In a moment of cowardice, Detective Carl Mørck sends Rose, his junior colleague in Department Q, to the remote Danish island of Bornholm to answer his old colleague Christian Habersaat's repeated requests. But during his forced retirement ceremony Christian kills himself sending Rose into a journey deep into her own traumatic past. Later, Department Q are embroiled into an old cold case of a girl found dead hanging in a tree.
In the late 19th century, two Swedish emigrants, Lasse Karlsson and his son Pelle, arrive on the Danish island of Bornholm hoping to find work on a farm and save enough money to travel to the United States of America.
Based on director Lotte Svendsen's own memories of her childhood on the Baltic island of Bornholm, but though it is set in 1981 the conflicts portrayed do not seem far away. At the start of the film Lars Erik and his wife Sonja are doing well on the Baltic island of Bornholm. Lars Erik is a successful fisherman, Sonja is a traditional housewife, proud of their new house bulging with consumer goods. Their love for each other is the sturdy footing on which their home is founded. Lars Erik employs three men on his trawler, and spends as fast as he earns, so when fishing quotas are cut he faces a crisis. One by one his men leave the boat, but he refuses to give up. Being a fisherman is like being a farmer - you depend on the wealth of mother nature herself. However, mother nature is like romance, highly capricious!
When Rasmus was 15, his mother and siblings moved from the island Bornholm and left Rasmus with his mentally ill father. Influenced by his father's insecurity, anger and failure, Rasmus chooses to move from Bornholm at the age of 18. Two years later, Rasmus is trying to see if a reunion is possible, but in order to forgive and create a new relationship, father and son must go on a common journey that requires extreme courage and determination to succeed.
The men in the village are dying one by one. The disease is spreading, and so is the paranoia. It must be darker forces at play, and the villagers on the island have only one suspect - a beautiful but mysterious girl living in harmony with nature. But is the persecuted young woman also in pact with the devil, or is she innocent? She hides with her mother, Anna, who must now decide if she wants to protect her daughter, and would risk being ostracized, or believe in the accusations and sentence her own child to death.
Arthur is obsessed to get the girl he loves the most, Sofie. He does everything to get her. But a little too much alcohol for a party turns out to be a stupid choice, in the middle of his heartaches!