Overview
The film is set against the backdrop of the Great Victory of Pingxingguan, and tells the story of Zheng Zhong, a cryptographer who was surrounded and hunted down by the Japanese for his crucial role in turning the tide of war.
| Actor | Age then | Age now | |
|---|---|---|---|
 | - | - | |
 | 28 | 32 | |
 | 37 | 42 | |
| - | - | |
 | 33 | 37 | |
 | 37 | 41 | |
| - | - | |
 | - | - | |
 | 34 | 38 | |
 | 29 | 33 |