Any elixir, to a greater or lesser extent, contains erysipelas.

The higher the quality of the same elixir, the less erysipelas it contains, and the more popular it is among monks.

The perfect elixir contains ten percent spirituality.

At least with the Tsuki-Realm's divine sense, you can see the bacteria distributed in the void, that is, things at the molecular level, and there are no impurities in Tsukidan.

Even if it reaches the level of the Formation Pill Realm, the Yuan Infant Realm, and the Transformation God Realm, the power of divine consciousness only undergoes quantitative changes, and there is no substantial qualitative change, so in the eyes of the monk Zhenren, this is the perfect elixir.

Perhaps only by reaching the Refining Void Realm and cultivating the Yuan Shen can we see the flaws in the Perfect-level Spirit Pill.

In fact, there is no absolute perfection in this world, only relative perfection.

In the eyes of ordinary monks, the perfect elixir becomes imperfect in the eyes of the power of the Refining Void Realm, and the perfect elixir in the eyes of the power of the Refining Void Realm may also be imperfect in the eyes of the power of the Mahayana Realm.

The perfect elixir, just relatively.

But at least, the perfect elixir is a higher level of quality than the best elixir.

For the sake of insurance, Chen Xuan refined more than sixty Perfect Foundation Pills, and then he was ready to start building the foundation.

Chen Xuan came to the cave mansion specially prepared by the sect for the disciples who attacked the foundation.

The cave that broke through the foundation building realm is located at the location of a low-level peak spirit vein spirit spring, and it also arranges a spirit gathering array, which is usually not used by anyone, and only when the disciple applies for the foundation building, will the disciple enter.

Therefore, every cave house contains an incomparably amazing aura of heaven and earth.

"Adjust the state first, and then impact the foundation building realm."

Coming to the cave mansion, Chen Xuan opened the formation in the cave mansion.

As soon as the formation in the cave is opened, then even the elders of the Jiedan Realm will not be able to force their way through, if the foundation building fails, the formation has the function of automatic scanning, and it will be automatically closed if there are no living beings inside.

Chen Xuan sat cross-legged and began to adjust his physical mana and divine consciousness in order to reach his peak state.

As for what kind of spirit body to condense when building the foundation, Chen Xuan had already made a decision in his heart.

In the Scripture Pavilion, there are hundreds of spirit bodies for reference.

It doesn't matter if it's an inferior spirit, a medium spirit, or an upper spirit.

Chen Xuan's goal was naturally to condense a superior spirit.

There are a total of eighteen types of high-grade spirits recorded in the Scripture Pavilion, and there are spirits of various attributes.

For example, the Heavenly Thunder Spirit Body with the thunder attribute contains the power of the Heavenly Thunder, and it can also be quenched with the help of the Heavenly Thunder Quenching Body, the same thunder attribute spell is several times more powerful than when refining the Qi Realm, and the mana that can be contained is far beyond that of ordinary foundation building monks.

Chen Xuan cultivated the Fifth Turning Heavy Yuan Gong to the Fifth Transformation Realm, which belonged to the fourteenth layer of Qi Refining in terms of the realm, which could be compared to a mid-foundation building monk, but that was only compared to a mid-foundation building monk of an inferior spirit body.

If you compare it to the foundation building monks of the superior spirit body, it is at most comparable to the foundation building layer.

In addition to the thunder-attribute Heavenly Thunder Spirit Body, there is also a wood-attribute Qinglian Spirit Body.

The Qinglian Spirit Body does not have such a strong attack power compared to the Heavenly Thunder Spirit Body, but it contains powerful vitality, and it can have a lifespan comparable to that of an ordinary Dan Realm at the level of building a foundation.

Qi Refining Realm cultivators can generally live to be two hundred years old, and if they break through to the Foundation Building Realm, their lifespan can generally be increased by fifty to one hundred and fifty years, but the lifespan of the inferior spirit body is increased by fifty years, the middle spirit body is increased by one hundred years, and the upper spirit body can be increased by one hundred and fifty years, so the foundation building monk with the superior spirit body can live to be three hundred and fifty years old.

If you condense the Qinglian spirit body, you can live to be about four hundred and fifty years old.

Under normal circumstances, if a true person in the Yudan Realm is not subject to some elixirs that increase longevity, the longevity is about five hundred to six hundred years, and the Qinglian spirit body can live for four hundred and fifty years, which is not much worse than an ordinary Zhenren in the Yudan Realm.

Moreover, the Qinglian spirit body also has a strong healing ability.

If you have a green lotus spirit body, the effect of using healing spells will increase several times.

In addition, there are many high-grade spirit bodies, such as Canghai Spirit Body, Golden Flame Spirit Body, King Kong Spirit Body, Heavenly Sword Spirit Body, Unbroken Spirit Body, Heavenly Wind Spirit Body, Water and Fire Spirit Body, etc.

The spirit body of the sea has incomparably strong mana.

