Lu Changan was disturbed. Zhang Tieshan indeed had a secret method for transforming elixirs, and it was a superior secret method.

The success rate of 30% is still relatively high for individual monks.

Even if the elixir is returned to liquid smoothly and there is a chance to re-condensate the elixir, there is no guarantee that the elixir will be successfully formed next time.

After all, the qualifications of those who achieve fake elixirs are often not top-notch.

However, if it is protected by the Nascent Soul Lord and paired with rare heaven and earth spiritual objects, the success rate of this secret method will be quite impressive.

This is why most of the complete and reliable secret methods of transforming elixirs are controlled by Yuanying-level sects.

"Can Mr. Lu be allowed to observe part of Fellow Taoist Tianfeng's secret method of transforming elixirs to confirm its authenticity?"

Lu Changan said thoughtfully.

"good."

Zhang Tieshan took out a blank jade tube, put it on his forehead for a moment, and threw it to Lu Changan.

"The Method of Returning to the Dust and Transforming into Alchemy".

Lu Changan checked the secret content in the jade tube and nodded secretly.

He had obtained an incomplete secret method of elixir transformation in his previous life. After mutual confirmation, the part given by Zhang Tieshan was obviously more advanced and perfect.

"How do fellow Taoist Tianfeng plan to trade?"

After preliminary verification, Lu Changan returned the jade tube to Zhang Tieshan without any detours.

After saying that, Lu Changan took out a jar of Five Elements Soil and said bluntly:

"Without the protection of Nascent Soul True Monarch, the independent secret method of elixir transformation has considerable limitations."

"The Five Elements Soil is known as the 'Universal Soil Source' and has a wide range of uses. Not only can it cultivate almost all kinds of fairy plants and herbs in the world, it has a bonus effect. Moreover, as the best neutralizing material for refining weapons, it can improve the quality of magic weapons and refining weapons.

The success rate..."

Lu Changan speculated that Zhang Tieshan's need for Five Elements soil may be related to weapon refining.

However, the magic weapon refined from the Five Elements Soil is of a high grade. It is not very suitable for Zhang Tieshan who currently has a fake elixir cultivation level.

In addition, Lu Changan also thought of a possibility: the properties of Five Elements Earth could be used to repair high-grade treasures.

"What Fellow Daoist Lu said is true. The Five Elements Earth is indeed a rare and strategic resource. However, the secret method of transforming elixirs and cultivating immortals is comparable to ordinary foreign objects."

"Zhang's "Guishen Alchemy Method" is more advanced than the secret method of alchemy transformation of the surrounding Yuanying Sect. Apart from Zhang, I can't find anyone else."

Zhang Tieshan spoke calmly and pointed out the key points in one word.

Lu Changan has a clear conscience. Even if he can be found, there is no guarantee of safety.

Those who possess a complete and reliable secret method of transforming elixirs, excluding the True Monarch of Nascent Soul, must at least be at the elder level of the Nascent Soul Sect.

Lu Changan doesn't want to have long nights and many dreams, and lose big because of small things.

On the premise of ensuring the success of the transaction, try to gain some benefits.

Zhang Tieshan wanted to trade a jar of Five Elements Earth, and was willing to provide spiritual stones, high-level skills, etc. as compensation.

Lu Changan did not agree and was only willing to sell half a can of Five Elements Soil.

The Five Elements Earth is generally not the main material for refining weapons. It is similar to rare earths. It is neutralized in the refining process. The demand for normal refining of a magic weapon is not high.

Because he was worried about losing money in the transaction, Lu Changan restricted the portion size.

However, for the weapon refiner, the more Five Elements soil, the better.

"Forget it, I hope that the remaining Five Elements Earth in Brother Lu's hands will not be traded."

Zhang Tieshan's need for Five Elements Earth was indeed urgent, so he sighed and made a concession.

Lu Changan smiled and said: "Don't worry, fellow Taoist Tianfeng. Lu is not a weapon refiner. In the next few decades, I will keep a share of the remaining Five Elements Earth for you."

Zhang Tieshan obviously had a great opportunity and had great luck. He mastered the secret method of converting elixirs, but he only turned into fake elixirs. His plans were very big.

Lu Changan does not mind trading with him in the future to obtain other scarce resources.

