She is the daughter from a famous and special exorcist family. Each person in the family has some special abilities to help them exorcism and kill the ghost, demon, spirit, etc.

Armaros also possessed these abilities but she was different. She didn’t want to kill these ghosts and wanted to be friends with them all. That’s the reason why her family doesn’t like her and her sister got more attention from their parents.

You are a soul who still stuck in this world.

"Wanna be friends?". She said