Daiyu Xianshan, in a certain valley, in the mixed cave beads, Zuo Feng sat cross-legged, and there was a bronze Danding floating in front of him.

The bronze danding had become three feet tall, and it floated in the air and "dripped" and rotated, while also emitting a soft sound.

Between the three feet at the bottom of the Danding, there is a human-sized flame suspended, and the color of the flame is the purest fiery red color.

Under the scorching flames, a medicinal fragrance emanated from the cracks of the Danding, and after Zuo Feng smelled the medicinal fragrance, he couldn't help but smile with satisfaction.

Then the left wind struck out one after another, and the flame was slowly suppressed, its size gradually compressed, and the firepower slowly weakened. At the same time, the speed of the bronze danding gradually slowed down.

Soon after, the flame was extinguished, and the bronze dendon stopped rotating.

Zuo Feng made a move with his left hand, and a small green bottle flew into his hand in the distance. Then Zuo Feng slapped open the lid with his right hand, and then the gray pills sank into the cyan bottle.

"Thirty-six pieces in one furnace, and the quality is superb, it is not in vain that I have been refining it one after another in the past few years. With my current level, I don't know what level I am at in the Dan Dao. Zuo Feng brought the cyan bottle to his nose, sniffed it with satisfaction, and then closed the lid.

That bronze pill was naturally the best magic weapon that Zuo Feng had obtained from the Mixed Cave Bead before, and Wei Fen had borrowed it to refine the Rejuvenation Pill for Feng Jing.

That fiery red flame was spurred by using fire cloud crystals, and it was a good choice for alchemy or refining.

And the gray pill in the cyan bottle is called "Xi Yuan Dan". In the past, when he was in the 100,000 Great Mountain, Wei Fen used Xi Yuandan's Danfang as an exchange to thank Zuo Feng for his gift.

As for the cyan bottle, it is not simple, it looks like it is a superb magic weapon, its whole body is refined with spirit absorbing stones, and the bottle body is densely engraved with the formation patterns of the small golden Luo array!

Zuo Feng had refined a total of twenty such bottles, and now each bottle was filled with various colored pills!

Of course, Zuo Feng was not so boring, and he specially refined twenty superb magic weapons in order to hold the elixir, and there was another reason for this.

At this time, it has been more than four years since Zuofeng first entered Daiyu Xianshan.

In more than four years, a lot of changes have occurred, and it took Zuo Feng more than three years to cultivate to the peak of the Yang Yuan Realm.

Zuo Feng originally thought that the spirit stones in the Mixed Cave Bead were enough to cultivate to the first and second layers of the Ning Yuan Realm.

But later, he found that it was too idealistic, because after the seventh layer of the Yuan Dan Realm, the laws summarized earlier were invalid, and after that, every time he broke through the layer, the dantian space was not only doubled, but it was not an exaggeration to say that it was several times.

Zuo Feng didn't know why this was the case, he was sure that this was not the case for others, and in the end he had to attribute it to the changes brought about by the Void Sutra, there might be other reasons, Zuo Feng had a guess in his heart but was not sure.

In this way, after exhausting all the middle and lower grade spirit stones, Zuo Feng's cultivation could reach the late stage of the ninth layer of the Yang Yuan Realm.

Even more depressing things came, Zuo Feng wanted to continue to cultivate to the consummation realm of the Yuan Cultivation Realm, so that he could start cultivating the Yuan Qi and make the Yuan Qi reach the Psychic Realm.

Who knew that it took Zuo Feng less than a year to cultivate from the seventh layer of the Yuan Dan Realm to the late stage of the ninth layer of the Yuan Dan Realm, and from the late stage of the Yuan Cultivation Realm to the consummation realm of the Yuan Cultivation Realm, Zuo Feng spent more than two years!

During that time, whenever Zuo Feng thought that his cultivation was about to be completed and he could start cultivating his vitality, the dantian space would always increase by one point unexpectedly. If you strictly distinguish them, the Yuan Dan Realm is more than divided into nine layers.

Faced with this situation, Zuo Feng was surprised and delighted. Of course, the expansion of the dantian space is a good thing, which will make Zuo Feng's mana deeper than that of a monk of the same level. But in other words, compared to other monks, if Zuo Feng wants to advance, he has to spend more resources!

Because the middle and lower grade spirit stones were exhausted, Zuo Feng gritted his teeth, and the remaining thirteen high-grade spirit stones only retained six with different attributes, and the remaining seven were all used for cultivation.

After all, there were too many accidents that had happened, and for Zuo Feng's sake in the future, he would never use the six high-grade spirit stones with different attributes.

After that, Zuo Feng finally cultivated to the realm of the ninth layer of the Yang Yuan Realm. In other words, just from the late ninth layer to the consummation of the ninth layer, Zuo Feng was equivalent to 700 medium-grade spirit stones, and it was also equivalent to 70,000 lower-grade spirit stones, which was more than the total amount of spirit stones consumed by all the previous realms!

