After her mother's death, Sofia returns from a Swiss college to her family's luxurious villa, in Cascais. Through the relashionship between her father, Henrique, and his lover Laura, she will discover the complexity, egothistic, discrete and hypocrite way of life - from which there is no escape.

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.