This alchemy room is not big, only a radius of four or five meters, and the ground is blue-black.

There is a stone pier in the middle of the house, with many patterns drawn on it, forming a magic circle.

There was a black hole in the middle of the magic circle, with a flash of fire on it, and a hot breath came out from it.

In the middle is a half-person-high alchemy furnace, emitting a trace of spiritual energy.

Yang Feng glanced at him, then sat down at a cushion next to the alchemy furnace, waved his hand to produce a magic trick.

The red magic circle suddenly lit up, and a bright red earth fire emerged from the black hole, wrapping the alchemy furnace.

Yang Feng skillfully cleaned the inside and outside of the elixir furnace, then took out the elixir and waved his hand to throw him into the elixir furnace.

Yang Feng pinched the magic trick, and the earth fire immediately moved with the magic trick, cracked open suddenly, and penetrated into the alchemy furnace. Soon a strong fragrance of medicine was emitted from the alchemy furnace.

Yang Feng's magic in his hand was never stopped, and the fragrance of medicine suddenly faded.

Yang Feng's expression remained unchanged, and he continued to pinch the magic tricks in his hand.

In the blink of an eye, half an hour passed, and the fragrance of medicine emitted from the elixir furnace was almost gone, and other odors were heard.

Yang Feng's movements suddenly stopped, and he made a spell, and the flames immediately went out.

Yang Feng waved his hand and rolled up the lid of the elixir furnace. The dark cloud pill inside disappeared, replaced by a pile of colorful powder.

Yang Feng looked at it for a moment, and a green light shone out to lift the powder.

The green light trembled slightly, and countless thin filaments suddenly appeared inside, as if thousands of small hands were reached into the powder and tugged.

Soon, the small pinch of powder was divided into more than a dozen portions, with different colors.

Yang Feng nodded and carefully opened the different powders in more than a dozen small jade boxes that had been prepared long ago.

The secret technique he just used was called the Reverse Dan Jue, which was a secret technique he accidentally obtained back then. It can reversely refine and decompose the elixir.

The purpose of the person who created this secret technique was to rely on this technique to break down other people's pills and to reversely figure out the pill recipe.

Unfortunately, this person failed in the end. The Anti-Pill Art still has its limits. It is impossible to really completely introduce the elixir recipe, which only reaches the level of identifying the materials used in the elixir.

After Yang Feng got it, he felt that this technique was quite novel. He was also a master of alchemy, so he recorded it, but today it was his first time to use it.

Fortunately, this Dark Cloud Pill is just a Nascent Soul Pharmacy and is not at a high level, otherwise he might not have been able to cast spell successfully in one spell.

Yang Feng put aside more than a dozen small jade boxes containing different powders, waved his hand to make a spell, activate the alchemy furnace array again, and then flipped his hands to take out a pill, but it was Wangxi Dan.

After pondering for a moment, he waved his hand to throw the Wangxi Dan into the alchemy furnace and used the Anti-Pill Art again.

Half an hour later, the Wangxi Pill also turned into more than a dozen different materials and was also packed into the jade box.

He placed the materials of the two elixirs together and checked in detail.

"Huh!"

After a moment, Yang Feng exclaimed lightly and a smile appeared on his face.

When the materials of the two elixirs are compared, most of the materials are completely different, but one of the blue grainy powders is exactly the same in color and shape, and is obviously the same material.

However, the blue grains in Wangxi Pill are obviously much more than those in Dark Cloud Pill.

Both elixirs were useful to him. Although it may not be all the effects of this blue powder, it is definitely related to it.

Yang Feng gently twisted a little blue powder and sniffed it, put it in his mouth and tasted it, carefully identified it, and his brows slowly frowned.

Since his practice, he has formed an indissoluble bond with alchemy. He knows more or less about various alchemy materials, and even has some knowledge of other interfaces. However, he has no idea about the blue powder in front of him.

"Maybe, this thing is a unique thing in the spiritual world?"

Yang Feng guessed in his heart, thought for a moment, suddenly stood up and quickly walked out of the cave.

It was already dark at this moment.

A green light flashed on Yang Feng's body and flew out.

A moment later, he fell in front of a cave on Luoxia Peak dozens of miles away.

The cave is located here quite remotely, and there is no crowd around.

Yang Feng looked around, walked to the door of the cave, flipped his hand and took out a musical notes, whispered a few words before waved his hand.

The sound notes were transmitted into a white light and flew into the cave.

After a moment, the door opened with a loud bang.

"Elder Gao, Mr. Yang is disturbing me." Yang Feng said with his fists.

"Where! Fellow Daoist Yang, I didn't expect to meet again so soon. Please come in quickly."

Gao Bu walked out with a smile on his face and invited Yang Feng into the cave.

Gaobu's cave is significantly larger than Yang Feng's, but the furnishings are quite simple. A strong smell of elixir is floating in the entire cave.

"Elder Gao, Yang is straight to the point. I'm here this time, and I want to ask you for advice."

After Yang Feng sat down, he said directly.

"Fellow Daoist Yang has something to say, please just say it."

Gao Bu was stunned and said.