The Golden Flame Spirit Body, which is a superior spirit body of the fire attribute, has a certain bonus effect on flame manipulation, fire spell power bonus, and has a certain bonus effect on both refining and alchemy.

The monks with the Golden Flame Spirit Body are basically an excellent refiner or alchemist.

In short, each superior spirit has a unique advantage over other spirits.

The superior spirit body that Chen Xuan was preparing to condense was called the Five Elements Spirit Body.

The Five Elements Spirit Body is a spirit body that contains the five attributes of metal, wood, water, fire, and earth.

The biggest advantage of the Five Elements Spirit Body is that the power of the Five Elements is mutually generated, which can be transformed into each other, refining any kind of attribute energy between heaven and earth, so that its own mana is endless, even in a place where the spiritual energy of heaven and earth is thin, it can also extract the vitality of all things.

For example, in the world, the aura of heaven and earth is thin.

However, with the Five Elements Spirit Body, it can extract essence from plants and trees, nutrients from soil, and metallic energy from metal veins.

Even, including the sun, moon and starlight, the yin and evil qi can also be absorbed and refined.

The mutated spiritual root possessed by heaven and earth is mutated from the spiritual root of the five elements.

Therefore, with the Five Elements Spirit Body, you can absorb any kind of attribute energy between heaven and earth and turn it into your own mana.

The Five Elements Spirit Body can be said to be the most comprehensive spirit body among the superior spirit bodies.

However, there are very few monks who can condense the spirit body of the five elements.

Qi Refining Realm cultivators want to condense the Five Elements Spirit Body, unless they are genius monks who are born with the Five Elements Spiritual Root, or a 'mortal' monk who does not have any spiritual roots.

Otherwise, it would be impossible to condense the Five Elements Spiritual Root.

Because if you want to condense the five elements aura, you need to absorb the five elements auras at the same time, and these five elements auras must maintain a balance, and no one kind of aura can be more or less.

And if a Qi Refining Realm cultivator had a spiritual root in his body, then he would not be able to maintain this balance.

If you have a fire attribute spiritual root, then when the aura is infused into the body, the fire attribute will naturally converge, because the fire attribute spiritual root has a higher affinity for the fire attribute aura.

In this way, the remaining four spiritual qi are few, and they cannot maintain balance, so they are naturally unable to condense the five elements spiritual body.

Therefore, if you want to condense the Five Elements Spirit Body, you must either be a genius monk who is born with the Five Elements Spirit Root, or a mortal monk who does not have any Spirit Root in your body.

But the former is too rare.

In the entire Thundering Continent, there are many geniuses with dual-attribute spiritual roots and three-attribute spiritual roots.

But a genius monk who is born with the Five Elements Spiritual Root will only appear in almost 10,000 years.

The genius with the Five Elements Spiritual Root is known as a peerless Tianjiao that is rare to see in 10,000 years.

Genius is not enough to call the existence of the Five Elements Spiritual Root, but is called Tianjiao, and it is also a peerless Tianjiao.

Tianjiao with the Five Elements Spirit Root is rare to see in 10,000 years, and if a mortal monk wants to condense the Five Elements Spirit Body, he needs to consume extremely terrifying resources.

In addition to building an incomparably strong foundation in the Qi Refining Realm.

The best Tsukidan, at least fifty must be prepared.

It is recorded in a classic book in the Library Pavilion that there are many top-level sects on the Heavenly Spirit Realm Continent, and they have all cultivated mortals to condense the Five Elements Spirit Body, and as a result, only one out of every ten people succeeds.

One person has fifty top-grade Zhuji Dans, and ten people are five hundred top-grade Zhuji Dans.

Five hundred top-grade Zhuji Dan, even if it is used to cultivate geniuses with medium spiritual roots, so that they can condense high-grade spirit bodies, they can succeed in forty or fifty.

Mortal monks want to condense the Five Elements Spirit Body, and the cost of Tsukidan is too much, so gradually no sect is willing to spend that much Tsukidan to cultivate mortal monks.

Yueyang Sect put the foundation building technique of the Five Elements Spirit Body in the Library Pavilion, but it was just to let the disciples have one more insight and understand the characteristics of different superior spirit bodies, and they never thought that there would be disciples who would choose to condense the Five Elements Spirit Body.

In fact, Yueyang Sect has been established for more than 10,000 years, and it is true that there has never been a peerless Tianjiao who has condensed the Five Elements Spirit Body.

This time, Chen Xuan prepared more than 60 perfect Zhuji Dans, and the top Zhuji Dan reached nearly 200.

Soon.

Chen Xuan adjusted the state to the best.

He took out a perfect foundation building pill and subdued it, and then began to run the foundation building exercise in the Five Elements Spirit Body.

Airplanes~~~

As Chen Xuan ran the foundation building exercises, his divine consciousness spread, and the majestic heaven and earth aura between heaven and earth was immediately attracted and infused into his body, and the first level of foundation building spiritual qi was instilled.

