Fictional structures refer to the frameworks and elements that make up a narrative in literature, film, or other storytelling mediums. These structures include components like plot, character, setting, and theme, which work together to create a cohesive story. Understanding these elements helps readers and viewers analyze and appreciate the work more deeply. Common fictional structures include the three-act structure, which divides a story into setup, confrontation, and resolution, and the hero's journey, a narrative pattern that follows a protagonist's adventure and transformation. These frameworks guide the development of the story and enhance its emotional impact.