Adam Fenwick-Symes struggles to navigate the chaotic social landscape of 1920s London while attempting to secure enough wealth to marry Nina Blount. As a gossip columnist, Adam is thrust into the center of the Bright Young Things, a group defined by their relentless pursuit of pleasure and superficiality. He faces constant financial instability and the erratic whims of his social circle, which includes eccentric aristocrats and socialites. The narrative utilizes a fast-paced, episodic structure to mirror the frantic energy of the era, shifting between high-society parties and the looming threat of personal and national collapse.

Readers and critics frequently highlight the novel's ability to capture the frenetic, hollow energy of the post-World War I era. Discussion often centers on the balance between the book's comedic surface and the underlying sense of impending doom that permeates the narrative. Many observers note that the characters are intentionally shallow, serving as vehicles for Waugh's critique of a society obsessed with novelty and excess. The pacing is often described as relentless, mirroring the characters' own inability to stop moving or reflecting on their choices. Ultimately, the work is recognized for its stylistic precision and its role as a definitive portrait of a specific, fleeting moment in social history.