After a trip to the Land of Stars, Yan Fei's spiritual power was able to be upgraded to the Cheng dù of the Earth-level Rune Master, and he was only one step away from being able to break through to the Heaven-level Rune Master.

Of course, these are not things that Yan Fei should consider, what is now in front of Yan Fei is to refine the Nine Flame Breaking Emperor Pill before he enters the Tomb of the Gods.

Although there is a Demon God Inheritance Bead in Mei Ji's hand, the inheritance in this Inheritance Bead only has an effect on the Demon Cultivator, and it does not have much effect on the War Cultivator.

Although Yan Fei is very relieved of Mei Ji, but the forest is big and there are all kinds of birds, maybe when the demon clan will jump out of some thorns, and the sharp claws and fingers may reach out to the war cultivator when they are caught off guard.

"Eleven pairs of medicinal materials for refining the Nine Yan Breaking Emperor Pill, if it is one qiē shun lì, it should be able to refine a lot of Nine Yan Breaking Emperor Pill." Yan Fei muttered a few words secretly, when he was in the Yanyang Continent, Yan Fei and the old man Jiuyan worked together to refine a Jiuyan Breaking Emperor Pill, but now Yan Fei's strength has improved by many grades compared to the beginning, especially his soul realm, and he has reached the level of a ground-level rune sealer.

"Taking advantage of this quiet time, I'd better hurry up and refine the Nine Flame Breaking Emperor Pill." Looking at the small mountain bag accumulated by the eleven pairs of medicinal herbs in front of him, Yan Fei also smiled helplessly.

At this time, Yin Gu and the others all went back to their own clan, which was a good time for him to refine the Nine Flames Breaking Emperor Pill.

After making a decision, Yan Fei no longer hesitated, and with a thought in his heart, he took out the Tripod of the Undead, which was the treasure of the town of the Undead Clan, and Yan Fei was also obtained in the battle in the Ten Thousand Spirits Domain.

With the continuous improvement of strength, Yan Fei gradually figured out the role of this undead tripod, this undead tripod is simply a tripod made for alchemy.

Although the word "Dead" is added, these two words are not aimed at cultivators, but are aimed at all kinds of strange medicinal materials, using the Tripod of the Dead to refine the elixir, the longer the refining, the Tripod of the Dead itself will produce an effect similar to memory.

As soon as he thought of this, Yan Fei felt ridiculous in his heart about the undead clan's behavior of using the Undead Peak to deal with cultivators, those undead people probably didn't know that the greatest ability of this Undead Peak was to refine pills, right?

After summoning the Tripod of the Undead, Yan Fei's brows furrowed slightly, and then he entered the Ten Thousand Skull Necklace. Originally, Yan Fei planned to refine the Nine Flames Breaking Emperor Pill directly in the outside world, but after careful consideration, Yan Fei gave up his original plan and entered the Ten Thousand Skull Necklace instead. Every time he became a pill, he would provoke a pill tribulation, and at that time, Yan Fei had to temporarily give up alchemy and deal with the Dan tribulation.

Although with Yan Fei's current strength, it is simply easy to deal with the Dan Tribulation that occurred when the Nine Yan Breaking Emperor Pill became a Dan, but Yan Fei didn't want to do the thing to deal with the Dan Tribulation over and over again for this reason, not to mention that this would most likely affect the refining of the next pills. That's a few less Battle Emperor masters!Therefore, Yan Fei made the decision to refine the Nine Flames Breaking Emperor Pill in the Ten Thousand Skull Necklace, and he had to refine all the eleven pairs of medicinal materials in the Ten Thousand Skull Necklace before appearing in the outside world.

After entering the Ten Thousand Skull Necklace, Yan Fei summoned the bloodthirsty flames and other strange fires, these guys, after being deposited for so long, now it's time to exert their strength.

