A governess arrives at a secluded country estate to care for two orphaned children, only to become convinced that malevolent supernatural forces are exerting a corrupting influence upon them. Tasked with the children's education and well-being, the protagonist finds herself isolated within the sprawling, quiet house. As she observes increasingly unsettling behavior from her charges, she struggles to determine if the perceived threats are external entities or manifestations of her own deteriorating mental state. The narrative unfolds through a constrained, subjective perspective that forces the reader to question the reliability of the governess's observations.

Readers and critics frequently highlight the effectiveness of this adaptation in maintaining the original's pervasive sense of unease despite its simplified language. Discussion often centers on the ambiguity of the ghosts and whether they represent genuine spirits or the governess's own psychological breakdown. The pacing is noted for its steady escalation, drawing the reader into the protagonist's increasingly frantic perspective. Many appreciate how the text balances the gothic setting with a tight, focused character study that leaves the ultimate truth open to individual interpretation.