Khipru

A female 'friend from the otherside' creature. She's the most dangerous one I'll explain the book.
Otherside creatures are a bunch of differnt creatures from a dimension where they trap evil creatures. There is however a man that wears a black cloak and will give the control of the otherside creatures to children and take something they thought they hated but would regret giving him/her later. The man can be male or female and is called 'the Otherside Master' they are the victims of those that accepted the 'friends from the otherside' the only way to get rid of the 'friends' is by giving them to someone. There are different veriants of the 'friends' they aren't always humanoid. All of them however have glowing white eyes, They smile with glowing white mouths when they're about to kill someone. Khipru is the most dangerous other side creature, she can give the victems the thing they gave away back for a very large price most of the time part of their body.
She usually stays in the otherside unless it is very urgent that she must go out. If they want to break the curse they have to go into the otherside to find her. She will sometimes bring kids back to life.
She is my own character