At the start of the novel, we find the marquis wandering the streets of London on a bleak Sunday in June 1793, lost in his melancholic thoughts of exile and nostalgia for France. The oppressive atmosphere of the city is underscored by his loneliness and financial struggles, as he reflects on missed opportunities and friendships. His encounter with a bouquet seller, a fellow French expatriate named Fanchette, ignites a flicker of hope and companionship amidst his despair. Their budding friendship becomes a vital source of solace, as they share dreams of returning to Paris, despite the continuous reminders of their precarious situation in a foreign land. The opening thus establishes a poignant setting that blends historical context with personal emotion, setting the stage for the characters' intertwined destinies. (This is an automatically generated summary.)