Lily Potter is an average 15 year old living in the United States in 2011. When magic upheaves her life and drops her and her younger brother into a beloved world she thought was fictional, she discovers old family secrets-and family in general.

Elizabeth de Baptiste never stood out much in school, she was a wallflower who blended into the vines that decorated Peril High. Just like all other girls in school she crushed on the school athlete; Jack Isle, the small-town jock star. When Elizabeth one day stumbles into the Mythology section in the Library she finds a book per chance: the Grand Grimoire. Feeling drawn to the odd book she takes it home, finding that it contains spells, spells to make her get noticed by Jack Isle. She could've never prepared herself for the next unfolding of events. She might've just accidentally and jokingly sold her soul to the Devil, literally. And his son is going to collect it. Most disturbingly, everything seems to point to Lucian Black, the school's rumoured bad boy, to be the man to do the deed. Is Lucian going after Elizabeth? And what will she do? Will he steal her soul, or her heart?