Folk stories are an important part of Chinese excellent traditional culture, a vivid testimony of the continuous inheritance of Chinese civilization, and promote the connection of national emotions. The work is innovative on the basis of the ancient legend of the First Bay of the Yangtze River, highlighting the inheritance and development of Chinese traditional cultural genes and intangible cultural heritage elements, and reflecting the modern design trend. This work takes traditional culture as the theme and creates a picture book of traditional culture with popular science. While promoting traditional culture, popularize science on the places where the Yangtze River flows through.