This document discusses narrative theory and common elements in stories. It introduces Vladimir Propp's character archetypes, which include the hero, villain, false hero, helper, donor, princess, father, and dispatcher. These recurring character types are said to exist in all stories. Tzvetan Todorov's narrative theory is also explained, outlining the typical stages of equilibrium, disruption, recognition, repair, and new equilibrium that stories follow as the main character progresses.