紅孩兒
Wukong solicits Ao Guang's aid later in the journey to overcome Red Boy, a demon that had captured Tang Sanzang. Ao Guang provides torrential rain in an attempt to stop Red Boy's fire but the fire could not be stopped by ordinary water. Ao Guang returns to the East Ocean unable to help Wukong defeat Red Boy. In a later adventures, Ao Guang again shows deference to Wukong and assists Wukong in a rain-making contest and creating an elixir.