In the next few days, under the guidance of Yang Chengzhi, the people in the compound basically mastered the basic essentials of Taijiquan, and although they could not be said to be natural, they could at least be able to do it in a good way.

On this day, after Yang Chengzhi practiced Tai Chi with everyone for more than an hour, he said hello to the people, saying that he would try to refine the pills, and don't disturb him if he has nothing to do.

Listening to Yang Chengzhi's refining pills, everyone couldn't help but get excited, in the past few days, they have only realized the power of the acquired level master from Yang Chengzhi, and they all want to improve to the acquired level.

Under the longing gaze of everyone, Yang Chengzhi entered the cellar in the backyard, locked the cellar door, and cleaned up the set of tools he brought back from Yanjing.

Looking at the special medicine furnace that was quickly cleaned, Yang Chengzhi sighed, when he was in Yanjing, he was still happy for a long time when he saw this special medicine furnace.

But after going to the Red Stone Cliff Taixuanguan, his sense of superiority with a special medicine furnace disappeared without a trace, and after reading the ancient books treasured by Ge Dao Ancestor, he knew that he was a frog at the bottom of a well.

The pill he refined when he was in Yanjing was not called alchemy at all in ancient books, and the method of refining was just the basic technique for practicing the introduction to alchemy, and to put it bluntly, it was what ordinary people called boiling medicine.

The alchemist refines the pill by putting the whole herb into the alchemy furnace, refining the essence of the herb with the temperature of the charcoal fire and depositing it at the bottom of the pill chamber, and the remaining residue is discharged into a small dish outside the alchemy furnace that is specially used to hold the residue.

And the pills he used to refine when he was in Yanjing were to use chemical methods to extract the essence of the medicinal materials, and then boil them, and the essence refined by this method was at least three to forty percent less than the essence of the whole medicinal herb.

And the pill made by which method he boiled would lose at least forty percent of its medicinal properties, and in this way, the pills he refined would lose at least seventy percent of its medicinal properties, which was not a real alchemy at all.

The pills that were really refined, the medicinal properties of various drugs were lost by at most two percent, and the pills he refined in Yanjing were not comparable to the pills he really refined at all.

In the ancient books treasured by Ge Dao Ancestor, it is said that to refine the elixir, there must be an alchemy furnace for alchemy, which is made of special metal that has been soaked in multiple precious Chinese medicines.

The alchemy furnace is divided into four types: heaven, earth, Xuan and Huang, among which the heaven-level alchemy furnace can refine the legendary elixir that can make people immortal, and the gossip furnace used by the legendary Taoist ancestor Taishang Laojun is the heaven-level alchemy furnace.

The yellow-level alchemy furnace is the lowest level of alchemy furnace in the alchemy furnace, this kind of alchemy furnace is generally made of very rare black gold, and the pill refined by the yellow-level alchemy furnace can preserve eighty percent of the medicinal properties of the drug.

For example, Ge Dao Ancestor has a yellow-level alchemy furnace made of black gold, and I heard Ge Dao Ancestor say that this yellow-level alchemy furnace was exchanged by Ge Dao Ancestor's master for ten five-hundred-year-old ginseng from a down-and-out alchemy family.

In ancient books, it is said that the alchemy furnace is divided into four layers, and the innermost is the Dan room, which is the main component of the alchemy furnace, and all the medicinal materials must be refined in this place to finally become Dan.

The second layer is the liquid cooling room, where the alchemist can adjust the temperature in the pill room through the liquid cooling room, so as to avoid the failure of the alchemy due to the high temperature of the pill.

The third floor is the fire chamber, in which special charcoal is added to warm the herbs in the chamber to melt the medicine, and the alchemist can control the size of the fire in the chamber through the vents in the chamber.

The outermost layer is the exterior of the alchemy furnace, which is usually polished with some rare metal or other durable things, and then carved on it some images from other Taoist legends, such as Bagua.

Ge Dao Ancestor said that a good alchemy furnace can greatly increase the proportion of Cheng Dan, and if you use a Xuan-level alchemy furnace to refine a yellow-level pill, at least the success rate can be increased by three percent.

But the alchemy furnace in front of him may not even be a yellow-level alchemy furnace, and it is like a large incense burner with a lid.

Looking at the alchemy furnace in front of him, Yang Chengzhi was thinking about when he would design a heaven-level alchemy furnace by himself, and then he would be able to refine it into the legendary elixir that could make people immortal.

But this is just a thought, now he doesn't even have a yellow-level alchemy furnace, let alone the kind of alchemy furnace that can only appear in legends.

Thinking of designing the alchemy furnace by himself, Yang Chengzhi's heart moved, the medicine furnace in front of him, which was not a regular alchemy furnace, was cast by his uncle Zuo Yaozu at that time.

