Karl Rossmann is exiled to America by his parents, where he encounters a series of increasingly bizarre and bureaucratic obstacles. Karl attempts to navigate a foreign landscape, seeking stability while constantly undermined by authority figures and shifting social hierarchies. The narrative follows his trajectory from a naive immigrant to a transient worker, utilizing a third-person perspective that emphasizes the protagonist's lack of agency. The world operates on a logic of absurdity, where legalistic processes and arbitrary rules dictate the movement of characters through vast, impersonal spaces.

Readers and critics often analyze this work as a reflection of the immigrant experience filtered through the author's signature sense of existential dread. Discussion frequently centers on the protagonist's inability to find a permanent home in a world that seems designed to reject him at every turn. Many highlight the contrast between the expansive, optimistic promise of America and the claustrophobic, restrictive reality Karl encounters. The unfinished nature of the text generates ongoing debate regarding the author's intended resolution for the character's plight.