The stories of three generations, told following distinct themes, unfold against the backdrop of the events that characterized the twentieth century, focusing in particular on what happened in Russia, Germany, and the United States. Three complementary visions alternate to provide the reader with a clear picture of the motivations and reflections that accompanied the personal decisions of the protagonists and the public choices of entire generations. Mikhail, Hans and Frank pour all their expectations into the meanderings of History, experiencing firsthand the tragedies and greatness of their era, while giving a final reinterpretation of the events that occurred.