Thirty years ago, Wilhelm fled to the US. Now, his mother Evelyn contacts him. She tells him that she is going to die, and she also says something that makes Wilhelm get on the first flight back to Norway.
Evelyn finds Wilhelm’s son Robert, who is in Oslo as a guest performer. She gives him an envelope with a map and an old key.
In a cabin deep in the woods of Hedmark, dangerous secrets are buried. Wilhelm comes here, and so does Robert with his son Lukas. They probably shouldn’t have.
This is something as rare as a ghost story – a dramatic and eventful story of an excommunicated family.