One girl holds the key to an ancient pact that could destroy the world...

When sixteen-year-old Amber Noble's dreams begin to weave into her reality, she turns to the mysterious Connor for help. His links to the supernatural world uncover a chilling truth about her hometown and a pact that must be re-paid with blood.

As her father alienates her, and the Guardians take her best friend, her true destiny unfolds, and she begins a quest that will see her past collide with her present.

Drawn deeper into the world of witchcraft and faeries, it is only at the end of her journey that she realises how much she could lose.