"What do you want spirit stones for?" Elder Wu looked like he hated iron and steel, "You have so many contribution points, the exercises are naturally not a problem, and you are naturally not short of pills, do you want to buy spiritual weapons? You forgot what the old man told you, and I will teach you to refine the weapon next!"

You know a hairy! Brother must have a spirit stone to advance to the late stage of the Spirit Sky Realm, bastard! Li Xuan sighed and said, "Go on!"

"Don't worry!" Elder Wu threw Li Xuan a bamboo slip, and the latter put it on his head, and immediately overjoyed, this turned out to be the next part of "Fire Burning Technique"!

Li Xuan quickly calmed down and asked, "Why did you suddenly give me this exercise? The rules of the sect are that you are not allowed to teach the exercises privately, what's the matter, you want the immortals to jump?"

"Don't be ignorant, it's good for you!" Elder Wu pursed his lips, and with a wave of his hand, a black cold fire struck Li Xuan, which was the strange flame he encountered at the beginning!

Li Xuan's "Fire Burning Technique" was running, catching the cold fire, and looking at Elder Wu with a puzzled expression.

"Refine it! Remember, refine the next part of the 'Burning Technique' first!" Elder Wu said with a solemn face, "Don't take it out to meet people unless you have to!"

Li Xuan nodded and bowed to Elder Wu, "Thank you!" At this time, he was sincerely grateful to Elder Wu, in the past nine years, he had taken hundreds of Earth Grade Tianyuan Pills alone! Although there was a loss, there was still a lot left in his hand, and the market value was at least six million spirit stones!

Moreover, his divine soul and spiritual power have increased a lot, and at this time, they are on par with Lishang, which is the result of his crazy devouring of ground-level pills!

Thinking of this, Li Xuan stopped talking, and put the next part of "Incineration Technique" on his forehead, following the cold flame, his eyes flashed, as if he was thinking about something.

"Remember, the refining process cannot be interrupted!" Elder Wu said with a solemn face, "Of course, if you really can't do it, you can give up, otherwise it will be a big mistake if the Yuan Shen is damaged!"

Li Xuan nodded, and the flame in his hand was sheng, directly enveloping the black flame, and at the same time, an extremely strong divine soul power bombarded the black flame.

At this time, Li Xuan's divine soul power could even compete with the Spirit God Realm cultivators, and the Wupin Dan furnace on the side rumbled, unable to withstand this divine soul power, and retreated a few meters!

However, Li Xuan's face was extremely ugly, this black cold fire not only resisted the flames in the sky, but even his divine sense could devour it, he no longer hesitated, between his right hand, a fiery red filament drilled out, and it sank into the black flames like lightning.

As soon as the fire system law arcane filament encounters the black cold fire, it will collapse and disperse, and the cold fire will become more and more irritable, and there is a faint tendency to burst. Li Xuan didn't dare to be careless, and trapped the black fire with his divine soul, and continuously sacrificed his spiritual power to trap the black fire in his hands.

A month later, Li Xuan's Yuan Shen was a little sluggish, and he couldn't help but smile bitterly, could it be that he had nothing to do with this black fire?

If you sacrifice the mysteries of the ice system law, you may be able to subdue this weird black fire, but the ice system law mystery is the key to refining the Nine Qu Ice Pill, and you can try not to lose as much as possible!

What is this strange black flame? Could it be the spiritual fire that is naturally born from heaven and earth in the legend?

You must know that the spiritual fire that naturally arises from this heaven and earth is a spiritual creature that is higher than the mystery of the law, that is: the power of the law!

The more Li Xuan looked at this black fire, the more it looked like it, after all, the fireworks of the two-headed dragon had already been refined into a spirit fire by Li Xuan, but after all, it was just a mystery of the law, although Li Xuan forcibly named it a spirit fire, it was still not as good as the spirit fire born naturally!

No matter what this thing is, it must be stronger than the Jingyan Spiritual Fire!Li Xuan roared, and the Yuan Shen began to tremble again, and the power of the Divine Soul blasted towards the black fire like a desperate one.

