After 12 years in prison, Carla Sagmeister is finally released. Due to an erroneous expert opinion by forensic scientist Dr. Borchert, she was innocently convicted of the manslaughter of her lover. Back in freedom, she wants to force Dr. Borchert to reopen her case in order to prove her innocence. The scientist himself begins to have doubts. Meanwhile, Carla takes a journey into her past and reconnects with her family for the first time.

Fanny Burkhard is a woman in her prime: attractive, fit and successful at work. Together with Roland Beck, she runs a management consultancy whose specialty is threading hostile company takeovers: large corporations that want to swallow small companies find cunning helpers in the duo. But the collaboration with her ex-boyfriend Roland, who once left her for a younger woman, is noticeably troubling Fanny - she has been suffering from insomnia for three years. She urgently needs distance and a change of scenery.