After completely recovering the aura in his body, Qin Bufan put the two middle-grade spirit stones back into the storage bag.

Then, Qin Bufan closed his eyes slightly and recalled the specific steps of alchemy later, and then opened his eyes again.

Start the Dan furnace, put the spiritual grass, and spew the spiritual fire towards the dragon head in the order of the eight trigrams.

This time in alchemy, the entire early alchemy step was exactly the same as his actions when he was alchemy before, and he didn't make any changes in the slightest.

Time passed quickly, and after spitting out the spiritual fire for more than an hour in such a cycle, from the dragon's mouth above the Dan furnace, bursts of medicinal fragrance came out from time to time.

As soon as he smelled the fragrance of this medicine, Qin Bufan became a little more serious in his heart. After widening his eyes and casting an internal vision technique on the black alchemy furnace, the specific situation inside the alchemy furnace was at a glance, allowing Qin Bufan to take a closer look.

Just like before, the green spiritual liquid that the original herbs turned into slowly turned into a fist-sized green solid shape as Qin Bufan continued to roast through the spiritual fire.

After seeing the spirit liquid turn into a solid, Qin Bufan's heart couldn't help but tighten, knowing that the most critical moment had come. At that moment, Qin Bufan was even more serious, staring closely at the black Dan furnace, always paying attention to any changes that might occur.

In this way, after another half a pillar of incense, the green solid that was originally the size of Qin Bufan's fist slowly shrank and became a green solid thing that was not much different from Qin Bufan's half a fist.

As the green solid became smaller and smaller, the string that Qin Bufan had been holding on to in his heart became tighter and tighter.

Just when Qin Bufan was staring at the black Dan furnace, his eyes were sore, and he wanted to close his eyes and rest for a while.

Suddenly, on the body of the black pill furnace that was floating in front of Qin Bufan's eyes, there was a strange and colorful light that was different from the one when he was refining the first pill before!

As soon as he saw this strange light coming out of the body of this Dan furnace, Qin Bufan not only didn't get in a hurry, but instead showed a faint smile on his face, as if this situation had been expected by him a long time ago.

"Hmph, sure enough! For the first time, I actually forgot the notes left by the Dan Ghost Master on refining this Ascending Evil Pill, and now that I look at it, it is really exactly what the Dan Ghost Master said!"

Qin Bufan faintly looked at the body of the black Dan furnace floating in mid-air, the colorful strange light that emanated from him, his mouth opened slightly, and he muttered to himself.

When the first furnace failed to refine just now, when Qin Bufan picked up the black solid spiritual liquid that had failed to be refined, at a certain moment, he suddenly remembered the contents of those notes left by the Dan Ghost Master when he refined this Ascending Evil Pill.

Because it was the first time for Qin Bufan to refine this Ascending Evil Pill, he had never known what would happen when refining this Ascending Evil Pill. Therefore, when the first time he was refining the Evil Ascending Pill, after those colorful lights appeared on the body of the black Dan Furnace, Qin Bufan panicked for a moment, but he also forgot the Dan Ghost Master's description of some things that might happen when refining the Evil Ascending Pill.

According to the Dan Ghost Master, although this Ascending Evil Pill is just a small eight-rank pill, its refining difficulty is actually not much different from the seven-rank pill that is a little more difficult than it!

Therefore, this kind of Evil Ascending Pill is also collectively referred to by all alchemy monks as the best eight-grade elixir.

And the purpose of thinking that the old man, that is, the hall master of the Pill Hall, gave Qin Bufan this prescription was to truly test Qin Bufan's attainment in alchemy.

Under normal circumstances, this kind of Evil Ascending Pill will be used to assess the alchemy level of alchemy monks. Any monk who can successfully refine this Ascending Evil Pill can be called a top-grade eight-grade alchemist at his alchemy level.

If he can refine a little bit of the pill that is slightly more difficult to refine than this Ascending Evil Pill, then according to his alchemy level, he can be called a first-grade seventh-grade alchemist.

According to the Dan Ghost Master, his alchemy level is that of a top-grade fifth-grade alchemist, which is only a little worse than the fourth-grade alchemist.

But don't underestimate such a little bit! Because according to what the Dan Ghost Master himself said, more than 20 years before he sat down, he was already a top-grade fifth-grade alchemist, which was slightly worse than the fourth-grade.

But it was such a small gap that made the Dan Ghost Master, who was a generation of Dan Dao masters, spend more than 20 years without crossing such a gap. The level of its alchemy will always stop at the best five grades.

But don't underestimate the five-grade alchemist! According to the Dan Ghost Master, in the entire Tianyuan Continent, the level of alchemy can surpass his, and if it is full, it can't exceed the number of a palm!

Of course, these are all Dan Dao masters who appear on the surface, as for whether there is any unearthly Dan Dao power hidden in those immortal cultivation sects, no one can say. Maybe there is, maybe not.

In the entire Tianyuan Continent, there are only three alchemists with a fourth-grade alchemy level! All three of them are Dan Dao masters, and these three people have the lowest cultivation, and according to the Dan Ghost Master, they have also reached the early stage of Dan Dan......

But this can also be seen from another aspect, the Dan Ghost Master's attainments in the art of Dan Dao, he only took less than a hundred years before and after, and then he changed from a newcomer who was completely unfamiliar with the art of Dan Dao to a generation of Dan Dao masters, and became a legend.

It can be said that the alchemy notes he left behind should have a high reference value.

And according to the Dan Ghost Master, when refining this Ascending Evil Pill, when the previous incense stick is about to be refined, the body of the Dan furnace used to refine the Dan will emit some colorful light.

And according to what the Dan Ghost Master said, the reason for the production of these colorful lights is actually related to his medicinal effects.

After taking the Ascending Evil Pill, it can improve the monk's physique, and when this Ascending Evil Pill is refined, the evaporated air can also purify the turbidity in the air very well.

Therefore, when the refining of this Ascending Evil Pill was about to be completed, because the air evaporated from it purified the turbidity in the Dan furnace, that strange colorful light would emerge.

And when this light appears, according to what the Dan Ghost Master said, you must not sit idly by and watch its development without any interference, you must immediately release all the turbidity in this Dan furnace, and do not let it pollute the solid spiritual liquid in the Dan furnace.

If the turbidity in the Dan furnace is not dispersed in time, then there will only be one result, that is, the alchemy failure!

Therefore, when Qin Bufan first refined this Ascending Evil Pill, these colorful lights appeared on the Dan Furnace and did not make any other dry movements, so it led to the failure of his alchemy.

(To be continued.) )