A young girl, Benilde, so protected by her religious family that she seemingly knows nothing about procreation, insists that her mysterious pregnancy is a miracle; however, her distressed bourgeois family decides that Benilde has lost her mind.

Seventeen experts on history and arts deliver brief lessons on their favorite subjects, considered the most relevant to cover nine hundred years of Portuguese culture. The camera shows from a distance, or in minute detail, the monuments or art pieces considered, or even the texts discussed by the narrators, reenacted on stage or recited by actors.

After completing his military service in the Angolan War of Independence, Adelino goes back to the Portuguese fishing village he calls home, only to find that the woman he loves has married his brother. Overcome by bitterness, he sets off to find work in the countryside where he meets Albertina, a free-spirited young woman who challenges him to change his life.

A story about doomed love between two people from different worlds and the impact in their lives.