"Tomorrow, my future will be decided by my dead gran's finger bones. It's how my whole life has been determined—with bones and blood and snapping flames."
On the day of Saskia's kenning—a special bone reading that determines the apprenticeships of all seventeen-year-olds—her worst fear comes true. She receives an assignment to train as a Bone Charmer, a seer, like her mother.
Saskia knows her mother saw multiple paths for her, yet chose the one she knew Saskia wouldn't want. Their argument leads to a fracture in one of the bones, with the devastating result of splitting Saskia's future.
Now she will live her two potential paths simultaneously: one where she's forced to confront her magic, and one where she tries to run from it. But when both paths become entangled in the plot of a rogue Charmer, Saskia learns that no future is safe, and some choices have unimaginable consequences. Only one future can survive. And Saskia's life is in danger in both.