After cultivating to the ninth level of the Cultivation Yuan Realm, it is time to start cultivating the Yuan Qi. Because if a monk wants to be promoted to the Ning Yuan Realm, he must compress the Yuan Qi in the dantian into Yuan liquid.

This step is extremely dangerous, and it can be called the first ghost gate on the road of cultivating immortals. Because the compression of the vitality will cause the fluctuation of the vitality and even the backlash, if you are not careful, the dantian is broken is just a trivial matter, and if it is serious, it will explode and die!

Unless you can cultivate your vitality to the realm of taming the psychics, you can compress your vitality safely and steadily. However, the lifespan of a cultivator in the Yuan Realm is only two hundred years old, and if he wants to cultivate his Yuan Qi to the Psychic Realm, he is afraid that he will already fall before he has completed his work.

Therefore, many monks spend decades cultivating only a part of their Yuan Qi, and then they start gambling on the odds. If you succeed, you will naturally enter a new world, and if you fail, you will either be seriously injured or killed.

However, there is no way to solve this kind of problem in the immortal cultivation world, and Xi Yuan Dan is a wonderful method that the predecessors have come up with.

The Xi Yuan Pill can suppress the fluctuation or backlash of the vitality, allowing the monk to carry out the process of compressing the vitality in peace.

So Zuo Feng cultivated his vitality while pondering the refining method of Xi Yuan Dan. Thinking that after pondering the Dan Fang thoroughly, Zuo Feng began to try to refine the first furnace, but who knew that it would fail!

The reasons for failure are many and varied, including the palm of the fire, the control of the timing of the medicine, the grasp of the alchemy technique, the proficiency of the Danduel, and so on.

"My vitality is much deeper than that of ordinary people, I'm afraid that when I compress my vitality, the time consumed will not be short, in this way, refining this breath Yuan Dan must be foolproof! Everything cannot be taken for granted, but my head knows how to do it! If alchemy is so easy, where will those Dan Dao sects be so noble!" Zuo Feng thought.

So in the following time, Zuo Feng began to sort out the storage bags of the clearest, Higashiki-kun, Ono Sakura, and the most acceptable, and carefully checked the storage bags of the disciples after Nanako's inventory.

The results are very gratifying, what is most lacking in the storage bags of this group of Dongying monks is the spirit stone, as for other things, there are all kinds of things, Zuo Feng summed it up, and found four pills.

These four pills are detailed enough, and the required elixirs are ready.

So from easy to difficult, these four pills that Zuo Feng practiced his hands were the healing pill Rejuvenation Pill, the detoxification pill Qingling Pill, the Huiyuan Pill Heizhi Dan, and the last one was the most difficult, called Shen Jin Dan.

Shen Jin Dan is found from the clearest storage bag, its effect is more special, it is a kind of muscles and bones strengthening elixir, can be used to assist in the cultivation of the Diamond Sutra of Buddhism.

Speaking of which, the use level of Shen Jin Dan is Yuan Dan Realm, which is much more difficult and cumbersome than Xi Yuan Dan in terms of refining. However, it was based on this that Zuo Feng chose to refine the Shen Jin Dan, and he wanted to ensure that the refining of the Xi Yuan Dan was foolproof.

Because the materials of Xi Yuan Dan were collected by Sanqingzi, Lingyi, Hongzhen and others, they usually relied on controlling the materials of Xi Yuan Dan to suppress the number of cultivators in the Immortal Cultivation Realm.

Therefore, Xi Yuan Dan is really precious, Zuo Feng is not sure where else to find these materials except for the dozen or so materials in his hand, after all, none of the materials distributed to Wei Fen and the others are used to refine the elixir of Xi Yuan Dan.

"Now it seems that this is Sect Master Feng's painstaking efforts, so these dozen points of materials are not all mine, and several other people should also need them. When Zuo Feng thought of this, he didn't dare to ignore it.

So while refining those four materials, he summed up various alchemy experiences. In the end, Zuo Feng discovered that the biggest reason for his alchemy failure was the divine sense that he was proud of!

Specifically, in the use of divine consciousness, the left wind has always been only extensively controlled.

As for the use of the divine consciousness in more subtle ways, Zuo Feng has quite little experience.

In this way, seeing all kinds of pills floating around at will in the mixed cave beads, Zuo Feng came up with a method with a quick move, that is, by refining the bottle where the pills were stored, he would become familiar with the use of divine consciousness in subtleties.

For the storage of the elixir, the most important thing is to ensure that the spirituality of the elixir does not disperse. Therefore, Zuo Feng thought of refining the bottle body with the spirit absorbing stone, so that it could not be safer.

Soul Bottle, this is the name that Zuo Feng came up with.

