Ninety percent of the black materials in the Divine Iron were suddenly refined into liquid existence without any warning, and the remaining one, Yi Qiu fixed his eyes and saw that there was only a very small amount of gold and silver materials left.

It was only at this time that Yi Qiu finally determined that his purple flame could refine this divine iron, although the current refining was only the black part, since there was this trend, the rest would naturally be easy to do.

At the same time, I also knew in my heart that if there was no true yuan of the King of Chu, and there was no light cyan flame in the purple flame, I am afraid that it would not be possible to refine it at all, and of course I would have reached the realm of the King of Chu...... , I couldn't help but shake my head when I thought of this, it's too far away.

The black liquid presence occasionally shimmered in the two-colored flames, silently surrounding the remaining gold and silver shapes.

Seeing this situation, Yi Qiu's eyes flashed with a different color, and then instinctively manipulated the true yuan that King Chu had input into his body, and then immediately divided part of the power of his divine soul to check the dragon and snake nine transformation exercises in his sea of consciousness.

In this exercise, the soul that Peng Lao secretly left behind has been sealed in a corner by the King of Chu, and now there is no longer such a loss of soul as before.

A year later, Yi Qiu had completely deduced the third of the nine changes of the dragon and snake, and as soon as he regained his free body, he could go to cultivate.

As mentioned above, the third transformation of the nine transformations of the dragon and snake can be cultivated in the early stage of the Jindan, and the fourth transformation requires the cultivation of the Jindan Dacheng realm to cultivate.

In this year, except for the black matter that had been refined before, the gold and silver were completely any sign of being refined, and Yi Qiu was not in a hurry, with his previous experience, maybe the gold and silver materials would be suddenly refined in the next moment.

Then he sank into his heart again and checked the exercises of the fourth change of the dragon and snake's nine changes.

Three years later, as Yi Qiu's eyes opened, the divine iron, gold and silver materials in the purple flame in front of him were still unrefined, and the aura emitted by the King of Chu seemed to have weakened slightly.

Five years later, as Yi Qiu woke up from his meditation and opened his eyes, he didn't know when the silver material in the purple flame had been refined into a liquid existence, but although the golden material had not been refined, Yi Qiu knew in his heart that it would not be long before it would be refined.

Ten years later, the materials in the purple flame were still not refined, and there were several more empty bottles around the body of the King of Chu, Yi Qiu's eyes flashed slightly, and he knew that the elixirs in these bottles were taken by the King of Chu to make up for the loss of the true yuan in these ten years.

One day twelve years later, Yi Qiu's heart suddenly throbbed, and when he opened his eyes, he saw that sure enough, the golden material in the purple flame had also been refined.

I saw that the golden liquid was in the middle, the size of a walnut, and a silver liquid as big as a fist was wrapped around it, and a black liquid as big as a skull on the outermost part tightly wrapped it in it, if it weren't for Yi Qiu's ability to control the purple flames and check the situation inside, he wouldn't have seen the changes at this time.

In its own purple flames, the Three Nights liquid seemed to form a subtle connection, slowly deriving something.

When he moved his eyes to look at the King of Chu, he found that the feeling that the King of Chu was like heaven and earth in front of him no longer existed, and even his face was a little old.

"Senior, the refining has been completed!" Yi Qiu said suddenly, exhaling lightly. The purple flame was removed, revealing three clumps of liquid within.

In the purple flames, these three clusters were still wrapped around each other in the night, and as soon as the purple liquid withdrew, the three clusters of gold, silver and black liquids separated from each other, the golden liquid as big as walnuts, the silver liquid as big as a fist, and the dark night liquid as big as a skull.

When the King of Chu heard Yi Qiu's words, he suddenly opened his eyes, and the divine light shot out of his eyes made the entire Xuantian Pagoda light up a little, and he looked at the three liquids that were refined by Yi Qiu's fingertips, and his face was ecstatic.

"Ha Lu Ha ......" The King of Chu couldn't help but laugh out loud, and the sound was like a muffled thunder explosion.

Looking at the three liquids in front of him, as if looking at rare treasures, his eyes narrowed slightly, and he punched several seals in the night of the gold and silver two-color color, and then pointed at it, and the gold and silver two-color liquid was submerged one by one into the two jade boxes that were prepared in front of the King of Chu at some point, and then he slapped his hands, and several talismans were pasted on the two jade boxes.

After doing this, with one hand and one finger, the black liquid on Yi Qiu's fingertips flashed slightly, and he went to the King of Chu to stare at it, looking at this black liquid as big as a skull, the King of Chu suddenly raised his hand, and more than 100 small boxes appeared around him.

With a flick of his hand, the talismans on the more than 100 lockets disappeared in a flash, revealing their contents.

Yi Qiu couldn't help but be secretly shocked when he saw it, although he didn't know eight or nine out of ten, the few materials he knew were all extremely precious materials.

Seeing that the King of Chu is now in a position, it seems that he wants to use this black liquid to refine an existence comparable to the treasure of Xuantian, his eyes flashed slightly, and he got up and went to a corner of the tower to do it, and at the same time looked at the King of Chu curiously.

