The Yin Yang Avenue symbolizes the origin of all things, so it is of great benefit to alchemy, just as the Five Elements Avenue symbolizes the composition of matter, which has a bonus to alchemy.

Those monks who really have the talent for alchemy, they don't need to observe the fire from time to time, and they don't need the help of the superior Ding Furnace, just by smelling the Dan Qi emitted from the pores of the Ding Furnace, or even by induction in the dark, they can grasp the refining process of the inner pill.

Others need to keep records all the time when refining pills, and once there is an unplanned change, they must adjust the heat, or add auxiliary medicinal materials with different attributes, regardless of whether this change is beneficial or disadvantageous, for the sake of efficiency, they must force the alchemy process to return to the planned situation and erase the variables.

Alchemy geniuses don't need to do this, they can know the pros and cons of the Dan Qi change just by intuition, if they have the right medicinal materials at hand, they can even turn waste into treasure, turning the variables that were originally unfavorable for alchemy into favorable, just like a chess player, one step counts ten moves.

Ordinary talented alchemists can only refine according to the Dan recipe in a regular manner, there should not be the slightest deviation, but the talented alchemist can do whatever he wants, all kinds of incredible ideas emerge in endlessly, alchemy is no longer a hard work for them, but the process of creating art, the same blind Dan recipe they can play thousands of tricks, just like a calligrapher waving a little, the same word, can write different moods.

Luo Feng naturally doesn't have such an alchemy talent, so he can only honestly refine according to the Dan formula, not to mention that he doesn't plan to become an alchemy master, I don't know if it's because of too much distraction, there are few alchemists in the world who can become heavenly and human powerhouses, but there are many heavenly and human powerhouses who are good at alchemy, and the proportion of refiners becoming heavenly and human powerhouses is higher.

However, Luo Feng's meticulous and rigorous personality is better at this kind of delicate work, and the purple smoke ding, which is a high-grade spiritual weapon, is far better than the ding furnace of ordinary alchemists, although the elixir he finally refined is usually nothing new, but the success rate is quite high, and with the cooperation of the Yin and Yang Dao, it makes the baked elixir full and round, full of vitality, and very little waste residue, after three years of grinding, he can at least be called an alchemy master among normal people.

When the pill is about to be completed, the purple smoke ding makes a steam sound, and with the ups and downs of the medicinal power, the timing of the furnace is very important, the so-called person who travels a hundred miles is half ninety, if the furnace can be opened at the time when the medicinal power is the strongest, the pill that can be prescribed is several times more than the lowest time, this step Most of the physical body realm alchemists have to rely on their own experience to solve it, but Luo Feng handed over the problem to the magic weapon to solve.

He may not have extraordinary alchemy talent and lack sufficient experience, but he has extraordinary cultivation and superior magic weapons, which are enough to make up for these defects and achieve the same effect, and there is never only one path in the world.

Calculating the right time, Luo Feng pinched the law seal and opened the purple smoke ding, and pieces of mud-like liquid flew out of the furnace, and immediately condensed when they met the air, like a mud pill, turning into a round lump of pills.

Luo Feng waved his cuffs, put all the pills into the prepared jade box, and swept away the number at a glance, there were ninety-eight pieces.

The amount of materials he put into this furnace was the largest share, theoretically up to one hundred and eight, and his success rate this time was more than ninety, far beyond the average level, and even better than those alchemy masters.

A furnace of pills is divided into three categories according to the quantity, one hundred and eight, seventy-two and thirty-six respectively, each of which has its own advantages and disadvantages, the small furnace is easy to control the heat, and the large furnace can save materials.

The number of Cheng Dan in the medium furnace is twice that of the small furnace, but the material required is only 1.8 times, and the large furnace is 2.5 times, and the Cheng Dan rate of the large furnace is much lower than that of the small furnace.

Under normal circumstances, if an alchemist can make the Dan Formation Rate reach seventy to five when refining the pill of the Great Furnace Share, he can already be called a first-class level, which shows that Luo Feng's current alchemy level, even if he excludes the assistance of the Yin and Yang Dao, is enough to be called a master.

However, it is also for the transformation pill, which has been modified countless times by his predecessors, tempered thousands of times, and kept improving, that Luo Feng can achieve this terrifying pill rate, if it is replaced by that kind of rare pill that few people will refine, or a prescription that has not been repeatedly verified, his pill rate will drop significantly.

Tongtian Gushu sighed: "Ninety-eight grains, not a single mutation, your alchemy technique is really not creative, always refining according to the script, how can you become the best alchemy king?"

"What the hell is this title, no interest. It's a pity that you can't use the number of calculations, and the high-grade pill will also disturb the nearby fate, otherwise you can predict the timing of the arrival of the highest peak in advance, so that the rate of Chengdan will go to a higher level. ”

Luo Feng divided half of the transformation pill in this box and handed it to the dark master Ghost King, but this pill was not for him, but for Jiuying.

