The "Neang Neak Legend" is a popular tale in Cambodian folklore that tells the story of a beautiful princess named Neang Neak and a powerful serpent king. According to the legend, Neang Neak fell in love with a human prince, leading to a union that symbolized the connection between the human world and the spirit world. The story highlights themes of love, sacrifice, and the importance of harmony between different realms. It is often associated with the origins of the Khmer people and is celebrated in various cultural expressions, including dance and art, reflecting Cambodia's rich heritage.