Michele is a Communist MP who loses his memory in a car crash—although nobody seems to notice. Over the course of a water polo match ahead of election day, he begins to remember his past life, revealing the picture of a man whose personal and political identity crisis mirrors the one of Italian communism.
Cesare Botero, an ambitious and corrupt young minister, hires a new spokesman, honest and polite high school professor Luciano Sandulli.
Otello Morsiani, a north-eastern-italian lawyer, takes the job of estimating land holdings on the Po Delta, which are intended to be expropriated to make way for a national park. The lawyer soon discovers that in that area, once target of methane extraction, the soil is now at risk to sink, due to hydrogeological disturbance: in the meanwhile, he also digs out a mystery tied to a death dating back twenty years before.