Yang Feng took out the jade box containing blue powder and handed it over, saying, "Elder Gao is knowledgeable, don't you know how to recognize this thing?"

Gao Bu said oh, took the jade box, looked carefully, and his eyes were slightly condensed.

He reached out and pinched a little powder, put it on his tongue and tasted it. He raised his white eyebrows slightly, as if he looked at Yang Feng with some deep meaning.

"It seems that Elder Gao has already achieved results." Yang Feng smiled slightly.

"Haha, Fellow Daoist Yang asked the right person for this matter. But..."

Gao Bu smiled and pointed.

Yang Feng didn't say anything, and took out a top-grade spirit stone and threw it to the other party.

Gao Bu quickly caught the spirit stone, a smile appeared on his face, and continued, "To be honest, this is actually the powder of Yunhe Grass. This spiritual grass of a certain year is one of the main materials of several high-level elixirs in this sect, and it is quite rare. Moreover, your powder seems to have been processed by other means, and I have been refining elixirs for many years and familiar with various spiritual materials, so I barely recognize it."

"So that's it... Can Elder Gao explain in detail about the medicinal properties of this Yunhe Grass?"

Yang Feng nodded thoughtfully and then asked again.

Gao Bu smiled treacherously again, laughed without saying a word, and reached out and rubbed it twice.

Yang Feng threw another top-grade spirit stone to the other party.

Gao Bu happily put away the spirit stone, shook his head and said slowly: "This Yunhe Grass, also known as the color-changing grass, is white for a hundred years, blue for a thousand years, red for a thousand years, deep red for a hundred years, and purple for a hundred years. The most special thing about this spiritual grass is that it can absorb the energy of the sun, and a trace of innate purple qi will be produced in more than a hundred years. Not only is it necessary to practice several amazing martial arts, it can also be directly converted into innate spiritual power, with the effect of cleaning the marrow and Yijing. The longer the years, the more pure the innate purple qi will become, and the more amazing the effect will be."

"The innate purple qi... I don't know where this grass can be found?" Yang Feng's heart moved.

"The growth environment of this grass is very harsh. As far as I know, there are only a few places that can be found. These places are basically under the control of major sects. Nowadays, almost all of them are in the hands of major sects for more than a thousand years, and they are not seen outside."

Gao Bu grabbed his head and continued.

After listening to what Gao Bu said, Yang Feng had basically made a conclusion in his mind. Most of the things that could restore his magic power were the trace of innate purple energy.

"I wonder which other elixirs besides Wangxi Pill are refined with Yunhe Grass?"

Yang Feng thought for a while and asked.

Gao Bu did not stumbling this time and replied directly: "In addition to this pill, there are also a small amount of Wuyun Pill. In addition, Yangling Pill and Yuanxu Pill also have a few low-year Yunhe Grass, and the innate purple aura contained in it can be ignored."

After parting with Gaobu, Yang Feng went straight to the market, spent a piece of top-quality spirit stone, bought a few of the elixirs he mentioned, and also bought several hundred-year-old Yunhe grass, and then returned to Izumo Peak.

In the secret room of the cave.

Yang Feng sat cross-legged on the cushion, with the elixirs and Yunhecao they had just bought.

He first opened a white porcelain bottle, poured out a dark cloud pill, and took it. A warm current rose from the dantian, and a trace of spiritual power was transformed from the elixir, gradually transformed into magic power, and stored it.

He was delighted, and he picked up another hundred-year-old cloud crane grass, put it into his mouth, chewed it a few times, and swallowed it into his stomach.

After about a cup of tea, his dantian became warm again, and a trace of magic power was poured into his dantian and stored again.

Yang Feng's mouth curled up and a smile appeared. He finally confirmed that this innate purple qi was indeed the key to his magic power recovery.

After a day and night, when he took more than half of the pills and Yunhecao he bought, his cultivation gradually increased and he soon returned to the late stage of the Nascent Soul.

Just as he was overjoyed and was about to take all the remaining pills in one breath, his expression was stagnant.

At this moment, the medicinal power that had not been completely transformed in his body before finally turned into magic power little by little, gathering towards his dantian.

However, his dantian was like a water tank filled with water, and he could no longer store any less mana.

He could only watch the magic powers, which had just stayed in the dantian for a moment, dissipated little by little, and turned into nothing.

Yang Feng sighed, knowing that this matter is mostly related to the changes in the Nascent Soul in his body, and it is probably useless to take more pills.

And the reason behind this can only be clarified after his physical body and spiritual consciousness recover.

Nowadays, he cannot rely on cultivation to improve his magic power, and he can only recover to the late stage of the Nascent Soul with his pills. How to speed up the recovery of his physical body and spiritual consciousness has become the primary issue.

Thinking of this, he couldn't help but have a headache, rubbing his index finger lightly at the middle of his eyebrows, and fell into deep thought.

After a moment, he seemed to suddenly think of something, raised his head, flipped his wrist, and took out the token of the guest elder.

Yang Feng threw his spiritual consciousness into the token, and a geographical distribution map of the Fire Sect composed of golden light appeared in front of him.
Chapter completed!