Three aura storms suddenly appeared on Huangshan, and three red whirlpools could be seen standing in the distance, and the source of the whirlpools was a spirit armor, a shield, and a dragon tendon.

Lin Chuan stood motionless in the distance, just silently watching the flame aura left behind by the three magic weapons absorbing the decomposition of the Heaven and Earth Oven.

I saw that the endless red spiritual mist escaped in all directions, dissipating directly into the air, and the spiritual energy absorbed by the three magic weapons was only a small part of it.

After using the Heaven and Earth Oven once, the entire leyline will be affected, and this place under your feet where the fire aura is abundant, I am afraid that it will not be long before the aura will be dissipated.

Strictly speaking, the three magic weapons in front of him can't be regarded as magic weapons, but Lin Chuan used the power of the Heaven and Earth Furnace to refine the three spiritual weapons to the quality of magic weapons, and he has not added any formations to them for the time being.

After half a day, the red spiritual mist that shrouded Phoenix Mountain had basically dissipated, the surrounding spiritual energy had become extremely thin, and the three magic weapons had stopped absorbing spiritual energy.

Lin Chuan looked down and saw that the volcano, which was still a red and extremely active volcano, had gradually turned into a deep black, and the light transmitted from the gap had gradually dimmed, and the high temperature around him was gradually subsiding.

"Alas, thanks to such a good place, I was able to successfully cast the sword fetus, and I also refined three magic weapons, it is a pity that such a good place disappeared, I am afraid that it will be difficult to find such a place in the entire Xuanzhou" Lin Chuan sighed and said with regret.

"Hehe, it's funny that the young master actually has pity for a mountain" Xiao Yin next to him grinned, his little eyes narrowed into a crescent shape, very beautiful.

"Okay, next is the time to test my alchemy skills" Lin Chuan smiled slightly, stretched out his hand, and the three magic weapons on the opposite side flew back and fell into Lin Chuan's hands.

The divine consciousness gushed out, wrapped the three magic weapons into it, and after a while, Lin Chuan let out an exclamation in his mouth: "It is worthy of the Heaven and Earth Oven, and it can actually refine the materials to such a degree, if there is no Heaven and Earth Oven, then how can it be done."

"Hehe, if you rely on your own cultivation, at least you have to be a great cultivator in the Yuan Infant Stage to reluctantly refine the materials to such a point, of course, there are some refiners who use some heavenly treasures and special secret techniques to achieve the effect of heaven and earth ovens, but such people are extremely rare, and there are probably not two in the entire Xuanzhou" Xiao Yin said with a smile

"Doesn't that mean that my alchemy skills are already top-notch in Xuanzhou?"

"No, I dare to say that the young master's current alchemy skills are definitely the top in Xuanzhou," Xiao Yin said proudly.

"Hehe, it's not in vain that we spend so much time cultivating alchemy, okay, then it's time to reach the stage of the engraving formation, which can only depend on the level of the refiner" Lin Chuan said with a smile

"I'm sure the young master will be fine," Xiao Yin waved his fist and said seriously

"Then let's start, first refine the spirit armor into the life spirit armor, but before that, I still have to restore the mana" Lin Chuan found that he had become much weaker at this time, and there was not much mana left in his body, so he could only take out the spirit pill first, and with the help of the spirit stone's aura, he quickly recovered his mana.

A day later, Lin Chuan sat on a huge rock full of energy, exuding a powerful aura from his body, and there was a spirit armor suspended in the air in front of him, which was the magic weapon spirit armor.

This spirit armor is much more complicated than the red phosphorus armor on his body, and at a glance, he knows that it is not comparable to a medium-grade spiritual weapon like the red phosphorus armor, just looking at Lin Chuan is excited.

"Since it's made of dragon materials, it's better to call it dragon scale armor" Lin Chuan gave the spirit armor a name before the sacrifice.

Then his mouth opened, and a mouthful of pure mana spewed out, wrapping the dragon scale armor inside, and then Lin Chuan's right hand stretched out, and the mana was concentrated in his right hand, and began to be carved in the air.

I saw that Lin Chuan's right index finger was as fast as lightning, and the mana of his fingertips was spinning, and after a while, a formation emerged, and Lin Chuan was beaten into the spirit armor.

At the same time as the spirit armor was integrated into the formation, the surface light flashed, and then a spirit pattern appeared.

But Lin Chuan didn't stop at all, he was engrossed, his right hand was used as a paintbrush, and his mana was ink, and he began to draw the formation in the air in front of him, and engraved the formation on the dragon scale armor.

The process of adding formations is extremely important in the refining process, the number of formations added directly affects the quality of the spirit weapon, don't look at the refining dragon scale armor that has passed through the heaven and earth oven has reached the purity of the magic weapon, but as long as it has not been added to enough formations, it can only be regarded as an ordinary spirit weapon.

The formation added to the spirit weapon went from shallow to deep, and the formation at the beginning was not complicated, and Lin Chuan could complete it lightly.

One, two, three......

Soon there were more than nine formations, and the dragon scale armor was upgraded to a medium-grade spiritual weapon, and the aura emitted became thicker.

Then ten, eleven, twelve...... , Lin Chuan's hands kept moving, and he carved out one formation after another very quickly, and in the blink of an eye, the number of formations engraved on the dragon scale armor exceeded eighteen, which made the quality of the dragon scale armor improve to the level of the top grade.

From the lower grade to the upper grade, Lin Chuan almost encountered any difficulties, which shows that Lin Chuan's attainments in alchemy are already extraordinary, and some monks in Xuanzhou who claim to be masters can't do Lin Chuan so easily.

And Lin Chuan did not stop, nineteen, twenty...... In the blink of an eye, twenty-seven formations had been added to the dragon scale armor, and at this time, the dragon scale armor broke through the level of the top-grade spiritual weapon and reached the Cheng dù of the top-grade spiritual weapon.

Feeling the powerful aura emanating from the dragon scale armor, Lin Chuan's face was hot, this dragon scale armor was simply different from the red phosphorus armor he was wearing, and the red phosphorus armor was only fifteen formations, far from being comparable to the dragon scale armor.

"The best spirit weapon, it's already the best spirit weapon!" Lin Chuan muttered to himself, staring at the dragon scale armor with his eyes shining, and at this time he could feel the speed of his heart beating suddenly faster.

Sticking out his tongue and licking his lips, Lin Chuan raised his right hand, the mana in his body was running, and he continued to draw the formation, this time the movements on his hand obviously became a little slower, and the drawing formation became extremely complicated, and it took a while to draw the formation and let the formation be integrated into the dragon scale armor.

Bang!

The dragon scale armor shook, the surface of the light flashed, and in an instant, there was an ancient spirit pattern, and the aura emitted was enhanced again, Lin Chuan was engrossed, and Xiao Yin also became extremely nervous, and he didn't dare to make a sound next to Lin Chuan.

Twenty-ninth, thirtieth, thirty-first, thirty-second...... , Every time a formation is added, Lin Chuan's breathing becomes a little shorter, and the huge divine consciousness in the middle stage of Jindan is concentrated, and he does not dare to make any mistakes, adding a formation must be done in one go, and if he fails, he may lose his efforts and waste materials in vain.