Understood, Wu Tian did understand!

It turns out that when dripping into the Empty Cloud Spiritual Liquid, you must seize a certain opportunity, just to fall on the best fit point where all the materials are integrated, otherwise, there is no other way but to fail!

And this meeting point, after Wu Tian Shiyan many times, itself could not be found, but under the guidance of Qiankun Ding's spiritual fluctuations, Wu Tian quickly grasped it with his mind......

"Qiankun, thank you! Let's try again!"

Wu Tian said with a slightly solemn face, and what followed him was Qiankun Ding's extremely gentle spiritual response!

Obviously, although Qiankun Ding couldn't speak, he was deeply spiritual, but he could understand what Wu Tian was expressing.

Doing it again, under the control of Wu Tian's true yuan, all the materials poured into it, and then with the rise of the flames, those materials continued to dissolve under the control of Wu Tian's familiar way, and then turned into spiritual liquid and continued to merge with each other, compared to the previous times, Wu Tian's methods were already much more familiar......

staring intently at the Qiankun Ding, the spiritual power emanating was even more in control of all the changes in the Ding, and then he was ready to drip into the empty cloud spiritual liquid......

Seriously, if it weren't for Ye Ti preparing so many materials for Wu Tian, he wouldn't have dared to waste as much as before......

Not to mention the others, just this Empty Cloud Spirit Liquid, if it was known by other alchemists, I am afraid that they would go to great lengths to snatch or exchange it......

And in the jade bottle in Wu Tian's hand now, there are at least nearly 100 drops of the Empty Cloud Spirit Liquid, which is no less precious than the ordinary Seven-Rank Pill!!

Holding his breath down, Wu Tian had no distractions at this time, and his mind was completely focused on the refining of Haokong Dan this time......

Quietly feeling the changes in all the materials in the Qiankun Ding, his spirit was almost tense to the extreme, and he didn't even seem to notice a trace of cold sweat overflowing on his forehead......

"It's coming, it's going to be fast!"

stared at it deadly, as if even his breathing had become a lot slighter, and even the surrounding atmosphere was solemn to the extreme......

Time passed minute by minute, and after about two hours, Wu Tian suddenly moved, "It's now!"

Swish......

Under Wu Tian's movements, a drop of empty cloud spirit liquid flew out of the jade bottle quickly, and dripped directly into the Qiankun Ding without hesitation......

Zizizi......

It was the same weird sound as before, and the various materials that were constantly fusing themselves, after dripping into that drop of the Empty Cloud Spirit Liquid, suddenly released countless powerful energy breaths, as if even the entire Qiankun Ding was trembling with it......

"Success, failure?"

Wu Tian's eyes were firmly fixed on all the changes in the Ding, and his spiritual power was almost completely released, feeling the mutual fusion between those materials, as well as all the changes after the empty cloud spirit liquid dripped in, and he was nervous.

Zizizi......

The voice continued, as if it sounded in the bottom of Wu Tian's heart, and any trace of change in the Ding really affected Wu Tian's heart......

Time continued to pass, and the rich medicinal fragrance slowly spread out from within this Qiankun Ding, allowing Wu Tian to feel a strong spatial aura, as if he was already a third-order martial sect, and he couldn't help but have a hint of imminent breakthrough......

"Now that the key Empty Cloud Spiritual Liquid has been dripped in, the next step is the equally important Chengdan process!"

Even though Wu Tian was somewhat affected by the changes around him at this time, he still tried his best to maintain his peace of mind, constantly paying attention to all the changes in the Qiankun Ding, and feeling the flow and change of the spiritual fluid transformed by those materials, making the nervous expression on his face more and more obvious.

The time required for the refining process of the seven-rank pill was far more than that of the previous six-rank pills......

Therefore, at the time of refining, the consumption of mind and true yuan is not something that ordinary people can afford......

This is also the reason why the level of an alchemist is often linked to his own strength......

Generally speaking, a seventh-rank alchemist needs at least the peak of the imperial rank, but if it is an ordinary peak-level emperor, even if he can really refine the seven-rank pill, the consequence may be that he will be powerless in the next month or even months!

Now, Wu Tian's third-order martial sect can only be said to be barely bearing, but because of the particularity of the Yin and Yang True Yuan in Wu Tian's body, it has provided a lot of convenience for his alchemy path!

Finally, nearly five hours passed......

With the slight tremor of the Qiankun Ding, the process of becoming a Dan has reached the last moment......

Buzz Buzz......

As if reminding Wu Tian that he was about to prepare to harvest the pill, Qiankun Ding trembled slightly, and Wu Tian's expression was obviously suppressed with strong excitement at this moment......

The countless energies around him began to pour madly towards Qiankun Ding, and Wu Tian's hands also danced rapidly, and the pill collection recipes that he had already been familiar with in his heart were played one after another, and at this moment of Cheng Dan, the atmosphere became more and more condensed......

"Close!"

Suddenly, a ray of essence shot out in Wu Tian's eyes, and with Zuihou's single-handed pill trick, the lid of the Qiankun Ding immediately opened, and three Haokong Dan flashing with blue, white and blue three-colored light flew out, and each one seemed to be surrounded by bursts of spatial ripples, which made Wu Tian's face ecstatic......

However, he did not slow down because of Cheng Dan's joy, and did not hesitate to take out a jade bottle and put away the three Haokong Pills, and after the surrounding space was completely calm, Wu Tian held back the excitement in his heart and looked towards the Haokong Dan in the jade bottle......

