Next, it is necessary to start smelting the nine refining materials for refining the Holy Spirit Immortal Sword, and the other eight refining materials are good to say, the volume is not large, and it is okay to focus on smelting.

However, a complete mirage bone is dozens of zhang long, and although the Black Demon Ridge Cave Mansion is quite spacious, it is also a little stretched, so Li Muyang chose the mirage bone as the first material to be smelted.

In the hall of the cave, the mirage bone was taken out from the storage ring, and the huge dragon bone occupied almost the entire hall, especially the huge dragon head, which released a coercive aura, and it seemed that the dragon power still existed.

Li Muyang sat in front of the dragon's head and released his spiritual power to wrap the entire keel, causing the entire mirage dragon bone to float in midair.

He pinched the trick with both hands, and a light golden flame wrapped the huge dragon head, and began to smelt, the bones of the mirage dragon dozens of zhang long trembled slightly, and Li Muyang even heard the unwilling roar of the mirage.

The advantage of using Spiritual Fire Smelting to Calcinate the smelter material is that the temperature is easier to control, the impurities are removed more cleanly, and the quality of the refined Spirit Treasure is higher.

If it is a spiritual treasure used by yourself, it will be more compatible with the refiner, and the control is like an arm and finger, which is more relaxed, and the disadvantage is the huge consumption of spiritual power.

After three days and three nights, the mirage bone was smelted and calcinated, and a pale white translucent liquid was suspended in front of Li Muyang.

The huge mirage bones that were dozens of zhang long, calcined to remove impurities, and then concentrated to the limit, turned into such a mass of liquid larger than a fist.

Li Muyang stood up slowly, wrapped the spiritual liquid of the mirage bone with spiritual power, dragged it to the refining room, and dragged the spiritual liquid of the mirage bone into the light ball in the center of the formation for preservation.

After sitting and resting again, Li Muyang continued to smelt the next refining material "Geocentric Crystal", and then smelted the remaining seven materials "Blood Flow Crystal", "Nine Shadows Refining Soul Stone", "Five Elements Spirit Jade", "Gangfeng Blade", "Thunder Spirit Bead", "Colorful Fantasy Sand", and "Guiyuan Holy Jade", smelted into liquid one by one, calcined to remove impurities, and finally put them in the Nine Palaces Spirit Gathering Array for preservation.

The nine refining materials are not the same, except for the Mirage Bone and the Thunder Spirit Bead, the other seven refining materials have more or less leftover.

Li Muyang put the remaining materials into the storage ring, and then rested and recovered in the refining room, and his state reached his peak again, and Li Muyang began to officially refine the Holy Spirit Immortal Sword.

The Holy Spirit Immortal Sword is not as simple as refining an ordinary spirit treasure, the refining of the Holy Spirit Immortal Sword is much more complicated, just like refining a life body.

Li Muyang had already had such an experience once, when he first refined the Nine Demon Dragon Sword, he had largely borrowed the method of refining the Holy Spirit Immortal Sword.

However, the refining of the Holy Spirit Immortal Sword was more complicated than the method used to refine the Nine Demon Dragon Sword.

At that time, the time for refining the Nine Demon Dragon Sword was relatively tight, and Li Muyang only had time to comprehend the first half of refining the Holy Spirit Immortal Sword.

Now, Li Muyang's refining level is no longer comparable to the original, and he has mastered all the refining secrets of the Holy Spirit Immortal Sword.

The Holy Spirit Immortal Skill and the Holy Spirit Immortal Sword Technique can become one of the Holy Sword Sect's Zhenzong exercises, and they have a very high status in the entire Holy Sword Sect.

There are not many cultivators with spiritual talents, and there are even fewer disciples in the Holy Sword Sect who can cultivate the Holy Spirit Immortal Skill.

Moreover, disciples who have achieved success in cultivating the Holy Spirit Immortal Sword can refine the Holy Spirit Immortal Sword according to the sword refining secret technique in the Holy Spirit Immortal Sword Technique, which is simply a rare existence.

