Ema is a very attractive but innocent girl, so pretty that cars crash in her presence. In her youth she marries Dr. Carlos Paiva, her father's friend, to whom she is not attracted. They move to the valley of Abraham. Carlos loves her, but decides to sleep in a separate room to avoid waking Ema when he has to return late at night. As time goes by she begins to feel unhappy about her marriage, so she finds a new lover.

Macau 1897. Life is easy for Portuguese settlers. Young reveler Francisco Frontaria is deemed as irresponsible for all his partying and boozing. Shunned and exiled for crossing a line by insulting the daughter of a prominent family, he finds himself penniless and vagrant.

Colonial war in Africa. During a patrol, in the woods, a Portuguese soldier steps on a mine, that will explode when he raises his foot...

Based on an Eça de Queiroz incursion into fantastic literature.