The study of a youth on the edge of adulthood and his aunt, ten years older. Fabrizio is passionate, idealistic, influenced by Cesare, a teacher and Marxist, engaged to the lovely but bourgeois Clelia, and stung by the drowning of his mercurial friend Agostino, a possible suicide. Gina is herself a bundle of nervous energy, alternately sweet, seductive, poetic, distracted, and unhinged. They begin a love affair after Agostino's funeral, then Gina confuses Fabrizio by sleeping with a stranger. Their visits to Cesare and then to Puck, one of Gina's older friends, a landowner losing his land, dramatize contrasting images of Italy's future. Their own futures are bleak.

After many years of living abroad, a troubled young man returns home due to the death of his father (who he suspects was actually murdered). He attempts to untangle that mystery while still carrying an unhealthy obsession toward his mother, who committed suicide ten years ago. This obsession then draws in his attractive cousin and takes a sexual turn.