Thundered!

In the midst of a violent roar, the furnace of the sixth-order spirit pill exploded again, wasting a lot of sixth-order spirit herb elixir.

Yang Rui relaxed, adjusted his state, and regained his confidence, and then refined again.

This time, there was no explosion furnace, but a furnace of waste pills was refined.

Soon, seven days passed.

In the past seven days, Yang Rui, in addition to resting, was attacking the sixth-order alchemy.

In the past seven days, Yang Rui has fried the furnace dozens of times, and the waste pill refining has exceeded 100 furnaces, and he has not succeeded once.

That alchemist is definitely an incomparably money-burning profession.

Before this, because of the memory and experience of his previous life, Yang Rui could easily refine various low-level pills.

It's just that the further alchemy goes, the more difficult it becomes.

After reaching the sixth order, Yang Rui's previous accumulation and consumption were completely exhausted, and he needed to take one step at a time, consume a large amount of spirit grass, master the medicinal properties of the sixth order spirit grass, and impact the sixth order alchemy master.

Thundered!

With a loud noise, the Superb Dao Weapon Fire Dragon Ding once again vibrated violently, and another furnace of sixth-order spirit grass was refined by Yang Rui and directly exploded.

Yang Rui looked at the Fire Dragon Ding, the best Dao weapon, let out a long breath, his eyes flashed with an incomparably complex light, and muttered softly: "Sixth-order alchemy, it is really difficult to master. Every alchemy master has piled up resources with resources, and this sentence is indeed true! Without going through thousands of experiments, it is difficult to grasp the medicinal properties of those spirit herbs and spirit fruits!"

After muttering, Yang Rui pondered for a while, plucked a Bodhi seed from the Bodhi tree in the puppet tower, swallowed it, and a stream of special energy swam in Yang Rui's body, and finally entered Yang Rui's sea of knowledge, which greatly increased Yang Rui's comprehension, and many incomprehensible cultivation knowledge were instantly comprehended, and many reasons for the failure of alchemy were also clearly reflected in his sea of knowledge.

At this moment, Yang Rui felt that his comprehension had more than doubled, and the reasons for the failure of refining the sixth-order elixir before were all clear, and he was full of confidence in successfully refining the sixth-order elixir.

Under such circumstances, Yang Rui did not hesitate or hesitate at all, and immediately picked up a sixth-order spirit grass that was refining the sixth-order elixir world pill, threw it into the top-grade Dao weapon Fire Dragon Ding, and then began to urge the mana in his body to refine those sixth-order elixirs with violent medicinal properties.

Soon, the impurities in the sixth-order spirit grass that was extremely violent in medicinal nature were all turned into ashes and disappeared under the incineration of the flames urged by Yang Rui, leaving only the purest spiritual liquid.

Three hours later, all the impurities of the sixth-order spirit grass in the Superb Dao Weapon Fire Dragon Ding were completely refined.

At this time, Yang Rui played one pill trick after another, and he was submerged in the Fire Dragon Ding, the best Dao weapon.

Immediately afterwards, I only saw the spiritual liquid in the Fire Dragon Ding, the best Taoist weapon, and under the effect of the Dan Jue, they all condensed into Dan.

After that, Yang Rui waved his hand, and a scorching flame immediately flew out from the top-grade Dao Weapon Fire Dragon Ding, and the lid of the Top-grade Dao Weapon Fire Dragon Ding was automatically lifted, and an incomparably rich Dan incense immediately diffused out from the top-grade Dao Weapon Fire Dragon Ding.

Yang Rui just smelled the danxiang emanating from the Fire Dragon Ding, the best Dao weapon, and the mana in his body improved a little, and his understanding of the law was a little deeper.

Yang Rui looked at the twelve World Pills that exuded an attractive fragrance in the Superb Dao Weapon Fire Dragon Ding, a look of ecstasy flashed in his eyes, and he muttered softly: "It's successful! I have finally refined the Sixth-Order Spirit Pill World Pill!"

The World Pill is a precious elixir that can speed up the cultivation speed of Cave Heaven Realm cultivators.