Each spirit cultivation bottle used at least three spirit absorbing stones, and each bottle was engraved with at least twenty small golden Luo array patterns. As Zuo Feng became more comfortable with the subtleties of his divine sense, the spirit cultivation bottle that he finally refined even carved thirty-five formation patterns.

Therefore, on the one hand, the design of the formation pattern is ingenious enough, and on the other hand, the grade of the spirit absorbing stone is too high, and each spirit cultivation bottle has been refined into a superb magic weapon. Its main feature is that it automatically adsorbs the aura to contain the elixir, and it is extremely strong.

In this way, Zuo Feng probably spent more than half a year refining a batch of four pills, and refining twenty spirit cultivation bottles, and finally he finally had the confidence to refine the Xi Yuan Dan.

Sure enough, with careful preparation, the fourteen furnaces of Xiyuan Dan were perfectly refined, each furnace became thirty-six pills, and the quality of the pills was better than the other, and a few furnaces even reached the perfect superlative phase.

......

"It's time to go out, it's not a good place for Ning Yuan after all. Thinking of this, Zuo Feng's face showed a solemn expression.

Originally, Zuo Feng was absorbing the aura of the outside world while using spirit stones to cultivate.

However, this situation only lasted for more than half a year, and one day three years ago, Zuo Feng found that the Great Vortex of Divine Consciousness could no longer absorb spiritual energy from the valley, as if the edges around the valley were blocked by some kind of force.

However, Zuo Feng's divine sense clearly sensed that the space outside the valley was still full of aura. In this way, Zuo Feng was a little unwilling, so he boldly probed the Divine Consciousness Vortex outside the valley, but he didn't expect this move to bring serious consequences.

When Left Wind poked the Divine Vortex out of the valley to observe, nothing unusual occurred. However, when he used the Divine Consciousness Vortex Light to absorb it, countless dark aura and trickery surged up, and followed the Divine Consciousness Vortex Light into Zuo Feng's body, and then every inch of Zuo Feng's flesh was dyed pitch black, and his whole body exuded a strange and gloomy aura.

Not only that, but those tricks seem to have autonomous consciousness, and after they enter Zuo Feng's body, they can actually launch an attack on Zuo Feng's divine soul, as if they want to destroy Zuo Feng's divine soul, so that they can seize control of Zuo Feng's body.

Suffering such an attack, even if the divine stick glowed on its own and turned into tentacles to filter Zuo Feng's body, it would not be able to immediately relieve Zuo Feng's predicament.

Just when Zuo Feng's divine soul was eroded and almost annihilated, an unexpected situation happened!

Zuo Feng was originally sitting cross-legged on the Dao platform of the Mixed Cave Bead to cultivate, but just when Zuo Feng's divine soul was about to be extinguished, on the pillar of inheritance in the center of the Dao platform, Zuo Feng's mana imprint suddenly shone brightly!

Suddenly, every inch of space in the Mixed Hole Bead shook, and the sound of an electric current filled the entire space.

"Boom, boom!" After the sound of electricity, all the thunder and lightning vines at the edge of the Mixed Hole Bead seemed to be enraged and came to life, and at the same time, every bulge on the vines shot out countless thunderbolts and lightning!

Those thunderbolts and lightning catapulted onto the Pillar of Inheritance, but it seemed to have become tame, and the surface of the Pillar of Inheritance only emitted layers of gentle pale white light waves!

Those light waves are visible to the naked eye, like waves, and after touching Zuo Feng's body, they are submerged in Zuo Feng's body. Then those black spiritual powers and tricks, as if they were pierced into strings by white light waves, were dragged out of Zuo Feng's body from another direction.

In the blink of an eye, Zuo Feng's body returned to normal.

However, the white light wave had not stopped castrating, and I saw a circle of passages open on the heavenly dome around the Mixed Cave Beads, and the white light waves carried those black strings and spread out of the passage.

Then Zuo Feng saw an incredible scene, only to see that the white light wave trembled, and all the black strings were concentrated at the front of the light wave, and then the light wave contracted violently, and then suddenly popped out, and those black strings were thrown out of the valley!

The space at the edge of the valley seemed to be angry, rippling layer after layer, but the back finally calmed down.

This situation is too anthropomorphic, as if the daughter brought her boyfriend home for the first time, but the gift that the boyfriend carried was thrown out by the daughter's mother!

The essence of this throw, showing the meaning, disgust!

After this scene, the white light wave retreated to the platform, and the circle of passages on the Mixed Cave Bead Heavenly Dome was instantly bridged.

However, the white light wave did not immediately return to the Pillar of Inheritance, it first wrapped around the left wind layer by layer, and maintained it for several minutes. Zuo Feng felt that every flesh and blood was filled with white light waves, but he didn't feel anything abnormal.

After a few minutes, the white light retracted into the pillar of inheritance, and all visions vanished.

