The film delves into Viktor Kalivoda's psyche, exploring his seemingly normal life and relationships leading up to the gruesome murders. It depicts his interactions with his family, friends, and coworkers, showing a man who outwardly appears average and unassuming. However, as the story unfolds, subtle hints of underlying darkness and disturbing behavior begin to surface.
As the audience follows Kalivoda's daily routine, they witness his increasingly erratic behavior and disturbing fantasies. The film builds tension as Kalivoda's mental state deteriorates, leading to the chilling climax when he commits the brutal murders in the forest.
The story also follows the intense police investigation that ensues after the murders, with detectives trying to piece together the puzzle and uncover a motive for Kalivoda's senseless crimes. The film explores themes of violence, obsession, and the fine line between sanity and madness, leaving viewers questioning what drives someone to commit such heinous acts.