This narrative revolves around a proofreader named Raimundo Silva, who, while working on a historical text about the Siege of Lisbon, decides to alter history by adding a single word to the text, turning the factual account into a fictional one. This act of rebellion leads him into a relationship with his boss, Maria Sara, and together they explore the consequences of questioning historical facts and narratives. The story also delves into the power of language and storytelling, and the blurred lines between history and fiction.

In this surreal exploration, the Iberian Peninsula breaks off from the rest of Europe and begins to drift across the Atlantic Ocean. As the governments and international community scramble to understand and respond to the phenomenon, five disparate individuals find themselves drawn together on a journey across the newly isolated landscape. Through their experiences and interactions, the narrative explores themes of identity, nationality, and the arbitrary nature of borders.