......

Therefore, Zuo Feng guessed that the reason why his dantian space was abnormally large was that the white light wave should also be one of the reasons.

Zuo Feng also has some speculations about the autonomous vision of the mixed hole beads. However, since he got the Mixed Hole Bead, Zuo Feng has gained all the benefits, and there is nothing unfavorable to him, so he no longer thinks about it.

In the past four years, Zuo Feng has not been completely used for cultivation, and he has also been out of this valley a few times, and nothing unusual has happened.

Just as Zuo Feng guessed, as long as he no longer absorbs the essence of the aura and the fragments of the Yuan Shen in Daiyu Immortal Mountain, everything will be calm.

This is also the reason why Zuo Feng's spirit stone is consumed so quickly, because he can't absorb the spiritual energy from Daiyu Immortal Mountain.

And this valley is also a certain existence in the underworld of Daiyu Immortal Mountain, and it is the territory of Zuofeng by default.

As early as two years ago, Zuo Feng no longer needed to use the Little Golden Luo Array Disc to protect the Mixed Cave Beads, because he didn't have a medium-grade spirit stone to maintain the Little Golden Luo Array, and there had never been any accidents in the past two years.

Now that this elixir has been refined, Zuo Feng can't continue to stay in Daiyu Immortal Mountain.

Because the five-year period predicted by the village chief is approaching, Zuo Feng always counts the days and goes out to find his parents.

Second, Zuo Feng is not at ease in this Daiyu Immortal Mountain. Because in the process of cultivating the vitality, the vitality will gradually become condensed, so that it needs to absorb the spiritual energy to replenish it. If he accidentally causes the last incident again, Zuo Feng is not sure that he will be able to retreat safely.

So Zuo Feng tidied up his things a little, and paid attention to the situation of Cai's shopkeeper and a few people, and then escaped out of the mixed hole bead space with the magic stick in his hand.

In the past few years, due to the lack of food, Zuo Feng had to teach Shopkeeper Cai and Secretary Wang the method of cultivation, otherwise they would have starved to death if they had nothing to eat.

Shopkeeper Cai and Secretary Wang practiced the "Black Spirit Formula", which was a relic of Ge Laowei. In the past, after Feng Jing used the Dingshan compass to kill Ge Laowei, he fainted, and everyone handed over Ge Laowei's relics to Zuo Feng.

This Black Spirit Technique Zuo Feng has seen, it is easy to learn and practice, it belongs to the kind of exercises that are easy to improve the realm, and it is because of it that Ge Lao Wei has cultivated to the fourth layer of the Ning Yuan Realm.

However, there is a drawback to this kind of exercise, after cultivation, the mana is not deep enough, and it is much weaker than others in terms of combat power, otherwise Ge Lao Wei would not be so easily killed by Feng Jing.

After Shopkeeper Cai and Secretary Wang cultivated the Black Spirit Technique, because the supply of Heizhi Dan refined by Zuo Feng was sufficient, at this time, they had both cultivated to the fifth layer of the Yangyuan Realm, and the shopkeeper Cai would soon enter the sixth layer of the Yangyuan Realm.

Shopkeeper Cai has changed a lot after cultivation, and his appearance has returned to the appearance of his thirties, under the prodding of Secretary Wang, the two of them insisted on worshipping Zuo Feng as a teacher, which made Zuo Feng smile bitterly, so he had to refuse repeatedly.

In the past few years, the two of them have learned a lot of information about the immortal cultivation world from Nanako's mouth, and they have long been blind to all kinds of mundane things in their hearts.

Especially Shopkeeper Cai, he was already in his twilight years, and he had reached the point of worrying about life and death. Now that he has entered the immortal gate by coincidence, his heart towards the Tao is extremely firm, and he has cultivated every day.

Therefore, it stands to reason that Secretary Wang's realm should be improved faster than that of Shopkeeper Cai, but the sky lives up to the painstaking people, and Shopkeeper Cai has walked in front with his hard work.

As for Nanako, Zuo Feng didn't want to persuade her anymore.

Nanako is tired of the harsh environment of the cultivation realm, and she just wants to be a mortal in a plain way. In the past few years, she has not cultivated, and the pill that Zuo Feng gave her, she only used it as a life-sustaining nourishment, and she did not deliberately refine it.

In the past few years, she has put her mind on comic creation, and has drawn thousands of pages of works. Zuo Feng has seen her works, which integrate the mythological background of Middle-earth and Dongying, and its scenes are grand, the characters are profound, the plots are vivid, and the suspense is bizarre...... Zuo Feng thinks that it has far surpassed "Dragon Ball"!

But in general, in the past four years, Zuo Feng and several people have made safe progress.

However, in the Immortal Cultivation Realm of Middle Earth in the outside world, a bloody storm has been going on for a long time.