It is very difficult for a demon clan with a strong bloodline like Jiuying to transform into a human form, not to mention that it was still a ghost body before, usually speaking, it needs to reach the middle level of heaven and man, and survive the heavenly tribulation to succeed.

It is naturally impossible to go against the sky to help Jiuying save this process, it is just a kind of elixir similar to the "ever-changing" magical power, any living creature can change its body at will after swallowing it, and become any creature or non-living thing, but this change is almost illusion, it is a change in appearance, in the language of Buddhism, it is a change in stinky skin, which does not involve the essence, and there is a time limit.

For example, if Luo Feng changes into another person after taking it, then this kind of physiognomy change between the same creatures can last for at least a month, and after the nine babies swallow it, they will be transformed into a human being, and it will last for at most an hour.

Luo Feng didn't plan to use the Transformation Pill to do anything, but he just wanted to use the pill to practice his hands anyway, so he simply chose a more practical pill.

Tongtian Gushu sighed with emotion: "It's a pity, the value of the pill for the celestial monk has been reduced a lot, only the auxiliary effects such as healing and detoxification are left, even if it is used to improve their own cultivation, the effect is minimal, this is far inferior to alchemy, although the treasure level magic weapon is difficult to cast, and the collection of materials is more important than the technology, but the treasure weapon is of great help to the celestial monk after all, which is why the refiner can become a celestial powerhouse, and the alchemist is very difficult." ”

Luo Feng said: "There is no way to do this, the cultivation of the physical realm pays attention to its own improvement, as long as it breaks through the barrier and reaches a certain standard, it can be promoted, while the cultivation of the heavenly and human realm only focuses on crossing the heavenly tribulation, the nine realms of heaven and man, the nine heavenly tribulations, no matter what means are used, as long as you survive a heavenly tribulation, you can advance to the next level." For the former, the impact of the pill is directly related, such as washing the bones and marrow with the help of the pill, etc., while for the latter, the effect of the pill becomes indirect, no matter what kind of help, even if it is to improve the foundation of the monk, it does not mean that it can survive the catastrophe. ”

"Speaking of the Heavenly Tribulation, when do you plan to cross the Danhuo Heavenly Tribulation in the Infant Realm? With your condensation of the unprecedented Nine Innate Dao Species, Dan Power is far beyond common sense, and it can be said that it is effortless to overcome this heavy tribulation, and you can get through it at any time. Tongtian Gushu asked.

The Danhuo Heavenly Tribulation that needs to be faced to advance to the Heaven and Man Duo Fu Infant Realm is the spontaneous Dan Fire of the Dao Species, which is tempered into a Yuan Infant, so the stronger the power of the Dao Seed condensed, the easier it is to succeed, and vice versa.

This is the reason why the Rendan monks could not advance to the Fuying Realm, they used the Wai Dan to preach the Dao, which itself only contained a heavy Dà Dao, and the Dao Seed was extremely weak, and the Dao Fire was directly burned cleanly, and there was not even a little residue left, and there was no chance to temper it at all.

It's not that they don't want to, but they can't, once they cause a catastrophe, not to mention the coming of death, at least they will abolish the Dao species, and their vitality will be greatly damaged, and they will return to the physical realm.

Because of the use of foreign objects, it is more dangerous for the Didan monks to be tempered by the Dan Fire, and more residues need to be burned, and the time of the tribulation will be extended accordingly.

As long as the Heavenly Pill cultivators accumulate properly and complete the condensation of their own Dao types in advance, rather than causing the Heavenly Tribulation in a hurry, there is generally no danger in surviving this Heavy Dan Fire Heavenly Tribulation.

This is especially true for monks who have witnessed the Innate Dao, and if the Dao is strong, they will have more confidence, which is why Yue Ding of the Zen Du Sect can advance to the Fuying Realm within a few years - he has already witnessed two Innate Dao.

Basically, Luo Feng's companions survived this catastrophe nine times out of ten, and the danger was far lower than that of the Dao Tribulation - except for Hong Kui.

As for Luo Feng, he doesn't even need the process of accumulation, he can try to trigger the Dan Fire when he has just achieved the Heavenly Man, and he is still more than ninety percent sure that he will succeed in intercepting it, but doing so will not help his own cultivation much, and he will lose the experience of the Yuan Dan Realm, which will inevitably outweigh the losses.

"Wait for the end of the Ten Thousand Immortals Conference, or if there is a suitable time in the Ten Thousand Immortals Conference, you can also give it a try, it is said that the stronger the Dao species, the more intense the Dan Fire will be, and if it is used properly, it is not a hole card. Luo Feng said.