What is a plot twist?

A plot twist is defined as an unexpected change in the story's direction. This element serves to surprise the audience and can significantly alter their understanding of the narrative. By introducing a twist, the writer creates a moment of revelation or an unforeseen development that challenges the characters' previous motivations or the established storyline. This kind of twist is often employed to heighten drama, create suspense, or provide a deeper insight into the narrative, thereby enhancing reader engagement.

The other options represent different aspects of storytelling but do not capture the essence of a plot twist. An expected outcome would not provide the surprise or shock factor associated with a twist. A change in the setting is simply an environmental shift and does not intrinsically modify the plot itself. Character development, while critical to a narrative's emotional depth, is distinct from the concept of a plot twist, which specifically involves shifts in narrative direction rather than in character arcs. Thus, the identification of a plot twist as an unexpected change in the story’s trajectory is foundational to understanding effective narrative techniques.