Even if these rare existences have refined the Holy Spirit Immortal Sword, they can only refine the so-called "Living Spirit Sword" in the first half of the Sword Refining Secret Technique.

In the Holy Sword Sect, there are no more than three people who have refined the true Holy Spirit Immortal Sword from ancient times to the present.

Each of these three people was amazingly talented, and each of them was once a pivotal figure in the Holy Sword Sect.

Among them, it includes the Zixiao Fairy who caused the current Holy Sword Sect Sect Master Mo Qingyun to be emotionally injured and leave the Holy Sword Sect and have not been heard from for thousands of years.

Although the Zixiao Fairy left the Holy Sword Sect and disappeared, the Spirit Sword Sect of the Holy Sword Sect was still dominated by the Zixiao Fairy, and Mo Qingyun was still looking forward to the return of the Zixiao Fairy.

Speaking of which, after Li Muyang was attacked by a woman from the Spirit Venerable Realm in Tianfeng Mountain, he was trapped among the many disciples of the Holy Sword Sect, and when Her Royal Highness the Ninth Princess defended Li Muyang, she installed a disciple of the Zixiao Fairy of the Spirit Sword Sect for Li Muyang.

Li Muyang naturally didn't know anything about this, and his idea was to successfully refine the Holy Spirit Immortal Sword in accordance with the requirements of the Sword Refining Secret Technique, and reach the extreme.

Now, Li Muyang was engrossed in the refining of the Holy Spirit Immortal Sword.

I saw him sitting cross-legged on the futon, calm and peaceful, his eyes slightly closed, as if he was more relaxed than when he usually meditated and cultivated.

It's just that Li Muyang's eyebrows and souls flickered with golden light, and they continued to gather pale golden spiritual power in front of him.

These spiritual powers seemed to turn into particles of light countless times smaller than the dust that was difficult to see with the naked eye, flying in the air, converging, and fusing to form thousands of different runes.

Every rune, in the eyes of ordinary people, is nothing more than air that will not be detected even if it gets into the eyes.

These runes, which were too small to find, converged together to form their own different, slightly larger rune formations.

This is simply impossible for an ordinary monk or an ordinary alchemist.

There will even be many monks who are proficient in runes or refining weapons, and will think that this is simply useless work.

It is useless to use spiritual power to carve such a small rune, such a small rune formation.

However, it was such a small rune formation, and under Li Muyang's continuous urging of spiritual power, it gradually increased.

Runes with runes, formations with formations, countless small runes formed slightly larger runes, countless slightly larger runes formed even larger runes, and so on.

The smallest rune formations each converged together, forming different runes with different attributes, and then from these runes with different attributes, a slightly larger rune formation was formed, one ring after another, and it continued to increase.

The combination of 129,600 rune formations formed the appearance of a pale golden long sword, flashing with pale golden light.

Li Muyang had long forgotten the existence of time, and while his spiritual power continued to output, it was automatically replenished because of the passage of time.

At this time, he only had one mind and no distractions, because even a small mistake in one of the runes could lead to the failure of refining the Holy Spirit Immortal Sword.

In front of him, the long sword formed by countless runes, the last rune was also carved and formed the last rune formation.

Li Muyang suddenly opened his eyes, his hands changed, and he drank lightly in his mouth: "Melt!"

The nine clusters of spiritual liquid in the Nine Palaces Spirit Gathering Array seemed to have received some kind of summoning and automatically left the light clusters of the Nine Palaces Spirit Gathering Array.

They all turned into thousands of silk threads, and they seemed to be summoned by different runes or rune formations, and flowed into the rune long sword in front of Li Muyang from all angles.

The spiritual liquid of the nine refining materials would automatically converge together in the air, and everything would be completed in an instant.

Li Muyang's method changed again, and he shouted softly: "Condensation!"

