The division of power within the Demon Race, though different from the Human Race, is largely similar, divided into nine levels corresponding to the nine realms of the Human Race.

Starting from the basic demon soldiers, they are divided into soldier, master, commander, general, king, lord, emperor, and sovereign.

The Mighty Demon King that Gu Liangyuan fought against was at the Void Refinement stage.

The so-called Demon Emperor is akin to the Great Ascension Stage of the Human Race.