Note: Due to Monkie Kid not being a direct representation to Journey to the West, this article will be primarily about the White Horse Dragon's appearance within Monkie Kid. For information about him in Journey to the West, click here.
The White Horse Dragon also known as Ao Lie is a member of the Dragon Clan.
One day, the White Horse Dragon and the other pilgrims learned of the Samadhi Fire. The pilgrims, along with Ne Zha and the Demon Bull King, removed the fire from Red Son and placed them in the three Rings of Samadhi. But during the process of extracting the Samadhi Fire, a small fragment was transferred into the White Horse Dragon instead of one of the rings. It was then passed down through his descendants, eventually coming to rest within Mei.