Ao Yi is the second son of the Dragon King of the Eastern Sea. He had an older brother : Ao Jia, who died at a war, has a younger one : Ao Bing, and their father, the Dragon King, is named Ao Guang. He has long blue hair, blue eyes and blue marks on the two sides of his forehead. His ears are pointed, like every other dragon. Ao Yi left behind his identity as a dragon for the safety of his people, and cares a lot for his little brother Ao Bing.