opening of "L'Immortel" introduces us to Léonard Astier-Réhu and his domestic life, revealing the challenges he faces after being dismissed from his post at the foreign archive ministry. The text outlines Astier-Réhu's previous accomplishments as well as the profound disappointment he feels regarding his current status and the daily intrusions of servitude into his life, symbolized by the character Teyssèdre, a persistent frotteur in the household. The dynamic between Léonard and his wife, along with their son Paul, who is struggling to establish his own identity as an architect, sets the stage for a deeper exploration of their relationships and the societal expectations that weigh heavily upon them. The atmosphere is one of tension, ambition, and unfulfilled desires, encapsulating the essence of the Parisian milieu during this era. (This is an automatically generated summary.)