1980, the Spanish profound South. A series of brutal murders of teenaged girls at a forgotten and remote town bring together two disparate characters - both detectives in the homicide division - to investigate the circumstances. With heavy divisions inside their ideology, detectives Juan and Pedro must put away their differences if they are to look for a killer who has turned into a residential district in the shadow of a general disregard for women rooted in a history that is misogynistic.