This document discusses key concepts in narrative theory, including definitions of narrative and story. It explores where narratives are encountered in everyday life and how they are structured. Common narrative devices are explained, such as openings that create enigma codes to grab attention, action codes that suggest narrative progression, and binary oppositions that establish meanings. Classical narrative models are summarized, including Tzvetan Todorov's equilibrium disruption-recognition-attempt to repair-restoration model and Vladimir Propp's spheres of action involving common character types. The concept of multi-strand narratives and differences between closed and open narrative endings are also briefly examined.