"Exit West" is a novel that follows the journey of two young lovers, Nadia and Saeed, who are forced to leave their war-torn city through mysterious doors that transport them to different locations around the globe. The couple navigate their relationship while grappling with displacement, loss, and the challenges of adjusting to new cultures. The novel explores themes of migration, identity, love, and the concept of home.

The novel is a monologue by a young Pakistani man, Changez, who tells his life story to an American stranger in a café in Lahore. Changez recounts his journey from a scholarship student at Princeton to a high-flying job in a prestigious New York valuation firm and his subsequent disillusionment with the American Dream post 9/11. The story explores themes of identity, love, and the shifting global power dynamics, as Changez grapples with his feelings towards America, his native Pakistan, and his love interest, Erica. The narrative ends ambiguously, leaving the reader to interpret the true nature of Changez and his American listener's relationship.

The book is a psychological exploration of the clash between Western and Eastern business cultures, as seen through the eyes of a young Belgian woman working for a major Japanese corporation in Tokyo. The protagonist's initial fascination with the company's traditional Japanese corporate culture turns into a harrowing psychological ordeal as she confronts extreme work ethic, rigid hierarchies, and the challenge of maintaining her identity in the face of overwhelming conformity. Through her experiences, the novel delves into themes of alienation, the search for self, and the often surreal nature of cross-cultural encounters.