…

"I hope Fellow Daoist Lu will make an oath to his inner demons, and after he obtains this secret method of elixir transformation, he will not reveal it to a third person."

Zhang Tieshan burned the complete "Guishen Transformation Method" into a jade tube.

"What Taoist Taoist Tianfeng said is very much in line with Lu's wishes. The content of this transaction, including the acquisition of Five Elements Soil, I hope that Taoist Taoist Tianfeng can also take the oath of inner demons and not leak it to the outside world."

Lu Changan added.

Both parties swore an oath to their inner demons and then completed the deal.

Zhang Tieshan received half a jar of Five Elements Soil, and after confirmation, a touch of joy appeared on his face.

Lu Changan's spiritual consciousness checked the secret method of elixir transformation in the jade tube, and he was satisfied.

Neither of them explored the other's secrets.

Zhang Tieshan did not ask Lu Changan where he got the Five Elements Soil.

Lu Changan also did not explore why Zhang Tieshan needed the Five Elements Earth or where he got the secret method of transforming elixirs.

Neither of them have outstanding qualifications. If they could get to this point without any chance, the outside world would not believe it.

"Lu is going to hide in a remote place and prepare to form elixirs. I don't know when he will be able to come back. I hope fellow Taoist Tianfeng will let you know after fellow Taoist Zhao comes out of seclusion."

Before leaving, Lu Changan cupped his hands and said.

In this life, his two closest friends are Li Erqing and Zhao Siyao.

Li Erqing had met him at Feiyue Lake before.

Zhao Siyao was in retreat, and his disciples also went to the front line, but they could not meet each other.

"Friend Lu, please take care, Zhang will definitely tell you."

Zhang Tieshan looked solemn and nodded.

On the top of the lonely peak, he watched Lu Changan ride on a turtle and ride on the waves, disappearing into the sky.

Whoosh!

The half-jar of Five Elements Earth in Zhang Tieshan's hand was still there, but the Five Elements Earth inside had disappeared out of thin air.

"Yes, with this Five Elements soil, plus the gold and iron materials and magic weapons collected in the past few years, the fragments of the spiritual treasure where the spirit of this weapon is located will be repaired by 60 to 70%, which can speed up the recovery of spiritual nourishment."

A voice that sounded young but pretended to be mature sounded in my mind.

"With Senior Qi Ling's spirituality, have you ever seen what Fellow Daoist Lu is doing?"

Zhang Tieshan asked curiously.

"This child's martial arts aura seems familiar to me."

There was a trace of doubt in Qi Ling's childish voice.

"It's a pity that because the spirit treasure self-destructed and split into several pieces, this weapon spirit was newly conceived, and 90% of the memory cannot be remembered."

"The strange thing is that during this meeting, the boy seems to have a mysterious and unknown mystery. It can block the calculation and spiritual induction, making it impossible for this instrument spirit to explore deeply."

"An unknown mystery?"

"The spirit of this weapon cannot tell clearly. Perhaps we have to wait until other fragments are collected and the peak is restored before we can find out more."

Hearing this, Zhang Tieshan was surprised. There was a mystery in Lu Changan that the weapon spirit could not understand and detect for the time being.

…

One month later.

The dark green turtle carries the man in white, approaching the northwest border of Liang Kingdom.

"Senior Lu, in the area further to the west, no monks from the country are allowed to enter, unless there are passage orders signed by several major sects."

A group of law enforcement monks stopped Lu Changan's whereabouts, and the man leading the middle stage of foundation construction informed them politely.

The Jinyun Valley identity authentication jade pendant that Lu Changan had previously obtained has lost its effect in this area.

"Lu is not on the border of the West, so he is going to the north to visit his old friends."

Lu Changan explained with a gentle tone.

The highest cultivation level of this team of monks is only in the middle stage of foundation building, and Lu Changan is sure to kill them.

However, the law enforcement monks of the sects near the border have the means to summon people.

Slightly stronger fluctuations in fighting skills can be sensed by special magic weapons further away, attracting stronger sects with higher cultivation levels.

Two days later.

Lu Changan arrived at a mountain covered with snow and the fragrance of plum blossoms.

This was his first visit to the clan of the "Xuemei Mountain Li Family".

"Grandpa Lu."

Not long after, a young man wearing an animal skin cloak came out enthusiastically.
To be continued...