A young father takes his son on a journey away from Buenos Aires and through the strange and wondrous world of rural South America. The man is unemployed and separated from the boy's mother. The trip teaches the man to rediscover both the world outside urban Argentina, and also to rediscover his son.

The wild and wanton Francisca, known as "The Tigress," is the eldest of three sisters, who are bosses of a farm in Ecuador. A medicine man tells Francisca and Juliana that their youngest sister Sara must remain a virgin to protect their land. A travelling salesman, engaged to Sara, tells the police that she is being kept locked up by her older sisters.

A bus called Sueños (Dreams) links three modern-day tales set in exotic Ecuador - the equator-straddling country that calls itself "The Middle of the World." Each of these stories carries a woman's name, and each features a mysterious, alluring female outsider who bewitches men. In the first tale, a blonde woman with an unclear past arrives in a remote, male-deprived Andean town and offers piano lessons, only to become the focus of wild rumors and innuendo. In the second, a married college professor who is haunted by nightmares becomes obsessed with a beguiling woman who seems to be sending him an ominous message. In the final story, a couple vacationing at a jungle resort refuse to believe in the ancient myths of Ecuador, but are forced to confront the legendary Guasangó.