"Oh my God! Let's not talk about whether this guy has ever refined the Six-Star Immortal Yuan Pill, before he came to participate in the six-star assessment, didn't he have carefully read the almost mandatory Immortal Yuan Pill prescription?!"

"In other words, if you can refine the Six-Star Immortal Yuan Pill by holding your feet like this, then the threshold of our Dan Pharmacist profession will not be so high!"

"Alas, that's five million six-star immortal medicinal materials, wouldn't it be too wasteful to take them out like this to practice?! That's five million purple gold coins of immortal medicinal materials!"

"It seems that this kid is definitely a relative of the leader of the Instrument Alliance, otherwise how could he pay such a large sum of money for him?!"

“......”

In the No. 1 test hall, there was a lot of discussion again, the guy who had lost face by doubting whether Du Long could refine the six-star thick spirit vine had jumped out again and doubted that he could refine the six-star Immortal Yuan Pill with such a temporary cramming!

What is the Six-Star Immortal Yuan Pill?! It is an elixir that can greatly increase the basic combat power of the six-star level, which can be seen from its high price!

In the fifteenth test room, Du Long finally put down the six-star Immortal Yuan Pill prescription in his hand, closed his eyes and went through the entire process of the prescription again in his heart, trying to figure out a few things that need to be paid attention to!

Call!

After thinking that there was no doubt about it, Du Long finally exhaled heavily, opened his eyes, and could see that his eyes were full of confidence!

In front of everyone's eyes, hot ding, medicine, and refining were all done in one go, Du Long was like a rookie refining a six-star immortal pill for the first time, as if he was a real six-star pill master, and all kinds of actions did not show the slightest sign of stopping!

In recent years, he has spent very little time reuniting with his relatives, and most of the time he has been immersed in the second hall of the Dan Weapon in Qinglang Cave, or alchemy, or refining!

Maybe it's really because the sword-shaped soul is biased towards refining weapons, and he spends about twice as much time refining weapons as alchemy, but even so, he is not lazy in alchemy!

As the saying goes, from being able to make perfect, anyone who is immersed in something year after year, no matter how stupid they are, can make perfect?!

Just after reading the six-star Immortal Yuan Pill prescription just now, Du Long found that this kind of pill was not much more difficult to refine than refining those seven- or eight-grade spirit pills when he was in the mortal realm, but it was still a little simpler!

First of all, the number of immortal medicinal materials used in the six-star immortal pill is small, and the complexity of matching is not too big, the only difficult horror is that the heat resistance of those six-star immortal medicinal materials is relatively high, which is a test of the durability of the immortal yuan fire surface in Du Long's body!

Another point is that the alchemy here uses an ordinary standard Danding, and the artifact-level Huoyun Ding that Gen Dulong is used to is not the same at all!

Disheveled!

Sure enough, because he was not very comfortable with this type of ordinary Danding, he quickly made a low-level mistake, and immediately the flavored auxiliary immortal medicinal materials instantly turned into ashes!

Wow!

Those viewers who were always paying attention to the internal situation of Danding with their immortal sense, and immediately some people began to whisper there with schadenfreude, all saying that Du Long would make such a low-level mistake!

When Du Long began to refine the pill, the Danmeng Array Spirit would automatically isolate and block the sound inside and outside the test room, and the alchemy could not be distracted at all, and a large number of expensive immortal medicinal materials would be wasted if he was not careful!

Therefore, he couldn't hear the outside world at all, and there was hardly much psychological fluctuation, and with a wave of his hand, another similar auxiliary immortal medicinal material flew into the ding, and was instantly swept up by a flame, and began to continue refining the useful medicinal liquid in it!

Time passed, and one flavor immortal medicinal material was thrown into the ding by Du Long one after another, during which he destroyed two more auxiliary medicinal materials, but he did not make more than two mistakes on the same immortal medicinal material, the same mistake, he would not make a second time if he made it once!

In the No. 1 test hall, the red and white elders were not shocked when they saw him, and the extremely smooth technique in the alchemy process, it could be seen that Du Long had definitely put a lot of sweat into refining the pill.

Finally, the most critical step has been reached, refining the main medicinal materials!

This main medicinal material is actually a six-star level energy crystal nucleus, human beings collect the energy crystal nuclei of these monsters, but no one can directly refine and attract them in the dantian like Du Long, and can only refine it into a pill through a unique alchemy method, and then be able to neutralize the substances that are harmful to the human body!

After having the experience of refining a one-star crystal nucleus and absorbing the energy in it, Du Long was originally a little worried about whether he could successfully refine a six-star crystal nucleus, but he was still too worried!

As those energy crystal nuclei increase in star ratings, the difficulty of refining them will also increase correspondingly, but the increase is not very high, and with his current flame strength, he can barely refine them!

Whew, whew, whew......

In the testing room, the Immortal Yuan Flame burned brightly, constantly scorching the six-star energy crystal nucleus, and it lasted for a long time before it softened and finally turned into a bubbling liquid!

Continuing to maintain a high temperature state, this liquid finally stopped bubbling for a long time, which means that the impurities inside it have been completely refined, and it can finally carry out the final step of Cheng Dan!

