The Legend of the Immortal Cauldron

The two pieces of animal skin paper in Matthew's hand are the recipes for refining Zhiyuan Dan.

He stared at the recipe for a long time before slowly exhaling.

Then, he sent a voice message to the female ghost: "Senior, have you heard of other elixirs like Zhiyuan Dan?"

"There are thousands of recipes in the world, and I am not an alchemist, so how can I know them all? Even the top alchemists can't get all the recipes in the world." After hearing Matthew's question, the female ghost replied unhappily.

Matthew didn't care about the female ghost's scolding at all.

"This Zhiyuan Dan is too strange, and this is the first time I have seen it." Matthew grinned and said.

"The person in the human world who can make this kind of elixir is indeed extraordinary. To be honest, I didn't have any feelings about the human world before. In my heart, the human world is just a gathering place for low-level cultivators."

"But when I accidentally came to the human world and came into contact with the people and things here, I no longer thought so. Although the spiritual energy in the human world is thin, none of the creatures in the human world are stupid. It can even be said that they are smarter than some creatures in my world."

"I don't find it strange that someone in the human world can create such a strange elixir."

The female ghost's words seemed to be answering Matthew, but also seemed to be talking to herself.

After listening, Matthew was silent for a while before speaking: "Indeed, there are countless talents in every world. Although the human world is not as good as the upper world in all aspects, the means used by the cultivators in the human world to compete for resources are not what the masters in the upper world can imagine."

After Matthew finished speaking, he did not continue to say anything else to the female ghost.

Put away the bookshelf and books in front of him.

Then he took out a wooden box and put the two pieces of animal skin paper in it.

Although he had the recipe for the Zhiyuan Pill, he couldn't gather the materials for the rest in a short time.

Matthew didn't care about the somewhat inexplicable Zhiyuan Pill now.

After walking around the stone house again and confirming that there was nothing else, Matthew returned to the green light ball in the middle.

When he put away the bookshelves on both sides, the light ball had shrunk a whole circle.

And the fairy flame had disappeared at this moment.

However, Matthew knew that the fairy flame was inside the light ball at this moment.

It was obvious that the fairy flame felt that swallowing the green flame that was sprayed out was no longer enough.

So it went directly inside.

Matthew stood outside the light ball and waited for a while. Seeing that there was no special situation, he took out a book from the storage bag and slowly flipped through it.

This is a book that specifically introduces how to operate magic power most effectively.

Matthew had never seen such books before.

He read it very carefully, and his fingers moved unconsciously from time to time.

According to the contents of this book, each skill or secret technique will more or less lose some mana when casting.

If the mana is sufficient, this loss will naturally not be noticed.

Once the mana is consumed to a certain extent, the wasted mana becomes crucial.

This is the first time Matthew knows about this kind of thing.

After thinking about it silently, he really found that what is written in this book is completely correct.

However, he has already formed muscle memory, and it will not be changed in a short time.

Sometimes, casting is completely based on instinct.

However, Matthew still kept these things in mind.

And often remind himself that he needs to pay attention to this.

When Matthew put the book on the last page, his eyebrows were slightly raised.

There is a secret technique written on the back of this book.

This secret technique is called the Soul Storage Technique.

This Soul Storage Technique has no effect. Its only function is to store some mana in the body.

Wait until the critical moment, and then release this mana.

After carefully reading the secret art of Soul Storage for several times, Matthew immediately put away the booklet and sat cross-legged on the ground.

After making hand gestures, Matthew began to try to operate the Soul Storage Art.

This secret art may be a bit useless to others, but Matthew did not think so.

Many of his methods require a lot of mana to be used.

This Soul Storage Art is nothing more than an extra bottle of ten thousand year cold marrow that can quickly restore mana.

At the same time, Matthew has a bold idea in his mind.

If these stored mana are released at once when the bottleneck is attacked in the future.

The impact on the bottleneck will definitely be greater, and it may even break through the bottleneck.

Of course, this is just Matthew's fantasy.

Whether it can be realized or not, he needs to wait until he attacks the Nascent Soul Great Perfection.

As Matthew operates the mental formula of the Soul Storage Art, a blue vortex is formed in his Dantian.

The mana in Matthew's body quickly poured into the vortex.

Not long after, a light blue bubble floated out of the vortex.

This bubble is the mana stored by Matthew.

After the bubble floated out, it was immediately popped by Matthew.

He was just trying it out. This bubble stored 10% of his mana.

But Matthew knew that this was far from the limit of the soul storage technique.

He could store more mana in it.