The Dan Fang attached to the Danding Academy is similar to the Tang family, but the refining method is more detailed, but it is very different from the alchemy method that Tang Ning learned from the "Dan Xinlu". Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

In the alchemy secret book of Danding Academy, the alchemy steps recorded are nothing more than washing the furnace, warming the furnace, distributing medicine, controlling fire, and dancheng, among which the requirements for fire control are relatively fine, almost throughout the entire process of alchemy.

The alchemy steps in "Dan Xinlu" are more complicated, especially in the early stage of alchemy, it is necessary to refine all the spiritual materials first, according to the Dan prescription, extract the medicinal properties in the spiritual materials, and then refine the essence of the spiritual materials, and finally become a Dan.

In addition to these different steps, there are very detailed requirements for how to distribute medicine, how to control fire, how to combine medicine, and even how to collect Dan in the end.

Although Tang Ning basically mastered these things, it was only a theory and had no practical experience, so after careful consideration, he still practiced according to the standard alchemy process that came with the spiritual materials of the Danding Academy.

The Dan furnace in the Dan room can't see what the specific material is, it should be an alloy like bronze, and the Dan furnace is engraved with complex patterns, Tang Ning identified it for a long time, and vaguely guessed that it should be a formation to help control fire, which can only be understood after actual operation.

After the preparations were completed, Tang Ning sat cross-legged in front of the Dan Furnace, and according to the standard process recorded in the secret book, he first popped out a red flame stone into the array eye under the Dan Furnace.

Although he already knew how to do it step by step, he always took care of it when he really did it, either forgetting this or forgetting that, and after tossing for a long time, Tang Ning figured out how to control the fire, controlled the flame to the appropriate size, and started to warm the furnace.

According to the skills in the secret book, it should be to control the magic circle with mana, and then control the flames through the magic circle, but after Tang Ning repeatedly groped for a while, he immediately became self-taught, and controlled the flames with his divine thoughts, not only faster, but also controlled the strength and weakness of the flames as he wanted, but he remembered in an instant, this method of controlling fire is in "Dan Xinlu".

In addition, there are still more clever fire control skills in the "Taiqing Xuandu Heavenly Thunder Seal True Scripture", but it is only when I actually operate it at this time that I understand it.

By the time Tang Ning figured out the method of controlling fire, a Red Flame Stone had already burned to the point of seventy-seven eighty-eight, if it was according to this standard, ten Red Flame Stones could not be said to be the spiritual material for refining one hundred copies of the Nine-Leaf Vitality Pill, and I am afraid that it would be a maximum of ten spiritual materials for refining.

The next thing is to distribute the medicine, Tang Ning followed the standard process, and put the prepared spiritual materials into the Dan furnace in the same order, but what frustrated him was that before a spiritual material was finished, a puff of black smoke came out of the Dan furnace, and then the scorching position spread, which was simply disgusting...... The first furnace of Dan has been refined.

Ning Xin sat quietly in front of the Dan furnace and pondered for a while, and when the first red flame stone was burned, Tang Ning re-washed the furnace, warmed the furnace, and clothed the medicine, a little stronger than the first time, and finally put a spiritual material into the Dan furnace completely, but the result was no different, even before the furnace lid was closed, black smoke came out, and the second furnace was scrapped.

After refining and discarding ten spiritual materials one after another, Tang Ning figured out what the problem was, it was still a problem of fire control.

After pondering for a while, Tang Ning simply threw away the secret book that recorded the standard process, patiently took out a copy of the spiritual materials of the Nine Leaves Vitality Pill according to the alchemy process recorded in the "Dan Xinlu", and pretreated all the three main drugs and sixteen auxiliary medicines in it.

Since the last secret realm trial, the jade pupil Jane and the exaggerated blue flame stone were collected into the storage space by Tang Ning, and the air mass transformed by the jade pupil has been devouring the flames in the blue flame stone, most of the time has passed, the blue flame stone is still the size of a football, and the air mass transformed by the jade pupil has also turned into a cluster of thumb-sized flames.

Without the air mass transformed by the jade pupil of "Dan Xinlu", Tang Ning naturally could not accurately and intuitively analyze the medicinal properties of medicinal materials, and could only rely on his own divine thoughts to judge, how much difference there was between it and the requirements in "Dan Xinlu", and he had no spectrum in his heart.

After reopening the furnace for alchemy, Tang Ning simply abandoned the standard alchemy process attached to the Danding Academy, and instead refined the Nine-Leaf Vitality Pill according to the general alchemy method inherited in the "Dan Heart Record".

After the processed spiritual material essence is thrown into the Dan furnace, the divine thought is divided into two, a wisp is placed in the Dan furnace to observe the detailed process of the spiritual material being refined, proportioned and synthesized, and a wisp of divine thought is placed outside to control the fire, and the strength of the flame is adjusted at any time according to the changes inside the Dan furnace.

A quarter of an hour later, the refined spiritual essence in the Dan furnace was refined into a fist-sized amount of medicinal qi, and then a copy of the divine thought, the medicinal qi instantly rotated, and several wisps of subtle breath were separated from it, which landed at the bottom of the Dan furnace, but the remaining part was instantly divided into twelve pills the size of a little thumb.

The refreshing aroma diffused, Tang Ning was overjoyed, received the flame of the red flame stone, raised his hand to split the lid of the furnace with one palm, jumped up, and collected all the pills that burst out of the Dan furnace with a jade box.

Looking down, the twelve pills the size of a little thumb in the jade box are neatly arranged among them, and the snow-white pills are covered with a layer of dense lines, which can be seen clearly at a glance, but it is exactly the pattern of nine leaves.

Picked up a pill and admired it, put it under his nose and smelled it, but found that there was no taste, Tang Ning couldn't help but think of the vitality pill refined by Tang Ling when he was in the Rejuvenation Hall, and the corners of his lips showed a little smile.

For the first time, according to the ordinary alchemy technique on the "Dan Xinlu", he actually succeeded in refining the Nine-Leaf Vitality Pill, which was not only of excellent quality, but also produced twelve pills, which means that Tang Ning had never seen anyone else refining the Nine-Leaf Vitality Pill, otherwise, he would have to scare himself.

With a success, the next one is much smoother, after the spiritual materials have been preprocessed, the refining process is much shorter, all the hundred spiritual materials have been refined, and there are still three of the ten red flame stones left, the success rate is needless to say, in addition to the ten spiritual materials that began to be refined, the next ninety spiritual materials, only five of them have been refined.

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