Sara plans a Christmas party with ex-husbands, current husband Janne, and their families. Booze flows, guests fight and mention sex with Sara. She shockingly announces pregnancy despite Janne's vasectomy. The party descends into chaos.
In Stockholm, on St. Lucy's feast day, a bandit daringly robs a crowded post office. Within a fortnight, two witnesses are dead. Two cops from vice squad, Johansson and Jarnebring, who were the first to the crime scene, pursue all leads and identify a suspect, an arrogant member of the elite secret police, a man assigned to guard the country's Minister of Justice. Just as the beat cops think they've tightened the noose around the suspect, loose ends appear, witnesses lose their certainty, alibis crop up, and even the cops doubt what they've seen. Who's protecting the suspect and why?
In Malmö, Sweden during the Second World War. Stig is a 15-year-old pupil on the verge of adulthood. Viola is 37 years old and his teacher. He is attracted by her beauty and maturity. She is drawn to him by his youth and innocence. At the same time, Stig becomes friends with Viola's husband Kjell, who teaches him classical music, and the affair continues even after he understands that he has a relationship with his wife. but does nothing to prevent it. But Stig and Viola's passionate and forbidden relationship will have consequences they never could have expected.
The Victoria stadium is totally destroyed in a bomb attack and Christina Furhage, head-responsible for the Olympic Games in Stockholm, dies with it. Why did someone destroy the stadium and why is Christina murdered? The police desperately seek for clues that will lead them to the perpetrator but without any luck. As the Olympic Games draws near the situation becomes more desperate. Annika Bengtzon, a reporter for Kvällsposten, sees a connection that no one else sees and without understanding it she starts a carousel that in the end will threaten her own life.