Désirée, the young daughter of the Mouret family, who is playing with a hand-crafted doll while her mother, Marthe, engages in mending clothes. The scene is set in a tranquil setting, highlighting family life and the simple joys of childhood. The arrival of two boys, Octave and Serge, and their interactions with their mother add to the familial atmosphere. The focus then shifts to the tension surrounding their father, François, who is discussed as being late to return home from a meeting with some local farmers, hinting at the complexities of his business dealings, his authoritarianism at home, and the introduction of the abbé Faujas who is set to occupy the second floor of their house. Zola's opening lays the groundwork for exploring themes of social dynamics, familial relationships, and the subtle undercurrents of tension that characterize life in the small town of Plassans. (This is an automatically generated summary.)