The long sword in front of him shone with golden light, buzzing, the aura became stronger little by little, the momentum became majestic little by little, and after a while, the Holy Spirit Immortal Sword was refined.

The Holy Spirit Immortal Sword is three feet and three inches long, the hilt is the dragon body of a golden dragon, the tail of the dragon is the tail of the hilt, and the sword grid is the head of the golden dragon, and the dragon's mouth is wide open, spitting out a pale golden sword body.

Li Muyang couldn't support it anymore, he only felt a splitting headache, dizzy, he hurriedly took out a pill and swallowed it in his mouth, and then ran the Holy Spirit Immortal Skill, slowly recovering the spiritual power that was about to be exhausted.

The pale golden long sword shook slightly, and then turned into a pale golden flying dragon, wandering around the Black Devil Ridge Cave Mansion with great grace.

Thanks to the fact that the cave has been arranging two defensive formations to isolate the inside and outside for many years, otherwise, it is very likely that this sword will fly away and disappear.

After another period of time, Li Muyang's spiritual power was finally exhausted, and even in the process of refining the Holy Spirit Immortal Sword, his spiritual power increased.

He stretched out his hand, and the pale golden flying dragon that was still wandering everywhere turned into a long sword and returned to Li Muyang's hand.

At this time, Li Muyang was able to take a closer look, this sword was full of golden light, full of spirituality, and it was obviously a step higher than the mortal-level five-grade magic weapon, which could be regarded as a high-quality mortal-level six-grade magic weapon.

Of course, this is just the appearance of the Holy Spirit Immortal Sword, and the unique refining method of this sword is destined to have greater potential and make it easier to improve its rank.

Even now, the power of this Holy Spirit Immortal Sword is stronger than that of an ordinary mortal-level six-grade magic weapon.

Li Muyang gently bit the tip of his tongue and spit out nine drops of essence blood in a row, and then used the secret method to carve these nine drops of essence blood into runes, "flowing" into the Holy Spirit Immortal Sword, and fusing into each rune formation.

Every time he integrated into one more layer of rune formations, Li Muyang felt that he was a little closer to the Holy Spirit Immortal Sword, and his mind and spirit were even closer, and he had a feeling of being connected with his heart and mind.

Li Muyang took out a wisp of spiritual thought and sent it into the Holy Spirit Immortal Sword, and after a while, the spiritual connection between him and the Holy Spirit Immortal Sword strengthened again.

It seems that this Holy Spirit Immortal Sword has become a part of his body, an extension of his body, which makes him more comfortable in controlling the Holy Spirit Immortal Sword.

Moreover, as soon as the Holy Spirit Immortal Sword was refined, it had already begun to slowly absorb the aura of heaven and earth, and it was slowly moving in a very peculiar way within the Golden Dragon Sword, as if it was cultivating some kind of exercise.

Unlike the Nine Ghost Demon Dragon Sword, Li Muyang could not use his spiritual thoughts to enter the Holy Spirit Immortal Sword to urge any exercises, so he could only leave it for later exploration of this mystery.

Li Muyang sighed slightly, he couldn't refine the Holy Spirit Immortal Sword into a mortal-level seven-grade magic weapon in one fell swoop, in his heart, there was a little regret.

He shook his hand and threw the Holy Spirit Immortal Sword into the air, and with a flash of golden light, the Holy Spirit Immortal Sword once again turned into a pale golden flying dragon, but this little dragon seemed to be different from just now.

The Holy Spirit Immortal Sword, which fused with Li Muyang's essence and blood, incarnated again and turned into a pale golden divine dragon!

Li Muyang raised his eyebrows, smiled indifferently, and said, "Since you have incarnated as a golden dragon, from now on, you will be called the Golden Dragon Sword!"

In his heart, he remembered Feng Xian'er's golden phoenix sword, the golden dragon sword and the golden phoenix sword happened to be a pair, a dragon and a phoenix.

Dragon and phoenix are auspicious, really good!

(Thanks for the support!)