The black fire seemed to be running out of oil at this time, but it was still protecting its body and preventing the power of the divine soul from approaching. Tang Tang human beings, the will is not enough to fight without the flame of spiritual wisdom! Li Xuan's eyes widened, and he supported it with a tenacious consciousness.

It's not good! If it goes on like this, I'm afraid that the Yuan Shen will be unstable! Li Xuan's eyes were red, seeing that the last trace of divine soul power was about to collapse, he was extremely anxious, the second anger bar had already exploded countless times, and this was the cooldown period!

The black fire has been tossed by Li Xuan for a month, and it is actually a little unstable at this time! Seeing this, Li Xuan did not hesitate at all, waved his big hand, and stuffed it directly into his mouth!

The black fire was submerged in the abdomen in an instant, Li Xuan clutched his stomach in pain, beads of sweat like soybeans slowly flowed down his cheeks, and the black fire raged wildly in his body, and he was in pain when he only burned his body.

As if the internal organs were being cut, Bacai let out an extremely terrible scream, and his hands subconsciously pulled into his mouth, as if he wanted to pull out the surging black fire!

In the sea of knowledge, the black system uncle who had disappeared didn't know when it came out, and a strange black gas directly blasted towards the crumbling eight-colored clay figure.

The tyrannical aura burst out from Li Xuan's body, and at this time, his left eye was pitch black, with a strange luster, and the demon pupil actually operated involuntarily, and the rolling demonic qi enveloped the black fire in an instant, and was directly dragged into the sea of knowledge.

Elder Wu suddenly frowned, appeared in front of Li Xuan in an instant, his spirit moved, stared at Li Xuan, and then muttered, "Could it be that I feel wrong?"

The eight-colored clay figure in the sea of knowledge was wrapped in that strange black gas, as if the demon was stunned, grabbing the black fire raging in the sea of knowledge with one hand, and the spirit fire of the essence with the other, and swallowing it in one gulp!

The next moment, the black gas disappeared, and the little hand of the eight-colored clay figure spread out, and a black flame appeared in the palm of his hand, laughing.

The original black flame disappeared, replaced by a black and red variegated firework, and the essence flame spiritual fire composed of the arcane filaments of the law shrunk into an extremely small ball, wrapped in the cold black flame.

Even though Li Xuan had already refined this black flame, he was still staring at it vigilantly, for fear that this flame would be unstable and burst open!

Consciousness returned to the body, Li Xuan squinted at Elder Wu, and with a wave of his big hand, the Jingyan Spiritual Fire appeared in his hand, and said with a smile, "Fortunately, I am not dishonored!"

Elder Wu seemed to be taken aback, the excitement in his eyes disappeared, and then he said with a smile, "You recuperate for a while, and I'll come to you in three months!"

Li Xuan nodded, and immediately sat cross-legged, Elder Wu disappeared, holding a crystal ball in his hand, looking at it motionlessly, the crystal ball was imprinted with Li Xuan's figure.

Three months later, Elder Wu came to Li Xuan on time, the latter had already taken several earth-level pills, and his soul and spiritual power had returned to their peak, and when he saw Elder Wu coming, he asked, "Can you start?"

With a bang, a huge Dan furnace appeared in front of Li Xuan, this Dan furnace was blackened throughout, and the furnace body was outlined with countless dense silk threads, and in the gaps around the silk threads, the incomparably complex fonts sprinkled dazzling light, and Li Xuan's head swelled.

"What you have to do is very simple, before the elixir melts, use a cold fire to maintain the temperature in the furnace, and after the elixir melts, the old man will maintain the temperature, you control the cold fire to wrap the elixir that is about to form, until the pill is completed!" Elder Wu's face was quite solemn, and after carefully inspecting it, he took out the elixir and asked, "Are you ready?"

Li Xuan nodded, and Elder Wu shouted, "Ignite the fire!"

Li Xuan was stunned as soon as he released the cold fire, this fire is cold, how can it heat up? Elder Wu scolded, "Don't be distracted to maintain the flame!" After this cold fire came into contact with the Dan furnace, the silk threads on the furnace began to slowly squirm, and as Li Xuan injected spiritual power, the silk threads gradually increased their speed, and after a while, the Dan furnace was extremely hot!

