Wings of the Azure Sea Swordplay

This memory came from half of Jian Yue's Spirit Body that had been refined.

Ding Ling had gained quite a few benefits from that refinement.

He had obtained the Sword Mind Tempering Art, which had transformed the Sword Mind throughout his body into a Sword Spirit out of thin air!

Besides that,

Ding Ling had also learned many fragments of memory from the refined Spirit Body.

The fragments were scattered and incomplete.

Naturally, Ding Ling had not examined them closely.

But now that he thought of the Domain Crystal, a fragment of related memory suddenly surfaced in his mind.

This deepened Ding Ling's understanding of the crystal.

"Only Sword Minds and Sword Souls that have remained in the Sword World for over a hundred years can receive the Sword Mind Tempering Art bestowed by the Sword World in the unseen world!"

"Once a Sword Mind or Sword Soul has matured, only a peerless genius can refine the wisps of Dawn Light in the Sword World.

The so-called Dawn Light was formed from the radiance of the Domain Crystals scattered throughout the Sword World.

As long as one refined enough Dawn Light, one could turn that light back into crystals!

Over the past several hundred years, Jian Yue had refined who knew how much of this Dawn Light whenever he had nothing to do.

That was how he had created this extremely rare Domain Crystal!"

After obtaining this Domain Crystal,

Jian Yue's Spirit Body had been able to gather and disperse freely within a radius of a thousand li, moving as swiftly as a Ghost God.

"But Jian Yue couldn't do this outside this domain. Ultimately, it is all due to the Domain Crystal. If that is the case..."

Ding Ling looked into the distance.

"Beyond this thousand-li range, if there