Qi refining realm cultivators absorb the aura of heaven and earth to practice, and after reaching a saturated state, they will not continue to absorb the aura of heaven and earth, otherwise the meridians will not be able to withstand it, and they will be blown up by the aura of heaven and earth, and the meridians will be damaged.

However, the Heaven and Earth Spiritual Qi infusion that was triggered when impacting the Foundation Building Realm was dozens of times, or even hundreds of times, the spiritual energy absorbed by ordinary cultivation, and it was infused into the body at once.

Heaven and earth aura poured into his body, pouring into Chen Xuan's body like a violent torrent.

First of all, Chen Xuan's body was impacted, and a strong pain surged into his heart, as if the muscles of his whole body were about to be torn, he immediately ran the Yellow Turban Lux Technique, and yellow spiritual patterns appeared on the surface of his body, withstanding the aura of heaven and earth.

At the same time, the effect of the perfect Tsukidan pill he had taken was also spreading in his body.

A cool aura permeated the whole body, and under the medicinal power of the perfect Tsukidan, the aura of heaven and earth, which was as violent as a torrent, gradually became calm, flowing in the meridians.

However, although the aura of heaven and earth has become mild, the quantity has not changed, and a steady stream of aura of heaven and earth has poured into his body, making Chen Xuan's meridians swell, if it weren't for the Yellow Turban Lux Jue reaching the level of the foundation building realm, so that his physical body can resist the Yellow Order magic weapon, then this majestic heaven and earth aura can definitely burst his meridians.

Chen Xuan immediately ran the foundation building technique in the Five Elements Spirit Body, and began to refine the Heaven and Earth Spiritual Qi to condense the Spirit Body.

If you want to unite the spirit, you must first build an independent circulation system in the body.

Different spirits have different circulation systems, and the five elements spirits contain the five attributes of metal, wood, water, fire, and earth, and the circulation system is undoubtedly the most complex of all the superior spirits, and it also needs to maintain the balance of the five different attributes of the aura.

The aura of the five attributes must be kept the same, neither more nor less.

This requires the use of powerful divine consciousness to build the circulation system required by the spirit, and the construction of the circulation system requires the use of the monk's mana to build bridges, so that new meridians and blood vessels can be temporarily attached to the body until the circulation system is completed.

Therefore, when impacting the foundation building realm, the physical mana and divine consciousness are extremely important.

In the blink of an eye, five hours had passed.

However, the construction of the Five Elements Spirit Body Circulation System in Chen Xuan's body was only about one-fiftieth complete, and the medicinal effect of the Perfect Zhuji Pill had gradually weakened.

Chen Xuan felt that the aura of the infusion body became a little violent again.

Immediately, Chen Xuan took out another Perfect Tsukidan and swallowed it, and as the air flow from the medicinal power of the Perfect Tsukidan ran throughout his body, the violent aura became mild again.

In addition to making the violent aura mild, Tsukidan also has a certain effect on restoring mana and divine consciousness.

You must know that there are hundreds of elixirs in refining Zhuji Dan, including elixirs that restore mana and divine consciousness, and mana and divine consciousness have been supplemented to a certain extent, and Chen Xuan continues to build a circular system of the five elements spirit.

In this way, with the assistance of the Perfect Zhuji Dan, and with Chen Xuan's strong background in the Qi Refining Realm, the circulation system of building the Five Elements Spirit Body was on the right track.

Time passed.

In the blink of an eye, ten days have passed.

The construction of the Five Elements Spirit Body Circulation System has reached its final stage.

"Finally it worked!"

After another ten hours or so, Chen Xuan exuded an extremely strong spirituality.

With the completion of the Five Elements Spirit Body Circulation System, Chen Xuan's condensation of the Five Elements Spirit Body can be regarded as completing the first step, and the second step is to transform the mana into the five elements of mana, and then use the five elements of mana to baptize and transform the body.

"This kind of cultivation speed is more than fifty times faster than before."

Chen Xuan ran the foundation building technique in the Five Elements Spirit Body, and the Five Elements Spiritual Qi between heaven and earth suddenly swarmed in.

The foundation building exercises of the five elements spirit body are also the cultivation exercises of the foundation building realm.

The aura of the five attributes between heaven and earth entered Chen Xuan's body, and after the five elements spirit circulation system that was opened up, it was refined into the five elements mana and integrated into the dantian.

The original mana in the dantian also entered the new circulation system along the meridians and turned into the five elements of mana.

It's just that the original ten percent of the mana, after refining through the circulation system of the five elements spirit, after being transformed into the five elements of mana, only one percent remains, but it is more refined and of higher quality than the original mana.

Let's take an analogy.

If the liquid mana in the dantian is divided into a thousand drops, and if you want to cast a top-level spell at the level of the Qi Refining Realm, it will consume about fifty drops of mana, then now that you have broken through to the foundation building realm and used the five elements of mana to cast the same top-level spell, as long as you consume five drops of mana, or even less than five drops of mana.

A few hours later, the mana in Chen Xuan's dantian reached its peak and began to run mana to strengthen his physical body.