"1980: Beth Soames is fourteen years old when a kind couple finds her playing the violin at her orphanage's yearly fund-raiser. The Averills take her home with them to Raven Hall, a rambling manor on the Norfolk coast. There she runs wild with their daughter, Nina, and they become fast friends. At times, Beth even dreams she's truly part of the family...until she's asked to take part in what seems like a harmless game--and nothing is ever the same....