These five medicinal herbs did not show any signs at first, but as soon as the temperature was controlled, one of the medicinal herbs suddenly went out of control, like a spark falling into dry firewood, and quickly spread out.

"Hula"

Jiang Feng's heart was cold, he beckoned to lift the lid, and a choking black smoke came out, and the alchemy failed!

The incident happened suddenly, making Jiang Feng unprepared, watching the curling black smoke rising from Shaoyang Nanliding, Jiang Feng's face was very unsightly.

He put away the beast fire, and did not remove the destroyed residue from the Dan furnace first, but slowly closed his eyes, and kept replaying the scene just now in his mind.

The problem lies in the herb called Quadrangular Grass, which has relatively mild medicinal properties and generally does not have a great reaction. But why did it suddenly change so much?

The depressed Jiang Feng looked for the reason little by little, but he had no clue for a long time.

However, a failure in alchemy halted the work of alchemy, and he would not make a second attempt without summarizing the reasons for the failure.

After a quarter of an hour, Jiang Feng sorted out his thoughts, although he was still a little puzzled, but he thought that this medicinal herb called the four-sided grass was a dispensable thing, and even if he abandoned it, it didn't necessarily have much impact on the Soul Harvesting Pill.

Thus, the second alchemy began again.

With the experience of the first time, the second batch of medicinal materials was even more time-saving than the first one, and soon it was time for the third group of medicinal materials to be placed, and Jiang Feng grabbed the remaining four medicinal materials in this group without any hesitation and threw them into the Dan furnace.

In the end, I dare not say the effect of the pill, but without this flavor of medicinal materials, it will never have a great impact!

In fact, as expected, the third group of medicinal materials was refined smoothly, followed by the fourth group of medicinal materials, the fifth group of medicinal materials, and the sixth group of medicinal materials one by one.

Removing the flavor of the four-edged grass, a total of twenty-eight kinds of medicinal materials, when all of them are put into the Dan furnace, there will be big trouble, and some small troubles will be passed by Jiang Feng by controlling the temperature safety.

As Eagle Eye could see, the Soul Harvesting Pill was about to take shape, and the second refining of the Pill was about to be successful.

Jiang Feng's heart only relaxed at this time, although he had advanced to the realm of a ground-level Dan Master, was this Soul Harvesting Pill too big, ordinary Earth-level Dan masters did not dare to take it over easily, only a heaven-level Dan Master had full confidence in refining success.

This time, through his own efforts, he did it almost without encountering too many difficulties, obviously, he has been immersed in alchemy for a while, which has greatly increased his strength.

Unexpectedly, Jiang Feng's heart only relaxed for a few seconds, and things suddenly changed again, and the pills that were about to be fused and formed were in trouble again, and they couldn't get the pill smoothly!

This is fatal, the knot pill is the final form of the elixir, and it is not boiled into a liquid like some decoctions, if it only exists in liquid form, the effect of this pill will be greatly reduced, or even useless.

What's the problem?

Quadrangular grass!

Jiang Feng suddenly realized that the effect of the four-edged grass did not seem to be obvious, but it itself was a mixture, and it was an indispensable medicinal material in a variety of pills. And since the four-edged grass is written on the Danfang, it has its necessary effect, otherwise it would have been removed long ago.

However, Jiang Feng grabbed the four-sided grass but hesitated, he was worried that putting the four-sided grass again might still cause a chain reaction and make the alchemy work fall short.

To use or not to use

Jiang Feng's brows tightened, he knew that the probability of successful refining of the four-edged grass could not be very high, and the four-edged grass had already explained everything last time.

Suddenly, Jiang Feng's heart moved, and he suddenly thought of another medicinal herb that was extremely similar to the effect of the four-edged grass, the three-pointed grass!

To be precise, the medicinal properties of the three-pointed grass and the four-edged grass are extremely similar, and if some pills lack one of them, it is also feasible to replace them with the other. In other words, they can generally be replaced in between.

But even if you don't know if this Soul Harvesting Pill can replace the four-edged grass!

Time can't be consumed forever, because the pills in the furnace exceed a certain time, and if the fire is controlled a little carelessly, the furnace will be destroyed.

Jiang Feng had to make a decision.

Gritting his teeth, Jiang Feng turned his hand and took out the three-pointed grass from the dragon ring, and threw it into the Dan furnace like a gamble.

Anyway, after preparing five medicinal herbs, he still has three chances, and it is not a big deal if he loses the bet!

The three-pointed grass entered the Dan furnace and was quickly refined into liquid, and when these liquids and those medicinal materials that had already been refined slowly converged, a miracle finally appeared.

The pill is forming rapidly, and there is no rejection!

It's done!

Replacing the four-edged grass with the three-pointed grass has worked!

A faint medicinal fragrance spread from the Dan furnace and quickly spread throughout the entire alchemy room. Jiang Feng raised his nose and smelled it, and was also fascinated by this medicinal fragrance.

The medicinal fragrance enters the nose, refreshing people's hearts, and the slightest cool feeling is simply intoxicating and refreshing.

The most important point is that the head is immediately cool, even if the river breeze is a little tired, it recovers in an instant.

Just inhaling a sip of medicinal incense can clear the brain and eyes, and if you take it, you can see the medicinal effect of the Soul Harvesting Pill.

As the fragrance of the medicine overflowed, the pill also completed the last step in the pill furnace. Jiang Feng suddenly waved his hand, and the lid opened, "whoosh" "whoosh" "whoosh" "whoosh"

Twelve pills flew out of the Dan furnace one after another, each drawing a graceful arc, and accurately landed in a small medicine bottle in front of Jiang Feng.

Twelve Soul Harvesting Pills, all of them are round, full and round, at least they are of the highest grade.

Jiang Feng lowered his head and looked at this small medicine bottle with interest, his alchemy today was not smooth, if he insisted on using the four-edged grass, or the second alchemy still ended in failure, but wealth and wealth were in danger, Jiang Feng took a fight, but he unintentionally inserted willows and obtained unexpected gains.

And with the experience of this alchemy, the subsequent refining will be a matter of course, and there is no danger.

He was very lucky to solve the problem of refining the Soul Harvesting Pill, with the medicinal value of the Soul Harvesting Pill, if the Medicine Fragrance Pavilion sells this kind of pill, the Medicine Fragrance Pavilion will make money every day!

What is the concept of Soul Harvesting Pill, even in Yangping City, the county town of Yangping County, which has a population of tens of millions, it is priceless, not to mention that you want to buy it, but you can't buy it at all.

In the process of cultivation, especially after advancing to the prefecture-level realm, every promotion will become very dangerous, especially the requirements for the divine soul are particularly high.

And the failure of more people to advance was also due to the lack of cultivation of the Divine Soul, and there was no special method for the cultivation of the Divine Soul, which finally made them fall short.

Not to mention anything else, even if it is a Soul Harvesting Pill, Fang Xiuqing will take out tens of thousands or even six-figure gold baht to buy it, not to mention that this is still a furnace of twelve Soul Harvesting Pills.

It's worth even less than seven figures, but it's big enough for six figures!

Jiang Feng thought for a moment in his head, and then he repacked the medicinal materials and prepared for the refining of the third furnace.