1967, Mardi Gras. Françoise is a seventeen-year-old boarder in an all-girls Catholic high school. Convinced that she has only one night left before her death, she sneaks out with her friend Delphine to attend a costume party and live the night as if it was her last.
Ever since 25-year-old Gabi has lived alone in her caravan on the edge of the forest, a mysterious beast prowls around at night.
In the isolated mountains, Petru raises his two twins alone. Every Sunday in winter, they go boar hunting. As they approach adulthood, their bond has given way to a relationship of confrontation and competition.