Although the design of this medicine furnace is much simpler than the alchemy furnace in ancient books, the material of the casting medicine furnace should at least be able to reach the yellow level of the alchemy furnace. After all, the modern chemical process is much stronger than in the past, and the metal that is refined contains at least a lot fewer impurities in the middle.

If you draw the drawings yourself and ask the uncle to find someone to cast a modern version of the alchemy furnace that does not use charcoal fire to control the temperature with special materials, then it will not be much more convenient to refine the elixir in the future.

Thinking of this, the depression in Yang Chengzhi's heart was swept away, replaced by a deep joy, and he now thought of using the alchemy furnace he designed to refine the legendary elixir that can make people immortal in the future.

The depression was swept away, and Yang Chengzhi did not immediately take out the medicinal materials in the space for alchemy, but sat cross-legged in the cellar and began to practice the Yin and Yang Five Elements Gong.

In the ancient books treasured by Ge Dao Ancestor, it is mentioned that in order to improve the success rate of alchemy, the alchemist's state of mind is the most important aspect, and the alchemist's success rate of the pill can be greatly improved if he has a good attitude.

More than an hour later, Yang Chengzhi stood up from the ground, and now his mind was completely calm, thinking about how to refine the pill, because after all, this was the first time he had refined the pill.

After calming down, Yang Chengzhi took out a few copies of the medicinal materials of the Golden Creation Pill from the space, he didn't want to refine the Ziyun Pill immediately, because the medicinal materials needed for the Ziyun Pill are relatively precious, although other medicinal materials are precious, they can also be purchased from other places, but the Chaoyin Purple Bamboo Leaf is not a legendary artifact that can be bought with money, it takes thousands of years to grow a Chaoyin Purple Bamboo, and the newly grown Chaoyin Purple Bamboo has only twelve leaves.

If it weren't for the anti-heaven effect of his magical space, he could make the Chaoyin purple bamboo leaves grow back in a short period of time, and he wouldn't dare to waste this anti-heaven strange thing if he was killed.

And there are a lot of drugs in the space that Jinchuang Yao needs, and it can be said that he can use them as he wants, even if the medicinal materials in the space are not enough, the drugs needed by Jinchuang Yao can be purchased in the market.

He wanted to try it with Jinchuang Medicine, to see how to use this simple version of the medicine furnace to refine those whole medicinal materials into medicinal liquid, and how to take out the residue of the medicinal materials from the medicine furnace.

Yang Chengzhi cleaned the medicinal materials needed for the Jinchuang medicine taken out of the space with space water, and soaked them in space water, he thought that with the magic of space water, if the Jinchuang medicine was refined, it would definitely have a more magical effect.

Ready for this qiē, he plugged in the electric stove under the medicine stove that could control the temperature, and put the medicinal materials into the medicine furnace in the order in which the medicinal materials were recorded in the recipe of the Jinchuang Medicine recorded in the Qing Bao Sutra.

But within a minute of putting the first medicinal herb in, the medicinal herb became dry, and there was a ball of liquid medicine under the medicine furnace, and before he could put the second medicinal material, because the temperature of the medicine furnace was too high, the medicinal liquid refined by the first medicinal material turned into a puff of green smoke and drifted in the air.

Yang Chengzhi's head was dark, this didn't wait for refining, this medicine liquid was scorched and turned into nothing, that is, this alchemy failed, and there was indeed a medicine in the formula, so can the refined pill still be regarded as a golden medicine.

He didn't believe in this evil, so he took another medicinal herb and put it in, and when this medicinal material was just refined into a medicinal liquid, he quickly grabbed the second medicinal material, and the result was the same as just now, the second medicinal material had just been put in, and the medicinal liquid refined by the first medicinal material turned into a puff of green smoke.

Looking at the book that was not taken twice, it was recorded that a lump of medicinal liquid appeared during alchemy, which made Yang Chengzhi couldn't help but feel distressed.

He sat there and thought for a while, thinking that it might be because the temperature of the medicine furnace was too high, so the liquid medicine was scorched and vaporized, so he lowered the temperature of the medicine furnace, and put the medicinal materials as he did just now, and the result was the same as the previous two times, before the second medicinal material could be refined, the liquid of the first medicinal material was burned.

Next, Yang Chengzhi used various temperatures to adjust the speed of refining medicinal materials in the medicine furnace, but the results all ended in failure without exception.

Yang Chengzhi couldn't help but fall into deep thought, he couldn't think of why he used a different temperature, and he couldn't let the second medicinal material be refined, and the medicinal liquid refined by the first medicinal material was vaporized.

Looking at the pile of drug residues around him, Yang Chengzhi wondered what was wrong, and then thought about the most basic conditions for becoming an alchemist recorded in the ancient alchemy book, his heart suddenly lit up.

In the book, it is mentioned that in order to become an excellent alchemist, the skills and eyes of the Dan master are the most important, and he was just busy adjusting the temperature of the medicine furnace, and he did not pay attention to these two basic concepts.

