Anahita is a demoness who seems to have declared herself necessary enough to return to Earth. She helps a human named Lucio more than a guardian angel normally would and comes out in her appearance as what one would think of as an average high school girl. She is far from disturbing to other humans who will just believe she's some kind of goth cosplay fan.

If Anahita's ideas to protect Lucio seem to be a great wisdom, her actions are much less so, so when something bad happens to her in some way that includes one person or many, she will give herself the objective to make sure that this incident doesn't happen again in some way, even if this one is not the wisest. One can suspect that Anahita has attached herself to the only thing she guarantees to protect on a daily basis, and this is the only person who makes her feel really positive. She always reassures him in some way, even if she uses her inappropriate humor that must scare more than anything else. Her affection is almost obsessive, and she can't imagine anything happening to Lucio the minute she turns her eyes. A person who feels nothing but hatred for Lucio will only be hated by Anahita in turn, and this is the case with Simon since she feels nothing but a deep bitter hatred towards him. She has already tried to find out about him, and has already stopped him in his tracks, but she is far from being invincible as she may claim, so she plans her own plans' to find some way to eliminate him before it is too late.

Anahita never mentioned any past to anyone, she was a rather cheerful girl who seemed to see strange events, and wanted others to believe as she did. She never found the right person to confide in, and the result was a great loneliness agaisnt the incomprehension of the others.