The World Pill contains the terrifying power of the law, which can not only increase the mana of the Cave Heaven Realm monks, but also increase the law perception of the Cave Heaven Realm monks, which is very precious.

Every grain of World Pill that is refined can allow a Cave Heaven Realm monk to obtain the mana that can only be cultivated after a hundred years of hard cultivation, as well as ten years of law comprehension, which are extremely precious treasures for a Cave Heaven Realm monk.

The strength of the cultivators of the Cave Heaven Realm far exceeded that of the cultivators of the Creation Realm, and the resources they needed to cultivate were also far greater than those of the Creation Realm cultivators.

In the Demon Insect Realm, it is difficult to find a Heavenly Material and Earth Treasure that can improve the strength of the Cave Heaven Realm cultivators, so the cultivation speed of the Cave Heaven Realm cultivators in the Demon Worm Realm is very slow.

However, the World Pill can increase the mana cultivation and law perception of the Cave Heaven Realm cultivators, which shows how precious the World Pill is.

A sixth-order elixir like the World Pill, each one has a price, and every time it appears, it will cause the monks of the Cave Heaven Realm to compete frantically.

After Yang Rui successfully refined the World Pill, he was not in a hurry to continue refining the Sixth-Order Spirit Pill, but closed his eyes and quietly realized the experience of refining the World Pill just now.

For alchemists, the experience of breaking through the bottleneck and refining high-grade pills every time is extremely precious.

Only when you master that feeling and do it again will the failure rate be reduced.

For an alchemist, the experience of a hundred failures is far less precious than the experience of one successful alchemy.

After Yang Rui took a Bodhi Seed, his comprehension increased greatly, and he easily digested those successful experiences one by one, and after mastering all the feelings, he began to experiment again, refining the Sixth-Order Spirit Pill World Pill.

Soon, Yang Rui successfully refined a furnace of World Dan at one time, and a thick Dan fragrance permeated out of the Dan furnace.

After that, Yang Rui rested for a while, calmed his mood, and began to refine the sixth-order spirit pill again.

Although the Heavenly Thunder Forging Body Pill is a sixth-order spirit pill, the three main sixth-order spirit grasses used to refine the Heavenly Thunder Forging Body Pill are more precious than some seventh-order spirit grasses and eighth-order spirit grasses.

Yang Rui only had one chance, and he didn't dare to waste it at will.

Once the refining of the Heavenly Thunder Forging Body Pill failed, Yang Rui could only find it again, and he didn't know how much time and energy it would take to find the materials of the Heavenly Thunder Forging Body Pill.

Not long after, Yang Rui's success rate in refining the sixth-order elixir reached an astonishing one hundred percent.

The value of some sixth-order spirit grasses and spirit fruits that he had refined and scrapped had already exceeded one billion spirit stones.

More than ten days later, Yang Rui took a Bodhi Seed, so that his comprehension was greatly improved, and a confident light flashed in his eyes and said, "I can now refine the Sixth-Order Spirit Pill Heavenly Thunder Forging Body Pill." ”

After muttering, Yang Rui did not hesitate or hesitate at all, and immediately put the precious spirit grass required by the Heavenly Thunder Forging Body Pill into the best Dao weapon Fire Dragon Ding, refining the spirit grass and entering the Dan Jue, and after a series of processes, he finally succeeded in refining the Heavenly Thunder Forging Body Pill.

Yang Rui looked at the thirty-six Heavenly Thunder Forging Body Pills that were rolling round in the Fire Dragon Ding, the best Dao weapon, and a scorching color flashed in his eyes: "This is the Heavenly Thunder Forging Body Pill! And it is the thirty-six Heavenly Thunder Forging Body Pills." With these thirty-six Heavenly Thunder Forging Body Pills, I will be able to impact the third level of the Divine and Demon Immortal Body!"

The Heavenly Thunder Forging Body Pill was a sixth-order top-grade spirit pill, and its value even surpassed that of some seventh-order spirit pills.

For the body cultivators, the Heavenly Thunder Forging Body Pill is a peerless treasure that is hard to find.

