Now that he had heard useful information, Li Qing didn't stay for long. Before leaving, he bought five more high-level earth-attribute demon beast inner pills. He originally had four of these Inner Pills, but if he wanted to cultivate to the first turn of the Nine Transformations of the Divine Elephant, this material would be a bit insufficient, so he had to buy more.

The number of demon beast inner pills in the Eight Desolation Treasure Building is very large, and there are countless materials of all kinds, so naturally there will be no shortage of these high-level inner pills.

After buying these things, Li Qing left contentedly and went to Yuguangzhai.

The location of Yuguangzhai is a few hundred meters away from the Eight Desolation Treasure Building, and it is only a few steps away. When you go inside, you can see that it is full of all kinds of jade, and there are no other kinds of goods.

Li Qing directly found the shopkeeper here and asked, "I want to buy white chalcedony, I don't know if there is anything here?"

The shopkeeper rolled his eyelids, glanced at Li Qing, and said lightly: "Not for sale!"

It doesn't sell?

Li Qing asked, "Why don't you sell it?"

"We will use this thing ourselves, and leave it to the family to cultivate future generations, and we will not sell it to you. The shopkeeper said with his head bowed. White chalcedony has the effect of washing the marrow and removing hair, improving the physique, and is indeed an elixir used to cultivate offspring.

"I'm willing to pay a high price to buy it, can't I?" Li Qing didn't give up.

The shopkeeper looked a little impatient, waved his hand and said, "We don't lack this spirit stone, so we won't do this business." Let's go!"

The old man's attitude was so bad that Li Qing couldn't help frowning, but he still patiently continued to ask, "Is there really no way?"

"No, don't waste your efforts. The white chalcedony is all in the family treasury, Yuguangzhai doesn't have this thing at all, and no matter how much money you pay, it's useless!" the old man said coldly, turning away and ignoring him again.

"I see. Li Qing turned around and left. Although this old man's attitude is extremely bad, Li Qing will not be as knowledgeable as him, and it will only be a waste of time to entangle.

Since the Wu family is unwilling to sell, there is no way to force it. Although he urgently needed it, it was impossible for him to come to the door and beg others.

To increase his strength, what he wants is to be at ease and have a good mind, Li Qing will not put the cart before the horse and do what he is unhappy about.

Fortunately, I have already obtained a white chalcedony, and this time it is not empty-handed. Since you can't buy more white chalcedony for the time being, it's better to go back and try refining a body casting spirit liquid first and see how the effect is.

However, in order to prepare the spiritual liquid, the necessary utensils must still be available, such as some kind of alchemy furnace, medicine mortar, medicine pestle and other things.

Li Qing walked around the street and quickly bought all these things. Seeing that it was already afternoon, it was not early, so he went back to Liufu.

........

After returning to the Cuizhu Garden, Li Qing immediately began to refine the casting body spirit liquid.

Although it was not too difficult to prepare this spiritual liquid, it was much simpler than real alchemy. But this process is also very complicated, and there are more than 100 kinds of medicinal materials alone, which can be seen.

He was not in a hurry to start immediately, but studied the formula first, and if there was anything he didn't understand, he would go to the Medicine King Dictionary until he fully understood.

There is no room for sloppiness in this kind of thing, otherwise it may lead to the loss of all previous achievements.

It took him an hour to fully understand the contents of this recipe, and he was sure in his heart before he really started to do it.

First of all, the first step is to prepare before preparation, and all the herbs need to be processed once. The amount required for each herb is fixed, how many grams of this herb is needed, and how much money is needed for that herb, which must be weighed clearly in advance.

In addition, some herbs need to be ground into powder, and some herbs need to be cut into slices, which are strictly regulated, and there is no sloppiness at all. This is a tiring task, and it is extremely time-consuming to dispose of so many medicinal materials according to the regulations.

That high-grade Inner Pill also had to be ground and powdered, but the Inner Pill was very strong, and Li Qing took a lot of effort to complete this. There are also some medicinal materials that need to be put into the medicine furnace to be refined, Li Qing doesn't know much about these, although he has specific operation methods in his hands, but he still failed a few times before he successfully refined.

In the end, it took him three hours to finish all the materials.

By this time, it was completely dark.

Li Qing was sweating profusely, looking at the processed medicinal materials placed on the ground, there were a total of hundreds of auxiliary materials, three core materials, all over the ground, and couldn't help but smile bitterly: "Refining medicine is really a delicate job, you can't make the slightest mistake." In my strict sense, it's not alchemy, it's dispensing, and I feel so difficult, I really don't know what the real alchemy will be like. ”

After doing this, I feel much more tired than fighting a big fight.

The industry of alchemy is very mysterious, and everyone in the world thinks that alchemy is a very magical thing. In Li Qing's previous impression, the alchemist used the supreme alchemy technique to turn decay into magic, and he could easily refine a furnace of treasure pills.

Now it seems that this is completely a technical job, meticulous work, and requires constant practice, how can it be so exaggerated as the world thinks.

