The novel follows the story of the Faehmel family, spanning three generations, in post-war Germany, focusing on the impact of war and the struggle with the country's Nazi past. The narrative centers around Robert Faehmel, an architect who refuses to build anything after World War II, his father, a World War I veteran, and his son, who is trying to make sense of his family's past. The story is told non-linearly, with the characters' memories, dreams, and perceptions revealing the devastating effects of the two World Wars on the family and the country.

The novel tells the story of a man named Hajime, who grew up as an only child in post-war Japan. He forms a deep bond with a girl named Shimamoto during his childhood, but they lose touch as they grow older. Hajime builds a successful life with a wife and two daughters, but he is haunted by his past. When Shimamoto unexpectedly re-enters his life, he is torn between his commitment to his family and his lingering feelings for his childhood love. The novel explores themes of nostalgia, regret, and the complexities of human relationships.