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?The entire Lecture Room occupies less than an acre, but it is packed with hundreds of people, which shows how enthusiastic everyone is about Qingtian Sanren. Of course, not all the people here were practicing alchemy, and a large part of them just came to watch the fun.
Another quarter of an hour later, a clear-eyed old man stepped into the alchemy room and came to a small platform in the middle of the house. The high platform is not big, only two feet in radius, with a table, two chairs, and a large alchemy furnace on it.
This clear old man is Qingtian Sanren, the principal of the alchemy academy, with a foundation-building seven-level cultivation base. Because of alchemy all the year round, he always carries the fragrance of spirit grass and the burnt smell of elixir.
At the beginning of every month, when the alchemy academy will send alchemy, the alchemy room of the Dao Chuangong Hall will explain the basic knowledge of alchemy to everyone. Qingtian Sanren, as the head of the alchemy academy, will come occasionally. It is whether he has time for himself.
Qingtian Sanren will definitely not explain some basic knowledge like those low-level alchemy when they come here, but rather some relatively advanced theories. After the lecture, the people below are allowed to ask questions casually. This kind of opportunity is extremely rare and should not be missed. Therefore, many of the people who listened in the alchemy room were the younger generation who liked alchemy.
Sitting down on the chair, Qingtian Sanren cleared his throat, and said: "The jade furnace burns the life-prolonging medicine, the right path cultivates the life-long pill, I breathe in and out, and the breath is up to me. Imagining myself, in order to see the nature of the former body, the lead and mercury are handed over to the gods, and the universe is originally a group of immortals"
Qingtian Sanren recited the Dao Jue in one mouthful, and the whole alchemy room fell silent, only the voice of Qingtian Sanren reverberated around, while the people below were in various poses, some were thoughtful, some suddenly realized, and some Frowning and tangling, some people were happy, maybe they heard the key point, and some people raised their ears and looked at the stage expectantly.
Before this, Qingyang had never been in contact with the art of alchemy, and he could understand half of what he heard below, as if every sentence was inscrutable, but when he thought about it carefully, it contained the truth of heaven and earth. Techniques are even useful for cultivation, and he soon became immersed in it.
Qingtian Sanren's explanation is the sound of nature to those who listen carefully, and they don't feel that the time is passing fast. For those who have no interest, it is a torment, and they wish it would end soon. Lu Dingshan scratched his ears and cheeks, saying nothing He didn't understand, and regretted that he followed in, but Qingyang listened with gusto, becoming more and more fascinated.
I don't know how long it took, Qingtian Sanren finished what he should have said, so he said: "Anyone who has any puzzles during alchemy can ask me."
At this time, a thin middle-aged man stood up and said, "Uncle Qingtian, Uncle Qingtian, I have been studying alchemy for more than ten years. At first, I was identifying various spiritual herbs and materials, and then I tried various kinds of alchemy. I am familiar with the basic alchemy steps and methods of refining and purifying various materials. Later, I collected a lot of alchemy formulas and tried to refine a lot of pills. It can be said that I have made some achievements in alchemy, but I have A problem is still not clear."
This thin, middle-aged man is in his forties and has a third-level Qi Refining cultivation. From the whispered discussions of the people around him, Qingyang figured out the identity of this person, this person is called Chang Wubing, he was obsessed with alchemy, and even delayed his cultivation, alchemy is considered outstanding among the younger generation.
The Qingtian Sanren above seemed to have heard of Chang Wubing's name, nodded at him, and asked, "What's the problem?"
Chang Wubing said: "I have a lot of elixir recipes, and the refining of elixirs has also been successful. After countless attempts, I can't be more familiar with the refining methods, but why the success rate is still not high? Hovering between 20% and 30%?"
Qingtian Sanren on the stage smiled, and said: "Being able to ask such a question, it seems that you have not learned alchemy in vain all these years, it is because you really put your heart into it. To refine elixir, the first thing you need is the formula, the level of elixir Different formulas have different formulas. The higher the level of pills, the more complex and difficult to understand their formulas. For example, the nourishing qi pill taken at the pulse-opening stage and the Qi-gathering pill taken during the qi refining stage. The type, dosage, year, amount of auxiliary ingredients, addition time, heat, refining method, etc. of the main medicinal materials all have their own requirements, you should be very clear about these, right?"
Chang Wubing nodded and said, "It's all clear."
Qingtian Sanren said: "Many people have the same doubts as you. Now that you have the formula and know how to practice it, why is the probability of failure still so high? In fact, this is the problem of the elixir I want to tell you. The formula is given to you. It is only the standard configuration of various medicinal materials, but in fact the medicinal materials are not as standard as marked on the formula. For example, the Breitling medicine may have been grown for 102 years, or it may have been grown for 99 years.After a few months, the subtle difference cannot be seen, but the potency of the medicine is different; in the same way, even a standard one-hundred-year elixir may grow in the dense forests of the east, the mountains of the west, or the swamps of the south. Those that grow in puddles may also grow in the northern desert. Regional differences can also affect the potency of the medicine. Even if it is the same year and the same region, the environment in which it grows may be different. It may be that it grows in dry land and is relatively barren. The place may grow in a relatively fertile place. If it is further broken down, there are also the age of its growth. Some have encountered more natural disasters while growing, and some have grown peacefully for so many years. There are also differences in picking methods, different ways of blooming, differences in storage time, and loss of medicinal power. blah blah blah"
Chang Wubing fell into deep thought. Qingyang nodded secretly as he listened below. This Qingtian Sanren is worthy of being the chief alchemist of Qingfeng Palace. He can tell so much about the factors that affect the potency of medicine.
The Qingtian Sanren on the stage did not care what the people below thought. He continued: "Since there are so many external conditions affecting it, of course the medicinal power contained in each elixir is also different. A slight difference can make a thousand miles, and each elixir The medicines are slightly different from the formula. Will there be no difference in the elixir that is finally combined together? Can the success rate of the elixir be high? These are not something that can be marked on the formula, but it has a real impact When it comes to the quality of elixirs, many people don¡¯t know the reason, so refining elixirs always fails.¡±
Na Chang Wubing said thoughtfully: "A slight difference in the potency of the medicine may affect the effect of the elixir, but when the differences in countless elixirs accumulate, the impact will be too great. According to this, the effect of the elixir on It's not of much use to us alchemists, it just provides a reference. To refine a batch of elixir is equivalent to reorganizing the entire recipe." (Remember the website address: www.hlnovel.com