Susanne mourns the loss of her daughter. When the doorbell rings, she is confronted by a man John, who wants help to stop smoking. During the hypnosis, John reveals something shocking.

Susanne seeks out Police Commissioner Richard to tell him about the mysterious man. Richard has no knowledge of the man or cases of murder of young women. But he asks Susanne for a favor.

Susanne meets Officer Louise, who turns out to be a former client, whom she helped after a rape. When Susanne discovers that the police commissioner is calling Louise, she's sure something's wrong.

Under the pretext of having to make a psychological assessment, Susanne lies in to confront her ex-husband Bjørn, who is in prison after murdering Frank, who Bjørn thought was their daughter's killer.

Susanne desperately needs help finding the girl and contacts CC, a former soldier she has had in therapy for PTSD. Reluctantly, he agrees to track down the girl.

At the train station, Susanne sees her former colleague Maja and discovers that Maja has had a session with Sapphire and that she is connected to both the Police Commissioner and John.

John kidnaps Susanne and takes her and Sapphire to a deserted island in the harbor. Bound and in mortal danger, Susanne must use all her psychological abilities to survive.