What harm can one little spell do? Plenty if you're not a witch. Ruby Parker is a singer in an all-girl band. When she dies in a car crash and returns as a ghost, she uses magic to be with her boyfriend. Everyone except Ruby knows that magic comes with a price. Magic is meant to fix her problems, instead it's making things worse. And if magic can't get her out of this trouble, then nothing can, and her after-life depends on it.