This document discusses narrative structure in media. It begins by defining narrative as a way of organizing spatial and temporal events into a chain of cause-and-effect relationships with a beginning, middle, and end. It then distinguishes between a story, which is the irreducible substance or events, and a narrative, which is how a story is told. Several common narrative structures are described, including Todorov's model of equilibrium being disrupted and restored, and linear vs. non-linear narratives like Pulp Fiction. The document also covers circular narratives and how narratives can manipulate time.