In his own purple flame, thirty-six years can only be refined by the divine iron, what kind of treasure can the King of Chu refine, he can't help but look forward to it, although in the Xuantian Tower of the King of Chu, the loss of time has been reduced by three times compared to the outside world, but in the outside world, twelve years have passed.

It took so many years to refine just one material, how many years did it take for the King of Chu to successfully refine it?

Chu Bo and the Wenren woman on the side were naturally like Yi Qiu, and they were able to see the Mahayana monks refining treasures with their own eyes, such a great opportunity, how could these two people miss it?

The King of Chu first made a few strange gestures towards the black liquid in front of him, as if some kind of ancient sacrificial ceremony, and then his figure was blurred, and when he reappeared, he had already changed to another appearance.

At this time, the king of Chu was like just bathing, with a white scarf on his head, dressed in pure white clothes, took a deep look at the black liquid in front of him, took a deep breath and slowly spit it out, and then his hands suddenly moved, like a butterfly wearing flowers, at first Yi Qiu could clearly see the handprints condensed by Wang's hands, and later, in addition to being able to see a cloud of real and illusory handprints, not only did runes flash into the black liquid one by one from it.

These runes are submerged into the black liquid one by one, like a mud cow entering the sea, and the black liquid does not make any waves, only changes.

The King of Chu seemed to have expected this situation, and at the same time, the movements of his hands that condensed the runes slowed down, even so, Yi Qiu still couldn't see the changes in his hands clearly, but the eyes of the woman on the side looked at the ripples.

Yi Qiu shook his head, not looking at the runes of his handprint, but at the black liquid.

With a soft voice, Yi Qiu noticed that the black liquid at this time was slowly changing after King Chu injected the runes.

As if stretched, the black liquid slowly turned into a black stick-like object in the mid-air inside the tower.

"Could it be that the King of Chu wants to use this black liquid to refine a stick-shaped treasure? Once the refining is successful, as soon as this stick comes out, the person who is hostile to it will die if it knocks it down, and if it rubs it, it will be injured! I'm afraid that even the sky will be poked out of a hole by it, right?" Yi Qiu thought.

As the king of Chu continued to punch into the runes, the stick-like object of the black liquid kept wriggling and changing, when it was as big as a baby's arm at two feet, the powder in one of the boxes around the king of Chu fluttered into the stick-like liquid, and then pointed at it again and again, and after these powders were evenly distributed on the black stick-like object, they began to punch into the Dao runes.

Not long after, a fist-like dazzling stone with colorful light flashed with a little finger of the king of Chu, flashed away, and the magic was that this dazzling stone only came into contact with the black stick, and it became liquid.

In the following months, from time to time, the King of Chu would inject a certain refining material in front of him into the black stick, and at the same time, with each additional tree material, the runes he injected also increased.

Compared with the previous ease, the current King of Chu has slowed down.

When the King of Chu took out a jade bottle from his arms, looked at it fixedly, and resolutely took the inner pill, the breath on his body suddenly swelled, and then his hands were as if they had begun, and different changes were sealed, and the Dao runes were submerged into the black stick.

Yi Qiu was shocked to find that after the King of Chu injected hundreds of materials, the black stick did not increase by a single point at this time, and the runes that were injected again at this time stayed on the surface of the stick liquid, and turned into some kind of strange symbols, which were connected and wrapped the entire black stick liquid inside.

When the various runes gradually turned from virtual to solid and formed a cocoon-like existence, the King of Chu suddenly stopped.

Suddenly, a blood arrow shot into the rune light cocoon, the rune was like an illusion, and the blood arrow did not leak into the black stick-like liquid of the rune cocoon.

Yi Qiu couldn't understand these at all, that is, he couldn't tell which was the rune seal and which was the forbidden method, but he still watched it with relish.

Then, the King of Chu crossed his knees, looked at the cocoon of a large rune in front of him and said to Yi Qiu: "Thank you Xiaoyou for helping my brother refine this divine iron, I don't know how long it will take for the fetish to be conceived and raised, during this time, Xiaoyou may as well impact the realm of Jindan!"

"Thank you seniors for your concern, being able to see your seniors refining such a divine object is a great opportunity for juniors, so naturally you won't miss it!"

After the king of Chu shook his head, he didn't speak, and then stared intently at the rune cocoon in front of him, during which he occasionally entered the Dao rune, and the rune cocoon also slowly rotated correspondingly, as if it was pregnant with life inside.

This gestation was three years, and in three years, the King of Chu didn't know how many runes he had entered.

On the day of "Click...... Scratch the Skin, a sound like an eggshell shattering came from above the rune light cocoon, Yi Qiu looked at it when he heard the sound, and saw a crack spreading on the rune light cocoon.

After the continuous sound, the rune light cocoon shattered, and the dazzling light flashed, Yi Qiu and the others couldn't help but close their eyes, and even people in the realm of King Chu were also forced to close their eyes.

When he opened his eyes again, Yi Qiu still felt a hot stinging sensation in his eyes, and at the same time, the tears that had not been seen for a long time flowed uncontrollably, and when he looked at the thing in the air again, he found that it was no longer in the shape of a stick.

A divine sword that had existed like a desolate ancient time was quietly floating in front of the King of Chu, with a strange black body, and Dao runes loomed on it, rising and dying together with the brilliance on the blade of the divine sword.