After processing all the medicinal materials, the next step is to start the real refining of the casting body spiritual liquid. This process is relatively simple, you only need to follow the recipe, put the processed medicinal materials into the medicine furnace in order to refine, and then master the heat and time.

This is also the reason why Li Qing dared to do it himself, because it was indeed not too difficult, and it was much simpler than real alchemy.

"Qingxuanhua, dew grass, reed root......" He kept putting the medicinal herbs into the medicine furnace according to the recipe.

The flame under the furnace is the flame produced by the Purple Sun Flame Stone, and the temperature is extremely high. Ordinary flames cannot meet the requirements of alchemy, and special flames are required.

It can be seen that the herbs gradually melt in the furnace and merge with other herbs to produce a wonderful reaction.

Generally speaking, this is the most difficult step in refining medicine, and it often fails, and eventually refining the waste pill, and all the previous efforts are wasted.

But this recipe is relatively simple, there is no need to refine it into an elixir, it only needs to boil out the spiritual liquid, and there is no need to worry too much about failure. Unless you are really careless, the success rate is very high.

Li Qing naturally couldn't be careless, staring at the medicine furnace all the time, controlling the time and heat, and being very cautious.

Finally, after almost two hours of tempering, the refining was over. Li Qing nervously opened the lid of the furnace, and a fragrance came out, only to see that there was a turquoise viscous liquid left inside, crystal clear.

"It's a success!" Li Qing couldn't help but breathe a sigh of relief, and a joy of success rose in his heart. According to the recipe, the refined spiritual liquid is turquoise, exactly the same as the mass in front of you, and there should be nothing wrong with it.

He took out this cloud of turquoise liquid, wrapped it in true qi, and held it in his hand to look at it carefully. I feel that there is a huge and mysterious life energy contained in it, faintly shining and flashing, which is intoxicating.

This mass of spiritual fluid is not taken directly, but is diluted into water and then used to soak the body. And such a lump of liquid can be divided into multiple uses. Every time you practice, you only need to put a small lump of liquid into the water, and you don't need to use it all, otherwise it will be wasted.

Li Qing planned to divide this mass of liquid into five uses, that is, it would only take less than ten days of cultivation at most to be used up. This can't help but make him sigh, this thing is too expensive, and only rich people can afford it. Fortunately, he didn't lack spirit stones, otherwise he wouldn't be able to cultivate with his divine skills in hand.

........

The night was getting deeper.

I didn't expect it to take so long to refine the medicine once, seeing that the moon in the sky was already hanging high, and the white moonlight passed through the bamboo forest, reflecting mottled broken shadows.

In the dead of night, it is a good time to cultivate.

Li Qing's heart is eager to try!

He went to fetch a large bucket of water, and then evened out one-fifth of the casting spirit liquid, dripped into the water, and suddenly the large bucket of water turned a faint green.

Li Qing quickly closed the door, and without hesitation, stripped naked, and then jumped into the barrel.

He sat cross-legged in the barrel, crossed his hands in front of him, forming a strange handprint, his eyes closed, and his breathing was short, slow and fast, as if there was a regular rhythm.

He was running the Nine Turns of the Divine Elephant Divine Skill, absorbing the mysterious energy in the water.

The cultivation of the Nine Turns of the Divine Elephant is achieved by carrying the power of qi and blood throughout the body. This is different from the Ziyang Fist Method, which is cultivated by constantly repeating the practice of the Fist Technique and absorbing the Purple Yang Qi between heaven and earth. However, the nine turns of the divine elephant only need to sit quietly in the spiritual fluid, and there is no need to exercise.

There are various methods of refining the body in the world, and each one has its own unique characteristics, and it cannot be generalized. However, the method of refining qi is very unified, and the general outline of cultivation is basically the same, and everything changes without leaving its sect. This is due to the reason of the Infinite Dao Ancestor, and the method of refining qi was converging and sorting out by him, and finally achieved complete unification.

The green factor in the water continued to flow down the pores of the skin and was absorbed into Li Qing's body, combining with the power of its qi and blood, undergoing wonderful changes and transforming the body.

"Boom!"

The power of qi and blood in his body became stronger and stronger, just like a rushing river, quickly moving his whole body, washing his body, as if all the impurities on his body were washed away and became extremely pure.

After this operation, his physique has undergone tremendous changes, his muscles have become tighter, his meridians have become tougher, and his blood contains explosive power!

Li Qing only felt that his body was extremely comfortable, greedily absorbing the energy in the water and integrating it into his blood.

Time was slowly passing, and he was cultivating without sleep or food, and the green spiritual liquid in the original barrel became lighter and lighter......

The night passed, and when dawn came, the east was white.

Li Qing opened his eyes and breathed a long sigh of relief. At this time, the spiritual liquid in the wooden barrel had completely turned into a transparent color, and all the energy contained in it was absorbed into his body.

After a night of rest, Li Qing not only did not feel tired, but was full of energy and radiant.