The place they are currently in is called the Demon Transformation World because most of the living creatures in this world resemble the Human Clan, and the majority of the living creatures in the Demon Transformation World are those that resemble Human Warriors.
Therefore, the living creatures in the Demon Transformation World that look like humans are referred to as the Demon Clan.
On the other hand, most living creatures in the Black Hole World vary in form; some resemble birds, while others look like beasts.
Those resembling Human Warriors make up only a small portion.
Some Martial Artists who don't pay careful attention to their differences also refer to those resembling Human Warriors in the Black Hole World as the Demon Clan.
In both the Divine World and the Immortal Domain, those resembling Human Warriors are regarded as the Demon Clan.
