This is undoubtedly extremely rare for him.

This goes to show how extraordinary this little pill is.

Alchemy is divided into "inner alchemy" and "outer alchemy".

Inner elixirs are taken orally, and external elixirs are used externally.

Ling Yun practices inner elixir.

It can be said that all the heavens and worlds, including the divine realm, major in the inner alchemy.

It is said that in ancient times, outer elixir and inner elixir were co-existing.

Later, the inheritance of Waidan was cut off for unknown reasons, and only a few recorded materials survived.

The specific method of cultivation is completely missing.

In his previous life, Ling Yun often searched for the way to the outer elixir.

His inner alchemy has reached its peak and there is no way forward.

Therefore, he wanted to find the way of external elixirs to supplement his own elixirs and take a step further.

Unexpectedly, in his previous life, he had been searching for the Way of Waidan, which he had not seen for countless years, but would appear in the Su family.

When he killed Su Jie before, Ling Yun would eventually choose to disguise himself as Su Jie. The most important reason was actually that he felt the aura of the Way of Waidan in Su Jie.

Although Su Jie's outer elixir method is very weak, he has practiced it after all, so he has the corresponding aura.

This was keenly captured by Ling Yun.

After refining Su Jie's memory, he was completely sure that the Su family really had the method of external elixir.

The Su family was able to stand firm in the ancient world of the early Yuan Dynasty because this method of external elixir was actually the foundation.

In the Shanhai area, the ancient forces and other forces of the past were either destroyed or in decline.

The top forces now rose up later.

The only exception is the Su family.

The root cause is that the Su family has mastered the method of external elixir.

Moreover, only the direct descendants of the Su family are qualified to practice the Su family's Way of Waidan, and other concubines and side descendants are not eligible.

This also ensures the authority of the direct lineage of the Su family.

Of course, it also restricted the development of the Way of Waidan, making the Way of Waidan confined within the Su family and becoming a secret that was not passed down to the Su family.

All we can say is that the universe is really vast.

The ancient world of the early Yuan Dynasty was actually very inconspicuous among them, so Ling Yun from his previous life was not found.

Of course, it is also possible that he may have lost his memory after his death.

Otherwise all this wouldn't be such a coincidence.

He had many regrets in his previous life, but they were all made up for in the process of rebuilding in this life.

Ling Yun suspected that this was probably some arrangement he had made before his death in his previous life! In the area of ​​the universe where he came, there were fragments of the Divine Cauldron of Creation, as well as the remnant souls of his divine generals and confidants, and now there was also the appearance of the Waidan.

road.

Such an apparently inconspicuous area of ​​the universe is home to so many unique things.

It's very possible that this was something he buried in his previous life.

After all, he was Xuannv's master in his previous life, so it was impossible for him to have no backup plan when he died.

Ling Yun's eyes were fixed on the outer elixir in his hand.

There are countless dense and mysterious lines on this outer elixir.

It seems that although there are differences between the outer elixir and the inner elixir, the core essence remains the same and they both involve formations.

However, this formation is completely different from the inner alchemy formation.

The outer elixir in your hand is a refined elixir, which is of super grade level.

Ling Yun carefully sensed this pill.

After a while, he injected Yuangang into the pill.

Buzz! The lines on the pill seemed to come alive.
Chapter completed!