In the first section of the novel, a fictionalized version of the author, also called Javier Cercas and a journalist, interviews the son of Mazas. During the interview Cercas is told the story of how Mazas's escapes from execution by the Republicans at the end of the Spanish Civil War with the help of a lone soldier. Encouraged by his eccentric girlfriend, a TV fortune teller, Javier begins investigating the incident. Early on, he writes a brief article in his newspaper based on the retelling by Mazas's son. In response to this Cercas becomes obsessed with finding the soldier who spared the life of Mazas.
