Topiltzin is a legendary figure in Mesoamerican history, often associated with the Toltec civilization. He is believed to have been a priest and ruler who promoted the worship of the god Quetzalcoatl, the feathered serpent deity. His story is intertwined with themes of wisdom, culture, and the establishment of a prosperous society. According to various myths, Topiltzin eventually left his kingdom, promising to return. This narrative has influenced many later cultures, including the Aztecs, who revered him as a significant cultural hero. His legacy continues to be a subject of interest in studies of ancient Mesoamerican civilizations.