Users only need to provide a simple idea (keywords, sentences, or questions), and the system will automatically generate a complete picture book story suitable for children aged 3-5, including a story title, synopsis, and scene content. Based on best practices for children's picture book creation, the system automatically constructs a story framework, adjusts the number of scenes (4-8) according to complexity, uses simple and easy-to-understand language, features repetitive elements, and conveys a warm and positive message.