Madrid, Spain, 1998. The many resources and skills of Gloria, Paz and Sagrario, three middle-aged women investigating paranormal events, are put to the test when their leader, Father Pilón, has an unpleasant encounter.
Manuela is a young woman who lives in a cabin where she studies the Andalusian wetlands. Her life revolves around watching birds. A few kilometres away, Alba lives completely neglected, a seven-year-old girl whose mother, Yolanda, works at night.