A young woman, alienated by her work and confronted to her surroundings, falls into a depression that leads her to live in a sewer to find her identity. In there, life is no better; reality appears in images and alegoric figures that change its form and vanishes, without letting the woman communicate with anyone. It's a film with zero dialog in witch the songs takes us through the states of emotion.

Graciela and Arturo operate a kindergarten in their mansion. Graciela is particularly keen on one boy, Luciano, on whom she makes sexual advances.