The description of the film does not correspond to reality. Here already described in detail in the comments, what is really the picture.
There are a lot of cruel scenes in the film - realistic killings of animals, people, torture. Therefore, I do not recommend sensitive viewers to watch. The age limit will be 18+ (well, not 12+, as did those who set up a false annotation for the film for hire, clearly not watching it).
The film is based on the historical novel by Danish writer Ida Jessen, published in 2020. The novel takes place in Denmark in 1754.