[Chapter 49 Dan Cheng Guest Arrival]

The biggest source of Lu Buqi's self-confidence is the inheritance of Xianyou Ding, although Lu Buqi has never practiced Dan once, but the experience and theory he has mastered undoubtedly have the level of seven or eighty percent of Danhuang Chi Zhonglin, and it is almost his own understanding.

The pill that Lu Buqi chose to refine was the Xuanxue Pill, this pill can be said to be the simplest pill for refining, although the level is higher than the Essence Blood Pill and the Blood Condensation Pill, but the refining method is exactly the same, and it is also a kind of pill that every alchemist will inevitably refine. After all, whether it is the Blood Coagulation Pill, the Essence Blood Pill, the Xuanxue Pill, or even the more powerful Spirit Blood Pill, it is undoubtedly equivalent to currency, and mastering this basic alchemy is equivalent to mastering the ability to "print money".

The reason why he chose the Xuanxue Pill instead of the Blood Condensation Pill and the Essence Blood Pill was because the materials that Lu Buqi had were enough Xuanwu Flesh and Blood, not Essence Beast Flesh or Beast Flesh and Blood. The flesh and blood of the silver-bone human wolf and the strange fish that died in the hands of Xie Qianchou in vain were enough for Lu Buqi to refine a lot of Xuan Blood Pills.

One Xuanxue Pill is equivalent to twenty Blood Clotting Pills, which is equivalent to four hundred Essence Blood Pills. Although the output of a furnace of Xuanxue Pill will be affected by the energy intensity of the flesh and blood of the Xuanwu Beast, the strength of the alchemist, the quality of the Alchemy Ding Furnace and other elements, as long as it is successful, it will generally not be less than a thousand grains.

"In other words, if I refine a furnace of Xuanxue Pill, I can earn at least four thousand bottles of Gu Yuan Pill, which is comparable to me building a mid-to-low-grade magic weapon, not bad......" Lu Buqi happily calculated the income, and at the same time called out Xianyou Ding.

Gently stroking his body, Lu Buqi quickly went through the alchemy techniques that had been passed countless times in his mind, and even vaguely saw the demeanor of Danhuang Chi Zhonglin refining pills with one hand and one foot.

Whether an alchemist is excellent or not, there are three most important factors to measure.

The first is the basic strength, which is strong enough to ensure a sufficiently stable input of Xuan Qi during alchemy. This point is also an important reason that restricts many alchemists from being able to honestly refine low-grade pills, after all, many high-grade pills take dozens of days to refine them, and they will be busy in vain as soon as the Xuan Qi is cut off.

Lu Buqi asked himself about the Purple Mansion Dacheng, and the strength of the Xuan Qi could be said to be no less than that of any peak Xuan cultivator of the Nine Realms of the Mansion, and it was completely in line with the conditions for refining the Xuan Blood Pill.

The second is the understanding of the number of principles and laws, if this point is not well mastered, and the heat of the pill is not well controlled, then it is normal to refine a furnace of slag.

This is Lu Bu's weakness, after all, the inheritance of Xianyou Ding is basically blank in this area. Combined with the successful examples of the inheritance of Xianyouding, some principles that are much simpler than mathematics, physics and chemistry can be thoroughly memorized, and there are also some new cognitions and understandings as earthlings in many principles.

The third is the control of the mind on the Xuantu of the Ding Furnace. If the first point is hardware, the second point is software, then this point is the combination of software and hardware CPU, the efficiency of alchemy, the efficacy of the pill, the output of the pill, and the entire process of alchemy is related to this rest.

This is undoubtedly Lu Bu's strength, and the strength of his mental power is still admired by Xie Qianwu, who has now cultivated his divine thoughts. Because even if he is now relieved of his sorrows, he still can't perform the Xuanliu Killing created by Lu Buqi.