Sarah and Angus Moorcott are an exemplary English family. Angus works for a prestigious architecture firm, and his wife Sarah is a freelance journalist. They have a house in Camden, and also daughters - Lydia and Kirsty, charming blonde twins. One day, six-year-old Lydia falls from the balcony and falls to her death. 14 months have passed since that terrible day, but the Murcofts' grief continues unabated. To her horror, Sarah discovers strange behavior in her only daughter: Kirsty behaves as if she is Lydia. Moreover, the girl demands to be called Lydia and claims that Kirsty has died. And now Sarah and Angus must answer the main question for themselves: who did they bury? For the first time in Russian!