The narrative follows the life and inevitable decline of Nicholas, a man whose entire existence is predicated on the maintenance of his own physical perfection. As Nicholas ages, his desperate attempts to preserve his youthful beauty against the encroaching reality of time lead him into a cycle of narcissism and isolation. The story is told through the eyes of his older brother, who observes Nicholas's trajectory from a distance, documenting the shift from his early days of curated elegance to his eventual, tragic end. The prose functions as a clinical yet intimate examination of a life defined by vanity and the fragility of the human form.

This novella is frequently noted for its sharp, unsentimental examination of vanity and the destructive nature of self-obsession. The narrative style is often described as cool and detached, which mirrors the protagonist's own lack of genuine connection to the world around him. Readers and critics alike have pointed to the comparison with Dorian Gray as a central thematic anchor for the work. The book remains a distinct example of late 20th-century character-driven fiction that prioritizes psychological precision over traditional plot progression.