When were supernatural characters born?

Supernatural characters have origins that trace back to ancient mythology and folklore, with stories featuring gods, spirits, and mythical creatures emerging in various cultures thousands of years ago. These characters evolved over time, becoming prominent in literature, such as in epic poems like Homer’s "The Iliad" and "The Odyssey." The modern portrayal of supernatural beings became especially popular in the 19th and 20th centuries, with the rise of Gothic literature and urban fantasy genres. Today, they continue to captivate audiences across various media, including books, film, and television.