What is the alchemist's technique, can quickly put in the medicinal materials and control the heat, eyesight is the most important step in alchemy, if it is not clear when the medicinal materials will be refined, then how can the alchemy be successful.

Thinking of this, Yang Chengzhi adjusted the temperature of the electric furnace to about 1,000 degrees, because he knew that in ancient times, if the alchemist used charcoal to refine the elixir, the highest temperature could only go up to 1,200 degrees.

After adjusting the temperature, Yang Chengzhi put the first medicinal material in, kept his eyes on the medicinal materials in the medicine furnace, and picked up the second medicinal material in his hand and prepared to put it in.

Seeing that the original emerald green medicinal materials were gradually turning yellow under the high temperature of the medicine furnace, and a trace of medicinal liquid gradually oozed from a small section of the medicinal materials, Yang Chengzhi put the second medicinal material into it.

After the second herb was put in, he reached out and picked up the third herb, and saw that when the liquid of the first herb in the herb had just dripped at the bottom of the herb, the second herb had turned yellow, and the liquid had also seeped out of the herb.

Yang Chengzhi was overjoyed, he finally knew why those few times failed, because he didn't wait for the liquid of the second medicinal material to be refined, and the liquid of the first medicinal material was vaporized because there was no new liquid dripping after too long.

Just when he was stunned, the liquid of the second medicinal herb dripped at the bottom of the medicine furnace, but his third medicinal material was not put in, and in the blink of an eye, the liquid of the two medicinal materials that dripped at the bottom of the medicine furnace turned into a puff of green smoke and drifted into the air.

However, Yang Chengzhi was not disappointed because the two medicinal liquids turned into green smoke, and his eyes showed a thick surprise, and he finally knew what was going on with the vision that alchemists must have mentioned in ancient books.

Eyesight is to let the alchemist carefully observe the refining of various medicinal materials, and if he can grasp the refining of medicinal materials, the success rate of alchemy will definitely be greatly improved.

Knowing the importance of eyesight, Yang Chengzhi quickly pinched out the residue in the medicine furnace with tweezers, cleaned the medicine furnace again, sat on the ground and practiced the Yin and Yang Five Elements Gong for a while, and then picked up the first medicinal material needed for Jinchuang Medicine again.

Because he knew the importance of eyesight and technique, Yang Chengzhi concentrated on observing the changes in the medicinal materials when he put in the medicinal materials this time.

Because Jinchuang Medicine needs thirty-eight kinds of medicinal materials, the more medicinal materials are put in, the more medicinal material residues in the medicine furnace are, and when the last few drugs are put in, because there are too many residues, this medicinal material is not refined in time, so this refining Jinchuang Medicine is also a failure in the end.

However, Yang Chengzhi was not discouraged, after cleaning up the residue, he grabbed the medicinal materials and put them into the medicine furnace, this time he stared at the medicinal materials in the medicine furnace, grabbed the required medicinal materials with one hand, and held tweezers with the other.

Every time the liquid medicine in a medicinal material is refined, the residue of this medicinal material is quickly pinched out and put aside, so that every medicinal material put into the medicine furnace can be fully refined into the medicinal liquid.

When the last medicinal material was put into the medicine furnace, Yang Chengzhi's heart couldn't help but tighten, because he knew that this was the last step in refining the pill, and if this step was done well, the pill in the medicine furnace would be successfully refined.

When the liquid of the last medicinal material dripped at the bottom of the medicine furnace and the liquid boiled, Yang Chengzhi quickly adjusted the temperature of the medicine furnace to eighty degrees.

It is recorded in ancient books that after the liquid medicine in this kind of medicine boils, the temperature of the alchemy furnace at this time is best the temperature of boiling water, Yang Chengzhi knew that the temperature of boiling water in ancient times was roughly 70 to 80 degrees, so he adjusted the temperature of the medicine furnace to 80 degrees.

Two or three minutes later, the boiling medicinal liquid gradually became viscous, and a thick medicinal fragrance wafted in the air, Yang Chengzhi was overjoyed, he knew that refining the pill this time was a success, even if it could not be refined into a pill, at least it could be refined into a pill, and the pill was only slightly lower than the medicinal properties of the pill.

As Yang Chengzhi thought, this time the refining was not refined into an elixir, but into a pale yellow medicinal foam, but Yang Chengzhi was also overjoyed when he saw the thick layer of medicinal foam in the medicine furnace.

This is the most ideal result for him to be able to refine the medicine foam of the Golden Creation Medicine, because he does not have that kind of yellow-level alchemy furnace, and it is the first time to refine the pill, and it is also the luck of the sky to be able to refine the medicine powder.

If Range Dao Ancestor knew that he had used a homemade medicine furnace to refine this elixir, he would definitely think that Yang Chengzhi had studied how long he had been refining pills. Otherwise, how could no one guide him refine the medicine powder or the pill so quickly.