You're a part of me, and I'm a part of you. People will say that's not true because we don't share the same blood. But we're sisters.
Alex has lost her little sister Eden, the person she loves more than anyone else on Earth. For the first time in her life, she has to ask for help. Part modern day fairytale, part ghost story, an epic quest plays out within the walls of a school full of secrets, as an unlikely band of girls unite to face uncertainty in a powerful story of fragility and resilience.