I Don't Wanna Die.. Not Yet At List ( Various Creepypasta X Reader I Guess?)

First things first the only thing you're going to have to fill in for the character is the name I'm not going to deal with having to put hair length, color eyes, color hair, color skin I don't want to have to deal with that so I will try to make a drawing of what the character looks like and then you're just going to have to deal with the name but if you don't like what they're wearing or something about them just change it you can even change their gender I'm just here to write a story.

A group of three a demon, unordinary cat and y/n. Let's make this quick y/n killed her parents because they killed her siblings then she got to a new family they took her and she got along with her brother uncle came and ruining everything by killing them burning the house down she killed him yada yada yada she has a new family only a dad she gets bullied at school (she has heterochromia two different colored eyes) even though she doesn't need to go to school cuz he's a child prodigy skips class kids driving to some messed up things she gets offered to a demon as a sacrifice the demon is interested by her not caring whether she dies now or not he decides to stick around her for a while she gets used to him no one can see him except her dad take a long fine doesn't know he's an assassin he gets killed she kills that person that killed her dad she's old enough to take care of herself she lives alone with the demon the demon and her walk around Forest they found a cat that keep it the cat goes into the forest has another home there somewhere.