Smilla Qaaviqaaq Jaspersen, 37-year-old product of the stormy union of a female Inuit hunter and a rich urban Danish physician, is a loner who struggles to live with her fractured heritage. Living alone in a dreary apartment complex in Christianshavn, Copenhagen, she befriends Isaiah, the neglected son of her alcoholic neighbour, because he too is Greenlandic and not truly at home in Denmark. Smilla's friendship with Isaiah, recounted in the novel in flashback, gives some meaning to her otherwise lonely life. Isaiah’s sudden death is explained officially as a fall from the roof whilst playing, but Smilla’s understanding of the tracks the child left on the snowy roof convinces her that this is untrue. She complains to the police and quickly encounters obstruction and hostility from the authorities and other sources.