Overview
Rookie special agent Jin Mushui and his female partner with superpowers Dong Ling got the order to travel hrough the time portal back to 1934. They need to investigate the appearance of the river dragon on Liaoning Yingkou Liao River bank
| Actor | Age then | Age now | |
|---|---|---|---|
 | 29 | 37 | |
 | - | - | |
 | 26 | 34 | |
 | - | - | |
 | 8 | 16 | |
 | - | - | |
 | - | - | |
 | 7 | 15 |