Liu Qian Zhi, a disciple of the Buyu Sect who subdues demons and slays demons, accidentally met Xiao Qing, a fish demon who wanted to cultivate into a dragon. Xiao Qing lied that she was also a demon exorcist in order to prevent others from discovering her identity as a fish demon. After that, the two set on a journey together and experienced various difficulties and obstacles.
| Actor | Role |
|---|---|
 Sabrina QiuXiaoqing | Xiaoqing |
 Zhang YaqiLiu Qianzhi | Liu Qianzhi |
 Canti Lau Sek-MingSiming Zhenshi | Siming Zhenshi |
 Zhang LanyiMiao Miao | Miao Miao |
 Zheng PeilinLa Cha | La Cha |
 Shao SihanShui Sanniang | Shui Sanniang |
 Xu ZhanweiBuffalo | Buffalo |
 Zhao RuihanTu Zijing | Tu Zijing |
 Shi ChenweiYaksha | Yaksha |
 Han YinlongE Yuitou | E Yuitou |
 Wei ChenfeiLady in White | Lady in White |
 Li ShiyanTu Zijing (old) | Tu Zijing (old) |
 Li FaguangInn Waiter Delivering Message | Inn Waiter Delivering Message |