Rebecka Martinsson from Kiruna has not really found herself despite her big successes at a law firm in Stockholm. When a friend from her childhood passes away, Rebecka returns to Kiruna where she's drawn into a thrilling hunt for a killer.

After her nationwide study suggests that sex is the highway to health, Anette and her three lifelong friends begin to question how to keep their own sex lives from being sidelined by careers, kids, partners, and the realities of life.