I'm The Queen of Hell?!

Typically, bratty Ivy. The most popular girl in Roseberry High school.
She gets EVERYTHING she wants. "Prick," "Dramatic b*tch," "Selfish,"
Those are the nicknames people give her and she doesn't really mind because she knows she's better than any little "ant" in that trashy school.
The eyes watch her and likes how she behaves.
One day she gets an unexpected message from the Grim Reaper and is shocked by
what she hears.
She has no choice but to accept the punishment she deserves.
People are concerned where the "selfish barbie doll" is,
she doesn't know if she can take the pressure of the master eyes watching her.
Her surroundings is all pure white but her
soul is charcoal black.