Refining Gu worms is also a university question.

Generally speaking, immortal cultivators in the Qi refining period can only refine yellow-level Gu worms, and once they cross the great realm and forcibly refine Xuan-level Gu worms, they may be counterattacked, and even lose their lives.

The "Five Fire Gu" is a ground-level Gu worm that requires the mana and divine consciousness of the Dan stage to suppress and refine.

But as far as Fang Xi is concerned, with Yuanying cultivation, it is naturally extremely easy to subdue a Dan-level Gu worm.

"Gollum!"

As the temperature inside the cave rose, the Five Fire Gu opened its eyes, its abdomen bulged, and it let out a roar.

But in an instant, a cyan mana fell, pressing the toad to the table, and then burrowing into its flesh, leaving a series of prohibitions.

In the end, the belly of the Five Fire Gu was upward, and there was a tendency to roll his eyes.

Enough, enough! If you go down again, the Five Fire Gu will die!

Pan Yin hurriedly stopped, but it was just a Gu worm, why did he have so many prohibitions?

Taoist friends don't know that they are suspicious in life! Fang Xi raised his hand and made a move, and the Five Fire Gu turned into a white light and landed on his palm.

At this time, Fang Xi felt that there was an inexplicable connection between himself and this Gu worm.

And with the movement of his mind, the palm-sized toad instantly became smaller, turning into the size of a baby's fist, the whole body was like white jade, but the eyes were like 11 rubies.

"This Gu worm is the best one among the earth level, and there is hope that it will be promoted to the heaven level in the future."

When Pan Yin saw this scene, he sighed with some pain: "If it is manipulated properly, it may be able to add a Yuan Infant Monk to this sect."

Daoyou laughed, all kinds of Gu worms, the golden silkworm is king!

The Golden Silkworm Cup is the king of all Gu Daoyou, who uses the natal Golden Silkworm Gu to practice the Second Yuan Infant Secret Technique, and I also admire it very much.

Fang Xi's eyes flashed: "I'm also quite interested in Gu worms, why don't you sit down and talk about it?"

"On the Word?"

Pan Yin pondered, there was indeed a practice of exchanging experiences and cultivation experiences among the Yuanying monks.

After all, they were already at the peak of the Immortal Cultivation Realm, and every small step forward was extremely difficult, and they had to brainstorm ideas.

But it's all between real best friends.

Is this a real king?

Pan Yin's expression suddenly became a little strange.

Fang Xi smiled: "I also want to buy a batch of Gu worms that can assist in body refining, of course, the higher the rank, the better, this is the reward that can be taken." As he spoke, he stuffed a jade slip over, and Pan Yin's divine sense swept his eyes and widened!

Although the jade slips were all leftover materials that Fang Xi picked out from the storage bags of other primordial old monsters, which he couldn't look at, it was quite attractive for Pan Yin.

"Naturally, we monks should abandon our prejudices and communicate with each other in order to make progress."

A smile suddenly appeared on Pan Yin's face.

For many old monsters, everything is false, and only interests are real.

A few days later.

A blue light flew away from the Gu Immortal Gate, and it was Fang Xi in the middle!

He exchanged Gu worms and cultivation experience with Pan Yin, and spent a lot of money to buy a few Gu worms that were very effective in refining the body, which was quite rewarding.

Next, although Pan Yin tried his best to keep it, he thought about the big auction held by the Black Dragon Sect in the Southern Regions, so he still left and went west.

Even if he wanted to find a place to cultivate, the Gu Immortal Sect also had a fourth-order spiritual vein, but it was not his first choice.

After sweeping tens of thousands of miles in one breath, Fang Xi retreated, entered the mountains and seas, and began to meditate and breathe.

In today's mountains and seas, he smashed into many top-grade spirit stones in one breath, and his aura faintly reached the quasi-fourth level.

Fang Xi cultivates, and safety is the first choice.

If you really can't find a spiritual vein above the middle grade of the fourth order, then Shanhaizhu can barely make do.

Inside the Holy Son's Cave.

Fang Xi sat cross-legged and silently ran the exercises.

After absorbing all the fluorine purple gas in the body, the Yuan Ying seemed to have grown a little bigger.

After completing the exercises for a great week, he went to the demon tree again and ran the "Immortal Technique".

This practice is about accumulating over time, and the water drops are worn by stones.

Although the progress has been slow since the last entry, Fang Xi still persistently insists on clocking in every day.

After running the [Immortal Technique] again, Fang Xi's divine sense looked inward, and he didn't notice any changes in the Otomu Law Body, so he couldn't help but be silent: "Isn't it the Ancestor Demon Tree that the Ancestor Demon Tree has brewed the Eternal Immortal Body, and it will take thousands of years? Fang Xi looked at the demon tree with a green crown and a little gold and silver lines, and sighed faintly.

Immediately, he sat cross-legged under the tree, and as soon as his palm flipped, a snow jade toad emerged, it was the Five Fire Gu!

This Gu seems to be carved from a whole piece of white jade, and its eyes are bright and red, not ugly, but rather a little naïve.

"These Five Fire Gu, after waking up from hibernation, have to eat three catties of fine jade shavings every month, and ordinary mortals really can't afford to raise them."

Fang Xi communicated with Pan Yin during this time, and he also had an understanding of the habits of various Gu insects.

At this time, a trick is pinched.

"Gollum!"

The white jade toad jumped to the ground and suddenly swelled, turning into the size of an earth dog.

Fang Xi saw a little, his face remained unchanged, and a wisp of cyan infant fire erupted.

