With a cracking sound, cracks began to appear in the golden stone, and after half a month of continuous calcination by the sun fire, there was finally movement. One hundred and twenty-six gold stones slowly separated, creating a clear dividing line.

There was a constant clicking sound, and from the first crack appeared, it was much easier to break the later ones. In the end, the entire pile of immortal gold and stone collapsed, and one hundred and twenty-six pieces were completely separated and scattered on the ground, emitting a strong golden light.

Li Yunchen hurriedly sealed the mouth of the purple gold gourd, and after a month, most of the sun fire has been squandered by him, and there is not much left in the gourd, originally thought that he could derive the sun world again and fill the flame when it is used up, but now it seems that it is impossible, so he can only cherish it.

"How's it going?" Pan Zhen rushed over when he heard the voice, and a wave of heat blew on his face, although the fire of the sun had receded, but the residual warmth was still there.

"The hard work pays off, the immortal gold and stone have all been mined by me, you see ......" Li Yunchen picked up the gold and stone while smiling.

However, as soon as he touched it, the strong burning sensation made him quickly put aside the golden stone, his palms were melted, and he could almost see the white bones, and the temperature of the golden stone that had been calcined for half a month was terrifying, if it weren't for the extraordinary physique, I am afraid that the entire palm of his hand would be pierced.

Li Yunchen placed the Buddha bone relics on the wound and healed it with white light, and after a while, his palm returned to its original state.

"The Immortal Golden Stone really lives up to its reputation, such a terrifying flame has to burn for half a month, even if it is a divine stone, it can't do it. ”

After listening to what Pan Zhen said, Li Yunchen had an idea in his heart, he didn't have a competent weapon until now, only a broken knife, except for being able to devour the divine weapon and temporarily exert its divine might, it was not very useful, so he wanted to use these immortal gold stones to refine a weapon, which happened to be mined, and the residual temperature was still there, and it was relatively easy to refine.

Li Yunchen thought of doing it, and directly sacrificed the Red Flame Realm, and the huge flame aura almost broke the ground. Subsequently, he searched for a way to refine the immortal gold stone in the method of alchemy.

"No?" Li Yunchen frowned, he searched twice and found no weapons refined with the Immortal Gold Stone, only some Divine Weapons Artifacts would greatly increase their hardness after adding this stone.

"If not, I'll make my own. Li Yunchen was helpless, Duan Tianling's alchemy method can be called an alchemy treasure book, and it has not even been recorded here, and it is almost impossible to find it from other places.

Due to the high temperature of the Immortal Stone, Li Yunchen could only be controlled by his soul and put into the enchantment. It is very difficult to use the mind to retrieve things in the air, and the requirements for soul power are extremely demanding, and as powerful as him, he can only take one piece at a time.

Although the Immortal Gold Stone had been calcined for half a month, it was still too difficult for Chiyan to refine it, so Li Yunchen pulled out some of the Sun Fire in the Purple Gold Gourd and integrated it into the enchantment.

The fierce flames quickly filled the Red Flame Realm, and Li Yunchen stood in the center of the barrier, using his soul power to manipulate the Sun Fire and the Immortal Golden Stone.

Pan Zhen at the entrance of the cave watched it with relish, he was the first time to observe other people's alchemy, and he was very interested.

In the enchantment, the three immortal golden stones were suspended, wrapped in the fire of the sun, Li Yunchen's face showed a look of pain from time to time, his alchemy was not very proficient, and even if he controlled the immortal golden stone with his soul power, it was still too reluctant, and it didn't take long for his soul to begin to deplete.

This kind of consumption is too terrifying, Li Yunchen muttered in his heart, broke the pill, took out the too void from it, and took it down. This is the elixir that Duan Tianling gave him, it has a miraculous effect on the nourishment of the soul, and it comes in handy at this time.

As soon as Tai Xuan San entered his body, he turned into essence to fill his soul and provide him with strength.

No matter what kind of weapon is refined, it needs a combination of various ores, and this time there is only one kind of immortal gold stone, and there is no alchemy method to refer to, so he doesn't know if it can succeed.

"Boom!"

There was a huge tremor in the Red Flame Realm, the Sun Fire was too violent, and it was not the origin fire of the Red Flame Realm, so it could not be suppressed, and this kind of flame was afraid that only the Heavenly Realm could suppress it.

Pan Zhen at the entrance of the cave staggered, and almost fell under this tremor.

"Fixed!" Li Yunchen summoned the medicine power that was too vain, and his soul swelled wildly, suppressing the enchantment.

In the cave, there was a crackling sound constantly, and the three pieces of immortal gold stones actually began to condense under the scorching heat of the sun, because they had been calcined in order to mine them before, so this time the refining did not take too much time, and in less than a day, the three gold stones finally had a tendency to merge.

Seeing that the Immortal Gold Stone was refined, Li Yunchen was suddenly pleasantly surprised, Duan Tianling had said that the Immortal Gold Stone could not be refined without alchemy power, but now that there is the Sun Fire, it can make an exception.

Two more days had passed, and the three immortal stones had shrunk into liquid beads the size of beans, floating in the center of the Red Flame Realm.

"It's so small that you can't refine anything at all, it seems that the amount is not enough. Li Yunchen took out ten gold stones with his soul power and put them into the enchantment.

Suddenly, the enchantment that had been suppressed began to turbulent again, and Li Yunchen's expression was painful, as if he couldn't control it, but under his gritted teeth and insisted, he still recklessly refined.

