To end an apocalyptic war and save her daughter, a reluctant soldier embarks on a desperate mission to cross a frozen sea carrying a top-secret cargo.

A body is found in the water near Liljeholmen. The body belongs to a 39-year-old Danish citizen with a solid criminal record and who was a member of a notorious Danish drug gang. Should the Beck Group get a gang war on their necks? Martin Beck is back to the joy of the entire Beck group. Martin's daughter Inger is not as happy but has to accept her father's decision to start working again.

A mysterious disappearance makes two completely separate worlds collide, creating an extremely odd couple – the lawyer Emily and recently released convict Teddy. They have two opposing desires. She wants up. He wants out. She wants to secure her future. He wants to leave his old life behind. They are both forced to thi