The novel follows the journey of a wealthy Englishman who makes a high-stakes wager that he can travel around the world in eighty days. Accompanied by his loyal French valet, they encounter numerous obstacles and adventures across different cultures and landscapes, including rescuing a beautiful Indian woman from a ritual sacrifice. The book is a celebration of the technological advancements of the 19th century, with the main characters utilizing various modes of transportation such as steamships, railways, and even an elephant.

This novel follows the story of three lonely, dispossessed people in Calcutta, India: a troubled former French diplomat, a young French woman haunted by her past, and a poverty-stricken Indian woman. As their lives intersect, they grapple with desire, despair, and the struggle for redemption. The narrative is a complex exploration of colonialism, privilege, and the human condition, told through the lens of these three characters' tragic and intertwined lives.