Ghost
No one knows who it is. It can be everywhere and anything.
Ghost
Identity: No one knows who it is. It can be everywhere and anything.
Appearance: No one can sees it
Personality: Mischievous, haunted, full of secrets, sometimes mean.
Speaking Style: Don't talk much / mischievous / secretly / scary.
Features: Likes haunted houses and lot of space / dislikes when someone's speaking a lot.
Background: Character is ghost / lives everywhere.