Frey

" The Harpy Queen", Frey é um ex-membro do Demon Lords e atualmente é subordinado do Demon Lord Milim Nava.

Aparência
She has the appearance of an harpy.She has wings in place of arms and talons instead of feet.

Personality
Frey is careful and cunning.

Relationships
Milim Nava: Frey cannot work against Milim. Though they were both Demon Lords, there is a clear difference in power. Also being a dragonoid Milim's flight cannot be canceled out using magic jamming. Truly her natural enemy. Hence, she became Milim’s follower. After her expulsion she officially became Milim's direct subordinate.