Jacob, a middle-aged architect living in Copenhagen, is in the alcohol-soaked throes of a bitter divorce when he receives an unexpected call from his great-uncle Anton. In his 90s and still living with his brother on their rural Jutland farm --- a place Jacob hasn’t visited since the summer of 1978 --- Anton remains haunted by a single question: What happened to Ellen? To find out, Jacob must return to the farm and confront what took place that summer --- one defined by his teenage obsession with Ellen, a beautiful young hippie from the local commune, and the unsolved disappearance of a local girl. In revisiting old friends and rivals, Jacob discovers the tragedies that have haunted him for over 40 years were not what they seemed.