When the white jade toad saw the wisp of cyan flame, he immediately opened his mouth, and a red tongue rolled up, and swallowed the wisp of cyan primordial flame into his body, and also made a gap, and a wisp of green smoke came out.

"Well, at least there is no problem in storing fourth-order flames, according to what the Gu Immortal Sect said, there are five fire sacs in this Gu body, so they can store up to five different heaven and earth spirit flames."

Shao Fangxi tried it, and pinched the Hong Kong trick the most: "Swallow!"

In the body of the white jade toad, the breath of infant fire quickly disappeared, and in its place, the Five Fire Gu was a little more energetic, as if it had eaten a full meal.

"If you don't need this kind of spiritual fire, you can order the Gu worm to completely devour it, which is also the key to the promotion of the Five Fire Gu."

Of course, Fang Xi wouldn't let the Five Flame Gu devour the Heaven and Earth Spirit Flame, and he wouldn't have time to use it himself.

This time, I came to the Gu Immortal Sect just to buy a batch of body refining Gu worms, and then get a tool Gu that could store magic fire.

As for the grievances between Pan Yin and Pan Yin? He didn't bother to care.

Even now that he has directly taken away the Five Fire Gu, it can be regarded as a cruel pit for the concubine, and it can be regarded as a small lesson for him.

A few months later.

Black Dragon Domain.

The Black Dragon Sect is the overlord of the Black Dragon Domain, and the [Black Dragon City] built by the Black Dragon Sect is a well-known trading mecca among the Southern Regions.

One of the most famous is the big auction held by the Black Dragon Sect every ten years.

Whenever this time came, there was a lot of traffic near Black Dragon City, and a large number of immortal cultivation realms gathered, so that the Black Dragon Sect had to send a large number of additional disciples to maintain order.

Surprisingly, with such a mix of dragons and snakes, there were very few high-level monks in Black Dragon City who made trouble.

This is naturally because of the fact that the current Taishang Elder of the Black Dragon Family, a great monk in the late Yuan Infant Period, personally sits in charge!

this day.

A cyan light fell in front of Black Dragon City, and one of the monks with a bamboo hat appeared, looking at the vision above Black Dragon City, and seemed to be a little stunned.

In the sky above the Black Dragon City, there was a huge black dragon dozens of miles long, dancing melons with its teeth, patrolling the whole city!

Black Dragon City's, the Great Dragon Array!

Fang Xi's eyes were full of brilliance, and he couldn't help but sigh with emotion.

This "Dragon Transformation Array" is a strange formation, the main thing is to refine the formation and transform the shape!

Of course, unlike the White Deer Array Spirit, although the black dragon refined by it was strong, it did not have the slightest spiritual intelligence, and it still needed to be manipulated by the person who set up the formation.

Even so, the power is extraordinary.

It is said that the arrangement of this array requires the bones and bloodlines of the dragon, and the soul Generally speaking, the third-order Jiaolong material can only be arranged to form a third-order large array, and the transformed dragon is at most comparable to the Jiedan, and the ink dragon transformed by this dragon transformation array should have a fourth-order mid-grade level.

Among them, the skeleton and spirit of a fourth-order mid-grade black dragon should have been refined.

If this array is promoted to the fifth order, then this ink dragon will gain sanity and become a strange creature.

Fang Xi's heart moved.

At this time, he did not hide the aura of the Yuan Infant level on his body, of course, it was only the early stage of the Yuan Infant to the outside.

"Haha, this fellow Daoist has a deep understanding of the Dragon Transformation Array."

A hearty laugh came, a black light flashed, and an old man in a black robe appeared.

Some people are born with kind eyebrows, a pair of eyebrows have been gray, but there is no beard, cultivation is in the early stage of the Yuan Infant, came to Fang Xi: "This Taoist friend is not the Heavenly Puppet True Monarch?!"

"Huh?" Fang Xi was slightly taken aback: "Daoist friends actually know a certain family, and a certain family thinks that it is not famous."

Haha, Daoist friends can fight a draw with Pan Dao friends who have cultivated the Golden Silkworm Yuanying Great Divine Power, and practice very difficult puppet techniques, and have already become famous in the southern regions of my "Mo Xuan Master", welcome Daoists to come to Black Dragon City!

At the beginning, Fang Xi and Pan Yin fought, but it was leaked out after all.

And as the top level combat power of the Immortal Cultivation Realm, every Yuanying Cultivator is given special attention.

Not to mention, the Black Dragon Sect, as the overlord of the Southern Domains, may have buried spies in the Immortal Gu Sect, so it is normal to know more about the situation, and even the appearance of the Heavenly Puppet True Monarch is understood.

"Fellow Daoists are here, presumably for the upcoming auction, right? I personally guide the way for fellow Daoists."

Master Mo Xuan personally led Fang Xi into Black Dragon City, and stuffed a jade slip: "This is the latest auction list."

Fang Xi thanked him and took it.

Before the auction starts, it is not uncommon for the situation to change rapidly, with some sellers regretting the auction and others changing the auction items at short notice.

Fang Xi's divine sense swept it, but he was a little disappointed, there was no "Blood River Stone" he wanted, only that fourth-order mid-grade alchemy inheritance, which was a bit interesting.

His gaze continued to fall, and suddenly he smiled.

It turns out that under the list of lots, there are still some rules that need to be followed in Black Dragon City.

Although all the rules are false for the existence of such primordial infants, the fact that the Black Dragon Sect can remind them so tactfully shows that they are attentive.