Banks's friend Zelda, increasingly uncertain of her future in Britain's hostile environment, thinks she will be safer in Moldova hunting the men who abducted, raped and enslaved her than she is Yorkshire or London. Her search takes her back to the orphanage where it all began - but by stirring up the murky waters of the past, Zelda is putting herself in greater danger than any she's seen before. And as the threat to Zelda escalates, so does the danger for Banks and those who love her.