He is a poor glass cleaner. She lives in Carrasco. One day at the crossroads something happens that can change their lives forever.

A young woman vacationing in a lonely country house, fills her backyard pool every night found in it empty by the morning. Strange neighbors and even stranger circumstances start to getting her paranoid about where the water is actually going.

Sofía discovers a mysterious box filled with several stacked audio cassettes in what will soon be her new bedroom. Each tape bears a name, a time, and a specific spot in the house. When she listens to them, she realizes they are recordings of spiritist sessions held there thirty years ago. Determined to find out whether her new home is truly haunted, Sofía invites two of her best friends, Camila and Verónica, to spend together an unforgettable girls’ night.