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.
It's Eva's weekend out with her friends, and her boyfriend Sergio complains she won't take him with her. He decides to go out on his own without knowing what terror he will eventually have to go through.
A family of five living in 50 square meters without air conditioning on a scorching summer day decides that perhaps the best option is to stay overnight in the empty 'mansion' where the father works as a gardener.