"Steady!" Elder Wu shouted, countless elixirs flew into the Dan furnace frantically, this time the process of alchemy was different from the past, a elixir was carefully moved to the bottom of the furnace, and slowly melted in the cold fire.

Elder Wu's face was solemn, and after separating the spiritual liquid from the waste residue, he slowly controlled the rise, put it aside, and locked it with his divine sense after it stopped rolling, and then, another elixir slowly moved to the bottom of the furnace.

It took nearly a day for the melting of the light elixir, and the furnace was filled with a cloud of spiritual liquid, and as soon as Elder Wu's divine sense moved, countless invisible particles flew out of it, which was the spiritual base.

When no more particles flew out of the spiritual liquid, the spiritual base began to rotate slowly, and after a while, it was divided into eight equal parts, quietly suspended in the air. Clusters of spiritual fluid began to explode, each of which was divided into eight strands, and the amount of spiritual fluid increased eightfold, but still no two of them fused together.

The separated spiritual liquid began to pour towards one of the spiritual bases, and although it enveloped the spiritual bases, it was obviously not fused. Finally, the heavenly aura disappeared, replaced by eight unfused ichors!

After doing this, Elder Wu's face was obviously a little pale, he took a deep breath, and his spiritual power frantically poured into the eight groups of spiritual liquid. The spiritual fluid seemed to be stimulated and boiled violently!

Elder Wu let out a loud shout, and the supreme spiritual pressure gushed out, forcibly suppressing the boiling spiritual liquid. Li Xuan was too close to Elder Wu, only to feel as if his whole body was torn, he also shouted, the golden pill was fully opened, and bursts of colorful light lit up all around him, resisting the supreme spiritual pressure to the death!

The black fire at the bottom of the furnace flickered and returned to normal, Li Xuan didn't have time to wipe the blood from the corner of his mouth, and controlled the black fire tightly. Elder Wu nodded with satisfaction at Li Xuan, and the boiling spiritual liquid finally quieted down, faintly fusing with a tendency.

"Come on with me, you wrap the spiritual liquid in cold fire, remember, if there is overflowing spiritual power, use cold fire to collect it, but don't take the initiative to absorb spiritual power!" Elder Wu said solemnly, and then smiled, "Do you need to take a break?"

Just kidding, do you need you to agree? Li Xuan glanced at him, this was the critical period of Dancheng, he didn't dare to be sloppy, and the cold fire turned into eight flowers, wrapping the pill.

Under Elder Wu's control, the temperature of the Dan furnace began to rise violently, but Li Xuan's cold fire was extremely cold, and a trace of spiritual power came from the spiritual liquid from time to time, and Li Xuan controlled the cold fire to absorb it.

Ten days later, the two of them still maintained the same posture, but their faces became more and more difficult to look at, and finally, one of the spiritual fluids could not hold on and burst open!

Li Xuan sighed, and was about to relax, when he heard Elder Wu suddenly scold, "Go on!

Could it be that this elixir can also appear in one furnace with non-eight finished pills? Li Xuan was shocked in his heart, and hurriedly controlled the cold fire.

A month later, two more balls of spiritual liquid exploded, and at this time, Li Xuan's eyes were red, this elixir was definitely a priceless treasure!

Li Xuan began to pray, three months later, three balls of spiritual liquid exploded, Li Xuan's heart was bitter, next time it will be the last two, damn it!

Half a year later, sure enough, the two balls of spiritual liquid began to boil, Li Xuan looked puzzled, obviously there was not the slightest spiritual power leaking, why was it not a pill! Elder Wu's eyes were red, and he suddenly burst into a shout, his divine consciousness was fully opened, and he suppressed one of the slowest groups of spiritual liquid, and then shouted at Li Xuan, "Get ready for the mystery of the ice system!"

Li Xuan was startled, and his consciousness was also fully opened, and he poured into it! In the sea of consciousness, the incomparably white snowflake-shaped ice crystal turned into a trace of ice and rushed straight into the Dan furnace.