In the city of Lisbon, Requiem's narrator has an appointment to meet someone on a quay by the Tagus at twelve. Misunderstanding twelve to mean noon as opposed to midnight, he is left to wait. As the day unfolds he has many unexpected encounters—with a young drug addict, a disorientated taxi driver, a cemetery keeper, the mysterious Isabel and the ghost of the late great poet Fernando Pessoa—each meeting travelling between the real and illusionary. Part travelogue, part autobiography, part fiction, Requiem becomes an homage to a country and its people, and a farewell to the past as the narrator lays claim to a literary forebear who, like himself, is an evasive and many-sided personality.