The transition from myth to epic literature is marked by a shift in narrative complexity and the inclusion of heroes, quests, and cultural values. Myths often focus on divine interventions and moral lessons, while epics incorporate adventures and elaborate character development, portraying the struggle of a hero against forces of nature and fate. Notable examples include Homer's "Iliad" and "Odyssey", which exemplify this evolution by placing individual heroism against the backdrop of vast societal conflicts.