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 and keep them guessing until revelations at the end. 2) The Proairetic code builds tension by indicating that future events will occur, further intriguing audiences. 3) The Semantic and Symbolic codes provide additional or deeper meaning beyond basic word meanings. 4) The Cultural code refers to unchallenged foundations of a genre's truth.