Lyla takes a gap year before college, much to her displeasure. Her mom sends Lyla to her grandparents house in the small town of Jamestown, California. She'll get some quality time with her brother who lives there and maybe see her grandparents whenever they get back from vacation.

She makes it to her grandparents house but that's the only thing that happens as planned.

Lyla learns she is apart of a supernatural world where soulmates work together to keep evil at bay. But Lyla and her soulmate aren't like the others. Not like her brother and his soulmate. Not like her parents. They are the first two beings ever created and if they want to stay together, they'll have to do more than keep evil at bay - they'll need to sew the seam between two worlds and seal up the Underworld for good before the evils kill them.