Chapter 180 Alchemy Bottleneck

  Time passes by inadvertently, and there are four reincarnations of sunrise and sunset. During these four days, Liu Yu tried his best to ripen Guiyuan Flower and other spiritual herbs for refining Qingyuandan.

  Through the ripening of the black spiritual fields in the Xianfu world, it took about 1,500 pieces of spiritual stones, and a total of 50 pieces of spiritual grass needed to refine Qingyuandan were obtained.

   Four days later, Liu Yu closed his eyes and sat cross-legged in the alchemy room, with the Xuanhuang Cauldron not far in front of him.

   Gathering energy, holding Yuan and guarding one, he suddenly opened his eyes when his body and spirit were adjusted to a better state.

With a wave of   's palm, the True Foundation Establishment Fire appeared and quickly fell below the Xuanhuang Cauldron, and began to preheat the Cauldron.

   After a quarter of an hour, the preheating was completed. Liu Yu controlled the first adjuvant to enter the cauldron, and removed its dross to obtain its essence.

  Ignition, preheat, extract essence, fuse essence, condense pill, and open the furnace.

   The process of alchemy is generally divided into these six steps. Generally speaking, the first three steps are roughly the same, and there will be no major changes.

   However, due to different formulas and different quantities of elixir, the medicinal properties of different elixir will be very different, showing completely different changes.

   Therefore, the last three steps are the most test of the alchemy master's attainments and experience. Without refining experience, even an alchemy master with extremely high experience and attainments will not succeed in refining a new medicinal pill for the first time.

  Liu Yu's alchemy level has not improved for a long time since the success rate of refining Yuandan has reached 35%. This aspect is because he has no good teachers, and he almost relies on his own exploration and conclusion.

This is also a helpless move. In just 20 years, the progress from refining the Spirit-gathering Pill in the early stage of Qi Refining to the Jingyuan Pill and Qingyuan Pill in the early stage of foundation building is really shocking. It is a rare sight in hundreds of years. The genius, has this amazing talent.

But only Liu Yu knows that this is entirely due to the experience gained through a lot of practice. The elixir and elixir that have been wasted in refining the elixir over the years are converted into spirit stones, and it is estimated that there are hundreds of thousands of low-grade spirit stones. , so many spiritual stones, even if they are magic weapons, it is estimated that one or two can be bought.

This also made him not dare to reveal his true level of alchemy to others. Even Jiang Qiushui did not know that Jingyuan Pill had never been sold in the Jade Pill Hall. The last few bottles of Jingyuan Pill were inferior pills. , Liu Yu thought about it and still didn't release it in the storage bag.

   And the alchemy technique is also one of the reasons why Liu Yu's alchemy technique is stagnant. He is still using the basic alchemy technique, and has long been unable to keep up with the increasingly complex alchemy process, which greatly affects the success rate of alchemy.

   Liu Yu attaches great importance to this. Although the Immortal Mansion can ripen the spirit grass, it cannot be wasted arbitrarily. If there are raw materials that cannot be ripened through the Immortal Mansion in the future elixir, what should be done?

   He had already told Jiang Qiushui to pay attention to this information, and he also had inquiries between the major shops in and out of Fang City, but there was no progress.

Each alchemist has his own unique alchemy technique. When teaching apprentices, he often keeps a hand. Generally, it will only be passed on to his own descendants or direct disciples. Unless something happens, alchemists are not short of spirit stones. Will sell their own alchemy techniques.

   "We must find a more advanced alchemy technique."

  Liu Yu used magic spells to control the fusion of medicinal properties from time to time, and this thought flashed through her mind.

   With the improvement of the level of medicinal herbs, the basic alchemy techniques have gradually been unable to keep up with the rhythm, and even started to hold back, which has become an urgent problem to be solved.

  Qingyuandan will take two hours to refine, whether it succeeds or fails.

  Liu Yu compresses the time for comprehending and comprehending the secret techniques, spending eight hours a day refining four furnaces of Qingyuan Dan, one hour summarizing the experience of alchemy, and maintaining the daily practice progress and the practice of spells and instruments for the rest of the time.

   After 13 days of sleepless nights, the fifty parts of the spirit grass for refining the Qingyuan Pill were finally exhausted, and finally two pills were successfully refined, each of which was eight.

   But all the elixirs produced in that furnace were inferior medicinal herbs, and the erysipelas contained ten times more than normal medicinal pills, so Liu Yu naturally would not take them.

   Qingyuan Pill is about twice as powerful as Jing Yuan Pill, which can save more time in cultivation, and is worth about 12,300 spirit stones per bottle.

It cost 1,500 spirit stones to ripen through the Immortal Mansion to get 50 copies of spirit grass, and completely successfully refined a furnace of Qingyuan Pill. Accept, I believe that after being familiar with the refining of Qingyuandan, you will be able to return to the original soon.

  There are three reasons why the success rate of alchemy is so low. One is that he is not familiar with refining Qingyuandan for the first time. Second, it is more difficult to refine Qingyuandan.

  Liu Yu cleaned the Xuanhuang Ding, and then came to the practice room in addition to the alchemy room, and sat cross-legged on the futon.

Pour out a Qingyuan Pill from the jade bottle and swallow it with your head up. After the pill is put into the stomach, it will quickly exert its effect and turn into hot medicinal power. Different from the mild medicinal power of Jing Yuan Dan, this medicinal power is both pure and An active, somewhat uncontrolled trend, if left to continue, it is likely to damage the meridians and dantian.

   Liu Yu's spirit is highly concentrated, and the fourth layer of Qingyang Gong in his body is fully functioning, suppressing the medicinal power of refining.

  The mana continuously carries the scorching medicinal power in a great cycle, transforming it into pure aura, and then slowly absorbing it and converting it into mana.

   After the four Great Zhoutian cycles are completed and the impurities in them are quenched, these newly-born mana will lead to Dantian, pass through the Qingyang Demonic Fire above the lake, and finally merge into the lake of mana.

   When the new mana passes through the Qingyang Demon Fire, some impurities will be burned into black smoke and excreted from the body. While it is more pure, the amount of mana will also be reduced by about half.

  Three hours later, along with a mouthful of turbid air containing impurities, Liu Yu opened his eyes after finishing the exercise, and a hint of joy flashed on his face.

   Qingyuandan is worthy of being an ancient recipe, and its medicinal power is more than double that of Jingyuandan.

With the help of this pill, his cultivation speed will be greatly accelerated, and the time to cultivate to the peak of the initial stage of foundation building will be further shortened. Liu Yu estimated that if he consumes the Qingyuan Pill every day, it will take about another ten years or so. to reach its initial peak.

   In one adventure, I collected forty or fifty kinds of rare elixir, not only the Qingyuan Pill, but also the Yangyuan Pill taken in the middle stage of Foundation Establishment.

   "Wealth and wealth are sought in danger, and Taoism is taken in danger. The ancients did not deceive me."

   Liu Yuxin sighed with emotion that he had all the pills used in the early and middle stages of foundation building. As long as he didn't encounter a bottleneck, he could practice unimpeded to the later stage of foundation building, which was a smooth road.

——

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   (end of this chapter)