"Good boy, you haven't been looking for us for so long, how many of us have you thought of for this matter?" Hell Refining Fire is still that stupid appearance with a big grin, they immediately rushed over after feeling Yan Fei's summons, as soon as they saw the medicinal herbs piled up into a small mountain not far away, a few of them naturally knew what Yan Fei was looking for them.

"Lord, what kind of elixir is this going to refine? Compared with Hell Refining Fire and other different fires, Flame's attitude towards Yan Fei is better than I don't know how many grades.In fact, if you really want to talk about it, this Flame can be regarded as brought to Yan Fei by Mrs. Zhurong, after all, Flame used to be the gatekeeper of the Fire Attribute Spirit Source Pill, and Yan Fei also used the artifact Blood Fire Scepter to bring the Flame out of the Fire Attribute Spirit Source Pill

[,！]

Yan Fei nodded, he had long been accustomed to the ridiculous words of Hell Refining Fire, if Hell Refining Fire stopped talking to him like this one day, Yan Fei would feel strange.

"Okay guys, this time I am bound to refine the Nine Flames Breaking Emperor Pill, so I called all of you here, because I want to use the power of fusion fire to refine these medicinal materials." Yan Fei said very simply, in order to increase the rate of Cheng Dan, Yan Fei had to make the best choice, in fact, with the ability of different fires such as bloodthirsty flames, any flame was enough to refine this Nine Flame Breaking Emperor Pill, but Yan Fei did not choose to do so, because Yan Fei wanted to refine as many Nine Flame Breaking Emperor Pills as possible this time, and Yan Fei had to make the most beneficial choice for his own refining.

The next moment, the power of the Origin Fire of the Ice Ancestral Fire floated to Yan Fei, and the Ice Ancestor Fire himself said helplessly: "If only our different fires could also rely on the pill to improve their strength!"

Hearing the words of the Ice Shadow Ancestral Fire, the Bloodthirsty Flame and other alien flames on the side also widened their eyes one by one.Use the pill to improve their strength?This method is probably only thought of by the Ice Shadow Ancestral Fire, since they had spiritual intelligence, they only knew that the only way to evolve was to devour other alien fires, which was also the cruelty of the evolution of alien fire.

After so many years, they had never seen a strange fire that could not be evolved by devouring other different fires, except for the special issue of the flame.

At the beginning, the flame was able to absorb the energy in the battle crystals, which made Yan Fei feel shocked, but later, the battle crystals needed for the flames to evolve were really astronomical, and even Yan Fei couldn't take out that many battle crystals for a while, so Yan Fei planned to go to the Alien Fire Temple to capture the alien fire.

Of course, the current bloodthirsty flames and other alien fires are also in an extremely embarrassing situation, their strength has all reached the peak level of the first fire, and they are only one step away from being able to advance to the source fire level, but they can't break that barrier no matter what, which is also the knot that has been plaguing several alien fires.

Immediately after the Ice Shadow Ancestral Fire, the Bloodthirsty Flame and other alien fires took out one of their own source fire power and gave it to Yan Fei.After talking for a while, these guys were driven away by Yan Fei, after all, Yan Fei wanted to refine the Nine Flames Breaking Emperor Pill but couldn't be distracted.

After getting the power of the origin fire of the Ice Shadow Ancestral Fire and other different fires in his hand, Yan Fei's mind fused the power of the origin fire of the five different fires together.The next moment, a small five-colored fire lotus was supported on Yan Fei's palm.

"Refining the Nine Flames Breaking Emperor Pill and using the five-colored fire lotus should be enough, right?" Yan Fei muttered in a low voice, but then Yan Fei changed his attention, and his mind moved, and suddenly a cyan fire burst out of his body, which was the Heavenly Netherworld Fire that Yan Fei had refined.

Looking at the six-colored fire lotus that was fused by himself for a short while, Yan Fei's face also showed a look of satisfaction.

Next, Yan Fei directly threw it with the Tripod of the Undead, and the six-colored fire lotus in his hand flew into it one by one.The next moment, the six-colored fire suddenly rose from the Tripod of Ten Thousand Souls, and the blazing breath enveloped the entire Tripod of the Undead in an instant.

