The nine Human Domains depended on the Spirit Domain for their existence.

Adrian realized his mistake and felt a bit embarrassed. As Jac slowly explained, Adrian began to fully understand the cause and effect in this world, as well as the chaos caused by several level-nine immortals under the Dark Sage.

The structure of this world was actually very simple: nine Human Domains corresponded to one Spirit Domain. Theoretically, nine Spirit Domains would correspond to one Immortal Domain. When an immortal reached a certain level, they would ascend. However, there was currently no mention of other Spirit Domains.

Daemonia, on the other hand, corresponded to the Spirit Domain but was much stronger because it theoretically corresponded to the Immortal Domain. It contained dark immortals whose power far surpassed that of the Spirit Domain. However, Daemonia was not as powerful as the Immortal Domain. Upon becoming a dark immortal, although they could stay in this realm, they ultimately had t