body refining technique, it takes at least tens of millions of years of elixir, I am afraid that I can't find so many ten thousand years of elixir if I turn over the entire heaven and earth. The body refining technique is not an exclusive exercise of the Taixu Sect, there are many rumors in the outside world, if it is easy, it will not be rare for people to cultivate.

Cultivating the body refining technique first requires a giant tripod, which can be used for the monk's medicinal bath, then needs an earth fire for steaming, and finally a huge number of heavenly and earthly treasures, and the body realm is better to strengthen the body.

The method of cultivation is also very simple, throw the heavenly and earthly treasures into the tripod, add a large amount of water, and then steam, the monk sits in the tripod, and the body can absorb the medicinal power.

Li Qingshan once again took out the qi refining technique and the spirit refining technique, and seriously participated in the study.

After a long time, Li Qingshan seemed to have an understanding.

The last realm of the five realms of qi refining is to transform into a god, although Li Qingshan doesn't know much about refining the body, but he knows that refining the body can also strengthen the divine soul, maybe the root of cultivation is refining the god, and refining the qi and refining the body are just auxiliaries.

However, none of this is important to him at the moment, the important thing is to restore his divine sense, and only by recovering his divine consciousness can he be sure that he will succeed in refining the Hua Pill.

Early the next morning, Li Qingshan came to the engineering institute.

Li Qingshan and the lean old man in the institute can be regarded as old acquaintances, and after paying ten spirit stones, the old man opened the door of the cave and let Li Qingshan enter by himself.

"The third room, you can go by yourself. ”

Li Qingshan nodded and walked into the tunnel.

Refining the body is not as good as alchemy, and it takes a long time to cultivate, so Li Qingshan directly rented it for ten days.

Entering the Earth Fire House, Li Qingshan took out the furnace tripod obtained in the secret realm of Taixu Gate and placed it at the Earth Fire Jet Port.

This furnace tripod is large enough to accommodate his body, and it has not been damaged for thousands of years in the fire house of the Taixu Secret Realm, which can just be used to make a medicine tripod.

Li Qingshan used the water method and injected almost eight points of spiritual water into the furnace.

The water temperature slowly rose, and when the water boiled, Li Qingshan took out more than ten kinds of elixirs, put them in the tripod, and covered the tripod cover.

Of these elixirs, four were purchased in Immortal Palmetto City yesterday, and the others were obtained in the Taixu Secret Realm, and the medicinal age was more than five hundred years.

The five-hundred-year-old elixir is enough to refine the elixir in the late stage of foundation building, but it can only be used in the early stage of the mortal body realm when used for body refining, which shows the difficulty of refining the body.

In addition to the age of the medicine, there are no specific requirements for the elixir in the refining body, whether it is the type or quantity, the monk can freely match, the more the quantity, the better the effect will naturally be, and the more types, the more comprehensive the effect will be.

Li Qingshan's more than ten kinds of elixir are not many, but the types are very rich, basically there is only one elixir.

Li Qingshan didn't care how much these elixirs could allow him to enter the realm in body refining, what he cared about was divine thoughts, whether he could give birth to divine consciousness again was a matter of one move, and he didn't know how long it would take to collect so many body refining elixirs next time.

Half an hour later, Li Qingshan closed the ground fire jet mouth.

After another half a moment, when the water temperature was about to reach the temperature that his body could bear, Li Qingshan opened the lid of the Earth Fire Jet again, revealing only a flamethrower.

When the lid was lifted, the fragrance of medicine came to his face, Li Qingshan took off his clothes and dived into the ding.

Opening the acupoints of the whole body, Li Qingshan absorbed the medicinal power released by the elixir in Dingzhong according to the method of refining the body.

Unlike alchemy, these elixirs are not refined, they do not remove toxicity, and when absorbed, they are inhaled into the body along with the toxicity.

Li Qingshan only felt tingling pain and numbness all over his body, which was several times more painful than when he was cultivating the technique of melting gold and turning water.

The poison of the elixir kept destroying Li Qingshan's body, and the medicinal power kept restoring the destroyed body.

I don't know how long time has passed, the water in the ding is less than a minute, and it has turned black and brown, the Chinese medicine incense in the earth fire house has long disappeared, and there is only a strong stench in the air.

Li Qingshan opened his eyes, his face showed a look of joy, he didn't know what the effect of this refining was, but his divine sense was born again, and his divine mind was also strengthened, in this fire house, he could see the scene outside the courtyard, which had far exceeded the distance of one hundred zhang, almost two hundred zhang.

Although he didn't have much contact with the Foundation Building Cultivator, Li Qingshan also knew that his divine thoughts at the moment had reached the level of the middle stage of Foundation Building.

Li Qingshan knew too little about the cultivation of the divine soul, so he could only blame it on the rumors in the cultivation world. When he cultivated the Divine Technique, his Divine Thoughts doubled, and now they have doubled, maybe every time he was born with Divine Consciousness, his Divine Thoughts could be enhanced, but he didn't dare to try this method anymore anyway.

Smelling the foul smell in the air, Li Qingshan jumped out of the medicine tripod, used the water method to clean the dirt off his body, and put on a robe.

The earth fire house is obviously not a good place to clean the medicine tripod, Li Qingshan directly covered the medicine tripod, put it in the storage bag, and then walked out of the earth fire house and came to the entrance of the cave.

Pressing the button next to the cave door, the door opened, revealing the figure of the lean old man.

"Five days after the deadline, make up five spirit stones. The lean old man said lazily.

It turned out that fifteen days had passed, and Li Qingshan had taken out five spirit stones and handed them to the other party, heading out of the island.

The filth in the tripod cannot be disposed of in the cave, and it is better to pour it into the sea.