The film tells the story of Bai Xi, a young dragon girl who visits the earth for the first time, and Hongji, a young servant who guards the temple.
| Actor | Role |
|---|---|
 Zhang ChuhanBaixi | Baixi |
 Kong ShuhangHongji | Hongji |
 Ma XueyangKing Ning | King Ning |
 Zhang DiMomo | Momo |
 Rain Lau Yuk-ChuiElder Fox | Elder Fox |
 Waise Lee Chi-HungEmperor | Emperor |