Sky Cloud Realm was the extension of the Immortal Cloud Field.

It used one's autonomous realm power and had even more variations than the autonomous realm itself.

It was also an important tool in Wu Yu's arsenal.

Wu Yu had only recently mastered Sky Cloud Realm, and still had some time.

"If I meet Gu Huo Immortal Lord or Mo Yuji, I must defeat them expediently to be able to obtain the 10th Grade Mark of an Immortal King. Therefore, I need to increase my other top-level moves, besides just a cultivation realm increase."

That was why he was not satisfied with just a Lawful Embodiment of Heaven and Earth improvement, but continued to refine his Somersault Cloud.

Somersault Cloud was actually a way of using the Dao of the Void, but represented by the image of a cloud.

A breakthrough in this aspect depended greatly on Wu Yu's progress on the Dao of the Void.

If he could make inroads here, he would have an easier time fusing his Dao of the Void into his immortal spirit world nucleus as well.

Yet ultimately, Dao of the Void, Dao of Time Manipulation,...