Chapter 690: 365

"The enemy from beyond the heavens,"

Li Xuan sighed.

The Heavenly Grotto, the hole of the Domain, located at the rift of this world, eroded by external forces and thus forming a Heavenly Grotto.

There were Heavenly Grottos of various sizes. The smaller ones were merely little holes, like the one Xu Yan discovered in the dark pool of the Azure Sea.

As for the enormous Heavenly Grottos, they were vast in space.

And the Azure Sea Abyss happened to have once experienced a Domain rift, which under the infiltration of Netherworld's power, transformed into a Heavenly Grotto.

"Is the Seductive Witch also from the Netherworld?"

Li Xuan pondered.

The Heavenly Grotto in Ice State had already been sealed by him, and the Seductive Witch could no longer enter.