Seeing that victory was in sight, Du Long didn't dare to be distracted, feeling that most of the immortal yuan flames in his body were consumed, and he didn't have time to waste any more!

With a twinkle of his brows, he decisively started the steps of Cheng Dan, and put the previously refined Yiwei auxiliary medicinal liquid and medicinal powder into the main medicinal liquid one after another in the order described in the prescription.

This process is also a bit dangerous, after all kinds of liquid medicine and powder are integrated into the main liquid medicine, the flame temperature should be appropriately raised or lowered, and the state of the main liquid medicine after fusion should be judged through immortal awareness, and the next material should be decisively integrated into it.

It's not good to be one point early, it's not a step late, it must be just right, just right, the more perfect it is, the better the pill will be, on the contrary, only the worse it is, the worst the worse it is!

Putting the refined auxiliary liquid and powder into the main liquid medicine again and again, it was like walking a tightrope in the air, not only Du Long was so nervous that cold sweat broke out on his forehead, but even those who watched through the immortal consciousness outside did not dare to take a breath, and watched the whole process with bated breath!

Whew!

Finally, Du Long put the last auxiliary medicine powder into the main medicine liquid, which was already very viscous, and with a bang, the main medicine liquid faintly showed signs of rapid solidification!

Du Long didn't dare to let it solidify prematurely, but according to the requirements of the prescription, he instantly turned on the firepower, and burned wildly at this gradually solidified liquid!

In the rising flames, the gradually solidified medicinal liquid floated up and down in the flames, rolling drippingly, and gradually turned into a round pill under the action of inertia, but the surface still looked a little uneven.

Whew, whew, whew......

Continuing to maintain a state of full firepower, Du Long, who was refining the six-star Immortal Yuan Pill for the first time, already felt that the Immortal Yuan Fire in his body was consumed, but he could only grit his teeth and insist, the multiple consumption of physical strength, energy, and firepower had already made him soaked with sweat.

"I'm relying on it! What is the breaking Danding! There is no comparison between the flame increase and the Huoyun Ding! I really don't know if I can hold on until the time of the Dancheng if I continue like this...... 'Feeling the bad condition in his body, Du Long couldn't help but secretly scolded his mother.

"Hehe, if you don't hurry up and maintain the fire output while absorbing the flame energy from the Huoyun Ding to replenish the loss of the Immortal Yuan Fire, I'm afraid you will really fall short this time!" said the Ring Spirit Ling'er with a playful smile.

Du Long raised his eyebrows, and found that he was actually stupid, and he didn't take out the Huoyun Ding Alchemy, which didn't mean that he couldn't absorb the flame energy from the Huoyun Ding, and while recovering the Immortal Yuan Fire in his body, he completed the final step of Chengdan!

As soon as his mind moved, Huo Yunding emitted Dao Flame Energy in the dantian space, although the speed of these energy replenishment was less than the speed of output, at least it could allow him to carry it for more time.

Du Long didn't want to fall short at the critical moment of Cheng Dan, if it was at the end of the time, but because the flames were exhausted, everyone would be so angry that they would vomit blood, right?!

Continuing to fire at full power, the uneven surface of the pill gradually became smooth and round under the intense calcination of the flames, and a rich aroma of the pill also emanated from the pill.

Everyone knows that Cheng Dan is imminent, but they also see Du Long's embarrassed appearance of gritting his teeth, some of them are holding a cold sweat for him, and some of them hope to see him fall short at the last critical moment, the forest is big and there are all kinds of birds!

Airplanes!

Just when Du Long felt that he was about to reach his limit, there was a muffled sound in the standard pill, and a fragrance of many times stronger pills came to his nose, which also lifted his spirits, and he hurriedly began to gradually reduce the output of flame energy.

In the Danding space, the flames gradually cooled down, and a reddish elixir was suspended mischievously above the flames, and as the temperature dropped, its color slowly faded, and the color was still red.

When the last trace of flame broke away from this Immortal Yuan Pill, Du Long excitedly waved his right hand, and the round Immortal Yuan Pill appeared in front of him!

Since it was the first time to refine the immortal elixir, and it was also a six-star level elixir, Du Long was naturally not in a hurry to put it away, but looked at the reddish mellow elixir curiously, and could faintly see a Dan pattern flashing on the surface of the elixir.

Sizzle!

At this moment, many onlookers also saw the Dan pattern on the surface of the elixir, and the sound of gasping on the scene came and went, obviously surprised by this faint flash of Dan pattern!

"Oh my God?!One Pattern Immortal Yuan Pill?!Is this guy refining the Immortal Yuan Pill for the first time?!Could it be that he was just playing with us just now?!"

"It's really a pattern of Immortal Yuan Pill, although it is not the best Immortal Yuan Pill, it can't be refined every time, right?!"

“......”

In the No. 1 test hall, bursts of exclamations began to sound, just now he was doubting whether he could refine the Immortal Yuan Dan, but this will also wonder if Du Long was pretending to be forced before!

But the red old man had already smiled on his face, Du Long's successful challenge naturally meant that his investment was successful, how could he be unhappy? !