The paper is devoted to the study of the mythic character of "Lilit" and its depiction in fiction. Despite numerous attempts by psychologists, philosophers, writers, and literary critics to analyze this character from diverse angles, it has yet to receive a comprehensive scientific explanation. The examination of the evolution of Lilit's character, from its origins to its portrayal in various cultural beliefs and its distinct representations in world literature, reveals duality and dichotomy within the character that warrants further scholarly investigation.