The document discusses Roland Barthes' theory of five codes that are woven into narratives: 1) The Hermeneutic code refers to mysterious elements that intrigue audiences to keep watching for resolutions. 2) The Proairetic code builds tension by indicating that future events will occur. 3) The Semantic code provides additional meaning beyond basic word definitions. 4) The Symbolic code conveys deeper, broader meanings on a wider level. 5) The Cultural code refers to unchallenged foundations of a genre's truth.