At this moment, Yan Fei slowly closed his eyes, he was not in a hurry to start refining the Nine Flame Breaking Emperor Pill, but let his state of mind enter a state of immaculate before refining.Slowly, Yan Fei's mood calmed down, and the light projected in his eyes also seemed faint but not losing his brilliance.

Yan Fei's spiritual power turned into hundreds of strands at this moment, directly enveloping each medicinal herb.

One after another medicinal herbs were thrown into the Peak of the Undead, and the six-colored fires within it also suddenly rose into flames.

"Boom..."

"Ziz..."

Under the incineration of the six-colored fire, these medicinal materials began to change drastically, and their forms also began to turn into liquid! At this time, Yan Fei's eyes were still tightly closed, there were so many spiritual powers attached to various medicinal materials, Yan Fei didn't need to open his eyes at all, every spiritual power was equivalent to his eyes at this moment.

At this moment, Yan Fei's spiritual power began to be highly concentrated, on the one hand, he had to control the six-colored different fire in the peak of the undead, and on the other hand, he also had to take care of the medicinal materials that were incinerated on the six-colored different fire.

Although it sounds very simple, if you think about it carefully, you can see how much burden Yan Fei's spiritual power is at this moment.

Because the texture of each medicinal herb is different, the process of incineration of the flame is naturally different, which leads Yan Fei to be multi-purpose, and the multi-use process is also a bit scary.

Although there are not many main medicinal materials for refining the Nine Yan Breaking Emperor Pill, there are a lot of other auxiliary medicinal materials, and Yan Fei must refine each medicinal material in order to ensure a high rate of becoming a pill. Distracted, almost all of my thoughts are on refining these herbs.

Gradually, above the Peak of the Undead, drops of crystal clear liquid began to flash frequently among the clusters of flames.Time passed quietly, and in a blink of an eye, most of the day passed, and at this time, almost all the medicinal materials on the Peak of the Undead had been refined into liquids, except for the remaining main materials, which were still being refined.

"This refining process is really tiring!" Yan Fei sighed softly, don't look at the fact that it only took him almost a day to refine all the medicinal materials, but he himself was extremely clear, how concentrated and high-load his spiritual power was in this short period of time!

Hundreds of medicinal materials need his spiritual power to control, and the power of the flames of the clusters of flames also needs to be adjusted by him, just thinking about it to let him know how complicated it is to complete the refining of these medicinal materials.

Although it was only less than a day, Yan Fei still finished refining all the medicinal materials of the first pair of Nine Yan Breaking Emperor Pills, and Yan Fei did not choose a single original medicinal material for the first time refining, but used a pair of alternative medicinal materials first.

At this moment, Yan Fei, who had already completed the refining of medicinal materials, began to enter the next step of alchemy, Rong Dan! At this time, Yan Fei's spiritual power all surged out, and in an instant, many liquid-like things on the Peak of the Undead were swept together by the storm incarnated by spiritual power in an instant.

This step of Rongdan is undoubtedly much simpler than the refining of medicinal materials, in fact, the whole process of alchemy is the most cumbersome and time-consuming step of refining medicinal materials.

As for the steps of Rong Dan and Cheng Dan, it is much simpler, of course, the simplicity here is also relative, which does not mean that the next two steps are not important.

At this time, under the wrapping of Yan Fei's majestic spiritual power, the hundreds of medicinal materials that had been refined began to blend together at an extremely fast speed.

It didn't take long for a huge liquid-like crystal to appear above the Peak of the Undead.After seeing this newly formed scene, Yan Fei also smiled happily, it seems that refining the Nine Yan Breaking Emperor Pill this time is extremely smooth, at least so far there has been no situation.

As soon as the huge liquid crystal appeared, Yan Fei immediately controlled the six-colored different fire to burn and incinerate, and in an instant, a fireball with six-colored light all over his body appeared in Yan Fei's eyes.

