In 1971 a team of reporters went to a small village between Switzerland and Italy characterized by its location deep in the valley that makes it impossible for the sun to shine.

During the interviews with the residents about the mirror placed on top of the mountain to reflect the sun into the otherwise shady village, the reporters find out about a mysterious Mrs. Barbara and are then involved in a series of bloody murders. Playing in the seventies, the Homage to the Italian film genre of Giallo tries to break up gender roles and create new aesthetic narratives.