Five days later, the ten golden stones were also turned into a golden viscous liquid, which merged with the previous liquid beads, emitting a golden glow.

"It's still not enough!"

Li Yunchen was still not satisfied, the golden liquid refined by the thirteen golden stones was still too little, and he added the golden stones to the enchantment again.

Watching a large pile of immortal gold stones being sent into the enchantment, Pan Zhen looked stunned, this is a rare treasure for a thousand years, each piece is worth a fortune, and now it is used so much to refine a weapon, if this kind of violent behavior of destroying the heavens is known to other alchemists, it will definitely be like thunder, and he will vomit blood in anger.

Li Yunchen threw fifty-five pieces in one go, plus the previous thirteen pieces, for a total of sixty-eight pieces. His personality is like this, either he doesn't do it, or he does it best, and he is never ambiguous.

At this time, the Red Flame Realm had already begun to show signs of shattering, and the ground trembled violently, and this hole seemed to be about to collapse at any time.

"Poof!" Li Yunchen couldn't bear this oppression, and spit out blood, the Red Flame Realm couldn't control the Sun Fire at all.

"Click!"

The flame aperture began to crack, and the enchantment body within Li Yunchen's Tribulation Pill was also damaged.

"It's going to collapse here, take back the barrier quickly!" Pan Zhen reminded from a distance, and at the same time, a boulder pressed down, and he quickly dodged and ran towards the outside of the cave.

"It's only like this......" Li Yunchen knew that he couldn't control the situation, and if he didn't stop, he would be dead.

But just as he broke through the Pill and was about to reclaim the Red Flame Realm, a green light shot out, suppressing the ground, and even the violent sun fire was suppressed, much gentler. Under the illumination of the green light, the rift in the Red Flame Realm actually began to miraculously reunite, and the fiery red aperture was also rendered into a clear green.

"It's that green crystal!" Li Yunchen felt incredible, this was the green crystal he had accidentally obtained in the immortal tomb.

Following Lumang, several ancient characters emerged, because they were too old and not the language of the modern world, so Li Yunchen couldn't understand them at all.

As soon as the ancient text came out, the shock disappeared and the flame was tamed.

"How is it possible that this green crystal can actually suppress the fire of the sun and the inextinguishable golden stone?" Li Yunchen looked at the green crystal in the robbery pill.

The green Red Flame Realm kept turning, and the ancient characters also merged into the enchantment from the sky. Anyway, it's a good thing, Li Yunchen didn't think about it anymore, and manipulated the flames to continue refining.

I don't know if it's an illusion or if it really has an effect, after the green light shoots out, Li Yunchen feels that his soul power has also doubled, and he is also very handy at controlling the fire of the sun, and the fifty-five gold stones have been refined in less than ten days.

At this time, there was a golden liquid turned into sixty-eight golden stones suspended in the sky above the Red Flame Realm, plus the time it had taken to open it, he had used it for a whole month so far, if it weren't for the support of Duan Tianling's elixir, he would have collapsed and collapsed.

"It's only the last step to condense the form!" Li Yunchen tensed his nerves, his divine sense evolved into a sword form, and the puddle of golden liquid also flowed and transformed.

This process is extremely slow, and it is also the most important step in alchemy, which not only determines the shape of the final refining weapon, but also affects the power. Li Yunchen didn't dare to be careless, if there was any mistake, the sixty-eight immortal gold stones would be completely abolished, and the losses would be heavy.

Inside the cave, it fell silent again, Pan Zhen had long been used to it, and waited at the entrance of the cave.

Time passed little by little, and finally after half a month, there were big fluctuations in the cave!

Li Yunchen's tightly closed eyes suddenly opened, and the golden viscous liquid in the air had completely solidified and formed, and a golden weapon came out of nowhere.

"Succeeded!" Pan Zhen saw a golden light shooting out, and hurriedly ran over.

The corners of Li Yunchen's mouth raised slightly, he withdrew the Red Flame Realm, and took off to hold the golden weapon in his hand, and the incomparably dazzling golden light shot into his eyes, making it impossible to face it.

"Is this a weapon made from the hardest indestructible golden stone, it seems to be very strong!" Pan Zhen's eyes were shining with gold, looking at the golden weapon, his face was excited.

"Look at the sword I refined!" Li Yunchen's face was full of pride, this is the refining method he created himself, although it is not a divine weapon, but in terms of the hardness of the indestructible golden stone, this weapon should not be bad.

"This ...... Hearing this, Pan Zhen looked sluggish, and was silent for a long time before frowning and asking, "Are you sure this is a sword and not a stick?"

Li Yunchen seemed to be overjoyed, and did not take a closer look, when he looked at the golden weapon in his hand, he was also stunned, this golden weapon was round and smooth at both ends, about five zhang, no different from a long stick.

"Uh...... You can't blame me for this, I'm a beginner by nature, and besides, the Immortal Gold Stone can't be refined without alchemy, and I did it with the help of the Sun's Fire...... Don't care about those details, a stick is a stick, it's a weapon!" Li Yunchen smiled awkwardly, and made up for it.

"Forget it. Pan Zhen didn't bother with it, and said: "Then since it's a weapon, it must have a name." ”

Li Yunchen thought for a while and said, "Hmm...... How about the Demon Slaying Sword?"

"This is a stick, not a sword!" Pan Zhen reminded again.

"Then let's slay the demon stick!" Li Yunchen said without thinking, ignoring Pan Zhen's helpless eyes.