Demonia

Demonia (デモニア Demonia) is a character and boss in LustGrimm Again. Unlike most characters in the game, she did not originally appear in Lust Grimm.

Appearance
Demonia has pale skin, purple eyes, waist-length white hair, curly black and purple horns, tiny black wings and a spaded tail. She wears a revealing, black and white French maid's outfit: a dress that bares her shoulders and cleavage and has white frills, a white half apron, a white headdress, elbow-length gloves, black tights and black shoes. She carries around a massive axe that is as tall as she is.

Personality
Demonia acts helpful towards Magrut at first, even helping him get two of the pages he seeks without a fight. In truth she has her own agenda and eventually betrays him, sending powerful succubi at him and (when these are defeated) attacking him herself. Another part of her agenda involves creating mysterious holes throughout the world. However, she leaves Magrut alone when he defeats her, showing that she knows when to give up.

Background
Demonia's origins are revealed via a series of books in a strange space under the Succubus School. She was chosen by a mysterious devil to break this devil's seal and allow her to take over a world created by Lust Reaper: the world of LustGrimm Again. Demonia was tasked with manipulating a certain human (Magrut) who would come to this world and defeat Lust Reaper's assistants, allowing the devil to take over the world. This devil was also the one to give her the name "Demonia" and an axe that could create holes leading to "different spaces" (apparently different worlds). These holes would be used to consume the world in the event that Demonia succeeded in her task.

Demonia proceeded to call in four people from other worlds to defeat her target: Lilith, Dolce, Vilty and Mel. She gave the first three of these special abilities to help them defeat Magrut.

Profile
''A devil from another worldline. Her purpose and identity are unknown, but her magical power is comparable to that of this world's mastermind. Her large axe seems to have been obtained fairly recently.''

Quote when using Observe: (Do you really have enough room to use Observe? Did you expect me to be thinking of something important? Or are you looking for a weakness? ...Fufu, what an idiot.)