+ Species The Snake People (Lamia) Hair Color Red Eye Color Yellow Cultivation Body Physique Nine-Colored Heaven Swallowing Python Medusa/Cai Lin is the queen of the Snake-People Tribe and Xiao Yan's first wife. She has the ability to bewitch any man that has a weaker cultivation than her, this is how she exerts her power over the other snake people as queen, due to it being a passive ability she doesn't have full control over it and as such when she is naked the power can happen without her will. As she is one of the snake people she can resist most poisons and toxins.

Spoiler

After she meets up with Yao Lao and Xiao Yi Xian she evolved into the 7-colored Heaven Swallowing Python and acquired its abilities. This happened when she merged with the mythical flame of alchemy that was hidden in the snake people's domain. After the evolution she doesn't have full control over the new body and as such slips in and out of confidence at different points in the story.