When Sophie Brinkmann meets Hector Guzman, her life is perfectly uneventful. She's a nurse and a single mother, living with her son in a sleepy Stockholm suburb. She likes Guzman's quiet charm and easy smile; she likes the way he welcomes her into his family. She quickly learns, though, that his smooth fa�cade masks something much more sinister, he's the head of an international crime ring that is at war with a rival organization. Before she can fully grasp the extent of his dangerous world, her life starts to come undone, her family is at risk, a long-lost friend mysteriously resurfaces, and she realizes that she can trust no one.