Longevity starts with learning

boom!

With a dull roar, a triangular red copper alchemy furnace was located in the cave.

Chu Mu casually swung his hand, and a wisp of red true fire hit the alchemy furnace. In an instant, the blazing true fire enveloped the red copper alchemy furnace.

Under the burning of the red true fire, the copper color flows like a gradient, and the wisps of spiritual pressure that emerge subsequently clearly prove the grade of this alchemy furnace.

The rank of a high-grade spiritual treasure, in terms of rank alone, is already the highest among all the treasures in his hands.

Neither the puppet nor his two natal treasures are at the level of the highest-grade spiritual treasures. It can even be said to be far away!

This alchemy furnace was obtained from that demon in the middle stage of Nascent Soul.

And that demon's identity, that is, the pulse master of the Changsheng Sect's Daoding lineage, with a middle-level Nascent Soul cultivation level, fell into his hands in such a confused manner.

This high-grade Lingbao Dan furnace, named Shoushan Red Copper Furnace, became his treasure.

Since entering the realm of Nascent Soul, due to the lack of spiritual materials, the art of alchemy has been put on hold for a long time.

His alchemy furnace is naturally still the magic weapon alchemy furnace it once was.

After obtaining the Jizhou treasure house, he originally planned to refine a spiritual treasure pill furnace for the purpose of refining pills.

Now that we have this Shoushan copper furnace, which is ranked as a top-grade spiritual treasure, there is no need to waste resources anymore.

It is not easy to refine a spiritual treasure pill furnace!

His original plan was just to build a low-grade spiritual treasure pill furnace.

"It can be considered an unexpected surprise..."

Chu Mu chuckled, his sleeves and robe moved slightly, and several more spiritual lights hung in front of him.

Two jade slips, a roll of cloth, and a piece of animal skin the size of a palm.

Chu Mu sat down on the Lingbao futon, picked up one of the jade slips, and sensed it with his spiritual consciousness, and the information recorded in it emerged in his mind.

The jade slip records a fourth-level elixir recipe, its name is "Deep Spirit Pill", and it belongs to the fourth-level low-grade.

Every ten years, with the approval of the leader of the Changsheng Sect, the Daoding lineage will pick a batch of thousand-year-old elixir from the secret realm of Lingzhi, refine it into elixirs, and provide it for the cultivation of Supreme Yuanying of the Changsheng Sect.

This deep spiritual elixir is the pulse-gazing and calming elixir of the Daoding lineage. It is also the most important type of elixir among the Daoding lineage's alchemy refining every ten years.

However, today's Changsheng Sect, Dao Cauldron, Tianji, Tianfu, Divine Puppet...

The immortal skills of the Changsheng Sect are countless, and the Nascent Soul Emperor is almost completely lost!

Although the high-level inheritance of immortal skills cannot be said to be buried with these Nascent Soul Supremes, it is obviously difficult to rebuild the once magnificent system of immortal skills.

This is obviously the reason why the Yanyun Immortal Technology Division that he had previously co-ordinated and established had expanded to such a huge scale in just one year.

The leader of the Changsheng Sect has obviously pinned his hopes of rebuilding the Immortal Skills System of the Changsheng Sect on him.

Otherwise, with the strict selection standards he set, the scale of the Yanyun Immortal Technique Division would not have expanded to such a scale in just one year.

The other jade slip, that piece of animal skin, also records the pulse-reducing pill formula of the Daoding lineage. Their names are Qingyun Dan and Yueshuang Pill, which are respectively the fourth-level mid-grade and the fourth-order high-grade.

The last scroll of cloth recorded several fourth-level elixir recipes in the Immortal Dao Sect's alchemy inheritance.

Chu Mu flipped through them one by one, comparing the many fourth-level spiritual objects piled up in front of him.

The elixir formula is a fixed formula, and the spiritual objects required for the formula are all kinds of strange.

Not only does he need to select the elixir that best suits him, but the elixir he chooses also needs to be suitable for the spiritual object he has in his hand.

Of course, it is impossible to expect perfect fit.

After all, what he had control over was only the Jizhou treasure house, and this treasure house once supported the cultivation needs of the two Nascent Soul Supreme Beings.

He only needs a rough fit, and the rest will be improved by him in a targeted manner, so that the pill recipe and the spiritual objects in his hands can be used to the maximum extent.

It took a long time before Chu Mu made a decision.

He dipped his pen in ink and sketched on a blank roll of silk, imagining and writing a prescription that suited him and the spiritual objects in his hands.

Under the blessing of a touch of spiritual brilliance, the strokes of the pen were not drawn very fast. The outlines were deleted, or the writing was stopped to meditate. It took nearly a month for this recipe, which was improved from Qingyun Pill, to be completely finalized.

"Qingyundan..."

Chu Mu shook his head and smiled, not bothering to put any more thought into it. He just started sketching and directly used the original name Qingyun as the name of this new recipe.

The new Qingyun Pill belongs to the fourth-order low-grade, and the spiritual objects needed for the pill are all among the fourth-order spiritual objects piled up in front of him.

However, although he has many fourth-level spiritual objects, there are only nine furnaces in total that are suitable for the Qingyun Pill recipe.

As for the other spiritual beings, they either do not fit his fire-attribute immortality, or they are too few in number to form a prescription...

"If there are nine furnaces, each furnace will produce about ten pills. If nothing else happens, there should be hundreds of Qingyun Pills..."

"The elixir is about 10%..."

Chu Mu thought for a while, then looked at the elixir in front of him. After staring for a moment, he rolled up his sleeves and put the elixir into his bag. He raised his finger and flicked it. A flash of red hit the elixir furnace, and the raging true fire reappeared.

At the same time, many fourth-level spiritual objects piled up on one side of the alchemy furnace also moved with it, as if there was an invisible hand sorting these spiritual objects into categories.

In just a short moment, nine copies of the elixir required for refining the Qingyun Pill were neatly placed in front of him.

The other spiritual objects are also neatly summarized and placed on one side.

Chu Mu closed his eyes for a moment, and then opened them again. With the blessing of a spiritual light, he was already focused on this furnace of Qingyun Pills...

The true fire was burning, and time flew by.

When the red true fire flickering in the stone cave went out, several months had passed.

The simple stone cave was filled with a strong medicinal fragrance. In front of the pill furnace, ten white jade bottles were neatly arranged. Although Chu Mu looked tired, he could not hide his joy between his brows.

Nine furnaces of Qingyun Pills, without any mistakes, all succeeded.

In the end, a total of 98 Qingyun Pills were obtained, including 18 Danwen Pills, which far exceeded the 10% he expected.

The most important thing is that among these 18 Danwen Qingyun Pills, there are still six with one Danwen, and among these six, there are two perfect pills with three Danwen!

"What a great harvest..."

Chu Mu smacked his lips and put away the jade bottles containing Qingyun Pills with a smile.

With this batch of Qingyun Pills, plus the annual spiritual pill salary from Changsheng Sect's Grand Master, he won't have to worry about elixirs for cultivation in the next ten years.

Although even if this batch of Qingyun Pills is used up, it is impossible to build up his cultivation to the middle stage of the Nascent Soul, but at least it is a good start, and it won't be like before, where it is difficult to make any progress in cultivation...

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