When Ivy Moxham escapes the cellar that’s been her prison since she was abducted, it’s just the start of her story. She’s beginning to pick up the threads of a life half-lived, but they’re about to be pulled apart again. Her captor is on the run and, as cracks appear in Ivy’s account of her ordeal, the police begin to doubt her motives. Beneath her childlike façade, she’s become a strong-willed woman. What happened to Ivy in that cellar? How has it changed her? And can she really be trusted?