The six-colored different fire is constantly burning, during this period, Yan Fei has not slackened in the slightest.Don't look at this melting pill step seems extremely easy, but only those who are really in alchemy know that any link of refining the pill is not as simple as imagined.As far as Yan Fei's melting pill is concerned, although it seems that Yan Fei is only controlling the six-color different fire to incinerate the crystal, but those who know a little bit of the inside story know that in this melting pill process, the requirements for flame control are extremely high.

In the refining of pills, it is necessary to have different control over the flames because of the different properties of various medicinal materials, and the difficulty of refining is also different.

Of course, the refining step can be made simpler, if the soul power is not strong enough to refine the medicinal materials, it can be refined one by one, so that the medicinal materials can be refined well.

But not all alchemists are like Yan Fei, who refines all the medicinal materials together, and those who can do this can only be tried by those alchemists who are extremely confident in the strength of their soul power, as for the ordinary alchemists, they are honestly refining one by one.

If we look at it in this way, the weekly steps of refining the medicinal materials can undoubtedly be much simpler, although the time spent in this way will definitely increase, but compared to being able to refine the medicinal materials smoothly, what does it matter if there is more time?

The step of refining medicinal materials can be simple, but the fusion of pills is not, because at this moment the refined pills are all fused together, and all the pure medicinal power is also beginning to penetrate and blend with each other. Only then can you get enough experience from it.

From this, it can be seen that this step of Rong Dan not only requires extremely strong flame control ability, but also requires rich experience accumulation to be able to do it without problems.

At this time, Yan Fei put all his mind into the six-colored elixir that had become round.

The six-colored different fire is the fusion of Yan Fei with the power of the origin fire of the six different fires, because Yan Fei is the controller of these different fires, so Yan Fei can control the temperature released by the six-colored different fire at will.

During this period of time, Yan Fei would sometimes raise the temperature of the six-color fire to an extremely high level, and sometimes suppress the temperature in a range of the extreme

Gradually, the originally huge Dan Drink form was smelted smaller and smaller, more and more refined, and the medicinal materials that had been turned into liquid were slowly melted into the appearance of substance.

As Yan Fei Rong Dan progressed, a faint medicinal fragrance overflowed from the crystals that had become substantial, this was not the true medicinal fragrance of the elixir, the reason why these medicinal fragrances were emitted was because these medicinal fragrances were impurities that had been squeezed out.

Slowly, the medicinal fragrance became stronger and stronger, but later, the originally strong medicinal fragrance began to slowly become lighter, until finally there was no medicinal fragrance at all.

Yan Fei's nose twitched slightly, and when he sensed that there was no medicinal fragrance in the surrounding air, Yan Fei knew that the step of Rong Dan was also completed.

The next moment, Yan Fei's long sleeves were thrown, followed by a gentle force, which dragged the already melted pill directly into the undead tripod from mid-air.

At this time, a look of relief also appeared on Yan Fei's face, refining up to now, the refining of the Nine Flames Breaking Emperor Pill is almost coming to an end, and now what Yan Fei has to do is to use the Warm Fire Essence Pill until the Nine Flames Break the Emperor Pill is completed!

Time passed quietly, and another day passed in a blink of an eye, and at this time, a violent trembling sound suddenly came from the Peak of the Undead, and with this trembling sound, Yan Fei's closed eyes also slowly opened.

"Is it finally done? I wonder how many Cheng Dan will appear in this refining?"

With a feeling of anticipation, Yan Fei's mind moved to open the Tripod of the Undead.The moment the lid was withdrawn, a strong medicinal fragrance flew out head-on.Yan Fei's eyes were fixed, and his eyes stared at the inside of the Tripod of the Dead.The next moment, Yan Fei's face was instantly filled with a look of shock, and the whole three round pills were lying quietly in the medicine trough inside the Tripod of the Dead.

A strong medicinal fragrance emanated from the three round pills, Yan Fei was slightly shocked, and then quickly took out three jade vials, and then his heart moved, and the three soft forces brought the three mellow pills into the vials.

