Hwanin is a figure from Korean mythology, often regarded as a deity or a celestial being. He is considered the father of Hwanung, who is known for descending to Earth and establishing the foundation of the Korean people. Hwanin is associated with the sky and is sometimes referred to as the "Lord of Heaven." In various legends, Hwanin is depicted as a wise and benevolent ruler, overseeing the natural world and guiding humanity. His stories emphasize themes of creation and the connection between the divine and the earthly realm, highlighting the importance of harmony in nature and society.