If this Heavenly Thunder Forging Body Pill was taken out for auction, it would definitely be able to easily auction off more than one billion lower-grade spirit stones, which was much more precious than the top-grade Dao weapon Qing Yuzhou in Yang Rui's hand.

Moreover, this day, the Thunder Forging Body Pill is also a priceless and hard-to-find top-level elixir, which is almost extinct and difficult to see.

As soon as Yang Rui's mind moved, a Heavenly Thunder Forging Body Pill immediately flew into his mouth.

As soon as the Heavenly Thunder Forging Body Pill entered Yang Rui's abdomen, it immediately turned into a huge amount of medicinal power, spreading in Yang Rui's body.

Yang Rui immediately activated the Divine and Demon Immortal Body, refining the medicinal power in the Heavenly Thunder Forging Body Pill.

I only saw that under the operation of the immortal body of the gods and demons, the huge and incomparably powerful medicinal power of the Heavenly Thunder Forging Body Pill condensed into mysterious runes, which were engraved in Yang Rui's bones, flesh, and meridians, nourishing Yang Rui's bones, flesh, and meridians.

In just one day, the huge medicinal power of a Heavenly Thunder Forging Body Pill was easily refined and absorbed by Yang Rui.

At this time, Yang Rui's eyes didn't open, and he directly took out a pill of the Heavenly Thunder Forging Body Pill, swallowed it again, and operated the Immortal Body of the Gods and Demons, refining the huge medicinal power in the Heavenly Thunder Forging Body Pill.

In the blink of an eye, thirty-six days had passed, and Yang Rui had also devoured and refined a full thirty-six Heavenly Thunder Forging Body Pills.

At this time, all the bones, flesh and blood in Yang Rui's body were imprinted with mysterious runes, and the immortal body of gods and demons smoothly entered the third layer, and the physical body unconsciously reached the level of a Cave Heaven Realm Body Refining Cultivator, and was officially promoted to a Cave Heaven Realm Body Refining Monk.

When Yang Rui was in retreat and cultivating and concentrating on breaking through the Cave Heaven Realm Body Refining Cultivators, the 100,000 half-demon clan monks, under the command of Zhou Yuyan, took turns to enter the dragon vein and performed a dragon vein baptism, once again improving the cultivation qualifications of the 100,000 half-demon clan cultivators and their cultivation strength.

In the process of dragon vein baptism, Zhou Yuyan and Zhou Xiaolan absorbed a large amount of dragon vein spiritual power, which further awakened the bloodline of the iron-blooded god of war in their bodies, and their cultivation strength soared rapidly, directly skipping several realms and becoming a half-step cave heaven realm master.

Relying only on the power of the bloodline in their bodies, combined with the cultivation strength of the Upper Half-Step Cave Heaven Realm, Zhou Yuyan and Zhou Xiaolan's combat power was already at the top level among the half-step Cave Heaven Realm cultivators, and they could compete with the Cave Heaven Realm cultivators.

If combined with the iron-blooded battle array composed of more than 100,000 half-demon clans, Zhou Yuyan and Zhou Xiaolan's combat power would be insanely improved, and they could easily suppress ordinary Cave Heaven Realm cultivators, and they were extremely strong.

After Zhou Yuyan and Zhou Xiaolan broke through to become the powerhouses of the Half-Step Cave Heaven Realm, the two immediately took 100,000 half-demon clan monks to attack everywhere, pulling out the forces in the extraterritorial center and the extraterritorial edge one by one, destroying and killing countless alien demon cultivators.

In the midst of constant battles and frenzied killings, a monk of the half-demon clan comprehended the law of killing, and under the nourishment of the spiritual power of the dragon vein, he became a monk of the law realm.

Under the cultivation of Yang Rui who frantically threw a large amount of resources into it at all costs, those half-demon clan monks were becoming stronger crazily, almost changing every day, which was extremely amazing.

For monks, cultivation resources are the most important and crucial things.

Yang Rui spent three dragon vein spiritual power, more than ten spirit lakes, dozens of spirit springs, and a large number of pills on the bodies of those half-demon clan cultivators, if they couldn't get stronger quickly, it would be incredible and disappointing!