Seven, eight, and nine pins of pills, each grade has a more special way to distinguish it......

Three-colored, six-colored, and nine-colored......

For example, Wu Tian's Haokong Pill, which has been successfully refined for the first time, belongs to the Seven Grades and Three Colors Pill!

More haode than it, it is seven products and six colors, and seven products and nine colors.

The same eight-grade and nine-grade pills are also divided in this way.

However, in the refining process of countless alchemists, the most common thing that appeared was the three-colored pill, and the six-colored and nine-colored ones were often rarely seen.

Generally speaking, when an eighth-order alchemist is refining a seven-rank elixir, there is a high chance that there will be a seventh-grade six-colored, and an ordinary seventh-order alchemist, if he can refine a seventh-grade six-colored, then he is almost a first-class genius.

At this time, the seven-grade three-color Haokong Pill refined by Wu Tian was also extremely good, and it also allowed him to proudly announce to the outside: he, Wu Tian, is now a real seventh-order alchemist!

Since then, the youngest seventh-order alchemist in history has been born!

However, Wu Tian was not very satisfied with his achievements while he was excited.

Although he successfully mastered the convergence point of the dripping of the empty cloud spirit liquid, the control in the later stage of the Cheng Dan process could be more subtle.

Moreover, now that he has the help of Qiankun Ding, refining these three seven-grade three-color Haokong Pills, it can only be said that it is ordinary.

"Eighteen pills in one furnace of five-pinned pills, nine pills in one furnace of six-pinned pills, and three pills in one furnace of seven-pinned pills......"

Wu Tian slowly muttered, "Although I have only refined three seven-rank and three-colored, I have not reached the perfect refining! For the seven-grade elixir, the perfect refining must be three seven-grade nine-colored!"

"However, as recorded in the Yin Yang Dan Sutra, it seems that only a ninth-order alchemist can refine the perfect elixir of seven grades and nine colors, what is going on?"

Wu Tian frowned slightly, looking at the three seven-grade three-color Haokong Pills in the jade bottle in his hand, his expression was a little puzzled after being excited.

"Isn't that weird?"

Ye Ti's voice magically reappeared, "That's because the comprehension in the alchemy realm is different! The ninth-order alchemist can already try to refine the holy pill, and his comprehension of alchemy can be said to be beyond ordinary people!"

"However, little monk, you don't have to think about it!"

Ye Ti said slowly, "A seventh-order alchemist refines seventh-order three colors, but a ninth-order alchemist can also only refine nineth-order three colors!"

Hearing this, Wu Tian's brows furrowed more and more, "Could it be that this is fixed and can't be broken?"

"Naturally not!"

Ye Ti quickly replied, "If the alchemy comprehension is enough, or through some special alchemy technique, it can also improve the efficacy of the pill when it becomes a pill, so that it is possible to increase the three colors to six colors, and even nine colors!"

"Special alchemy technique?" Wu Tian was slightly stunned.

Alchemy comprehension naturally goes without saying, after all, only a lot of alchemy can be improved, which is not something that Wu Tian can compare with some other specialized alchemists.

What interested him was the special alchemy technique mentioned by Ye Ti.

"I don't know this very well, the old master hasn't given it to me!"

Ye Ti replied, "However, if you are lucky enough to encounter the Red Lotus Yuanyan, you will have something to gain! As far as I know, when you take the Red Lotus Yuanyan, you will comprehend a special method of melting the pill, which can increase the medicinal effect of the pill!"

"Chilian Yuanyan, ah......"

When Wu Tian heard this, he couldn't help but smile bitterly, he didn't know that it would be until the Year of the Monkey, but what Wu Tian didn't notice was that Ye Ti's words contained a smile......

"Okay, little monk, don't think about it!"

Ye Tihu said, "You think so much, it's better to concentrate on continuing to refine the seven-grade pill! With the current situation, although it is impossible to upgrade to the seven-rank nine-colored, there is still a great chance of seven-rank and six-colored!"

"Good!"

Wu Tian replied without the slightest doubt, but quickly turned to ask, "By the way, Xiao Yezi, how much time has passed now?"

"It's still early, it's only been less than three months outside!"

"Three-month ......"

Wu Tian muttered, "That means, I've been here for nearly five years! Five years from the fifth-order alchemist to the current seventh-order, my qualifications seem to be very poor, right?"

"Bad fart!"

Ye Ti suddenly said angrily, "What else do you kid want? Let me tell you, outside, especially after a fifth-order alchemist, it often takes several years to accumulate! Some people are stuck at the level of a sixth-order alchemist for the rest of their lives and can't be promoted!"

"Since the seventh order, he has already belonged to a high-level alchemist, and he will be greatly respected in any shili, even if he is equal to the status of the lord of shili!"

"Your kid can now be said to be the youngest seventh-order alchemist, even if you add five years, your kid is only twenty-five years old, if you say that your qualifications are not good, then how can you let others live?"

Ye Ti said one after another, which made Wu Tian laugh suddenly, and quickly changed the topic, "Okay, okay, Xiao Yezi, I won't talk nonsense with you! I want to stabilize my realm, you can go!" Saying that, Wu Tian held his breath and condensed, ready to continue refining Haokong Dan, just as Ye Ti said, strive to be able to refine the seven grades and three colors into seven grades and six colors!