Generally speaking, it is extremely good for a pair of medicinal materials to be able to refine one Cheng Dan, like Yan Fei using a pair of medicinal materials this time but refining three Cheng Danlai.

After loading the three Nine Flame Breaking Emperor Pills, Yan Fei immediately started refining the next pair of medicinal materials, these three Nine Flame Breaking Emperor Pills took him nearly three days to refine them, and now Yan Fei still has a full ten pairs of medicinal materials in his hands that have not been refined.

For the next period of time, Yan Fei has been staying in the Ten Thousand Skull Necklace to refine the Nine Flame Breaking Emperor Pill, if some alchemists know that Yan Fei can actually refine the Nine Flame Breaking Emperor Pill in such a short time, the faces of these guys will definitely be very surprised and shocked.

And what is even more incredible is that Yan Fei only took three days to refine the Nine Yan Breaking Emperor Pill, which is not something that anyone can do.

Time passed silently, and it had been almost a month since Yan Fei entered the Ten Thousand Skull Necklace to refine the Nine Flames Breaking Emperor Pill. And it is strictly forbidden for Yin Gu and others to disturb Yan Fei.

With Huangfu Xuan's experience, he naturally knows that the Nine Yan Breaking Emperor Pill is not a garbage pill, it is an elixir that can increase the probability of the Peak Battle Saint by increasing the probability of advancing a lot of advanced emperor levels.

This time, the Nine Yan Breaking Emperor Pill refined by Yan Fei is one or two grades higher than the Broken Emperor Pill, and the Breaking Emperor Pill can only allow a Venerable to advance to the Holy Rank, but the Nine Flame Breaking Emperor Pill can make people advance to the Emperor Level, and the gap between the two can be seen clearly with a slight comparison.

In the blink of an eye, another three days passed, and at this time, it had been a month and three days since Yan Fei entered the Ten Thousand Skull Necklace.

At this moment, a pale touch appeared on Yan Fei's face, although refining the Nine Yan Breaking Emperor Pill was not too much of a matter for him now, but this time he refined all the medicinal materials of the Nine Yan Breaking Emperor Pill in one go.

But fortunately, after more than a month, Yan Fei. Among them, there are four pairs of medicinal materials that have been refined to produce three Nine Yan Breaking Emperor Pills, five pairs of medicinal materials have been refined to produce two Nine Yan Breaking Emperor Pills, and two pairs of medicinal materials have only been refined to produce one Nine Yan Breaking Emperor Pill.

Looking at the twenty-four vials in front of him and the mellow pill in the bottle, Yan Fei also smiled with satisfaction, no matter what, this time the refining of the Nine Flame Breaking Emperor Pill is still extremely smooth. Yan Fei was not surprised.

"With these twenty-four Nine Flame Breaking Emperor Pills, it must be enough to give birth to a group of not weak War Emperor masters." Thinking of this, Yan Fei's face also showed a smile of relief.

Although this time he refined twenty-four Nine Flame Breaking Emperor Pills, none of these twenty-four Nine Flame Breaking Emperor Pills had yet to go through the Dan Tribulation, so it could be said that this last step was still one step away before it could be regarded as a smooth completion of the refining.

"Twenty-four Nine Flame Breaking Emperor Pills, I don't know how big a pill tribulation will be generated? I still adjust my state to the peak in the Ten Thousand Skull Necklace first, and when I go out, all these pills are refined, I don't want to capsize in the gutter at this last moment!"

Thinking of this, Yan Fei closed his eyes and recuperated, so he had not had such an experience before, so Yan Fei couldn't judge how much of a Dan Tribulation would be provoked after going out this time, in order to be able to survive the Dan Tribulation smoothly, Yan Fei naturally would not appear on the God of War Continent when his state had not fully recovered.

At this time, Yan Fei was still quietly in the necklace of ten thousand skulls, but the entire sky above the Holy Land began to change, and this sudden change caused many people to frown-

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