Chen Huangzhi recalled his winter in Ice City in 1936.
Warnings：
1. A product of the past, a spy story behind enemy lines.
2. Some setting circles will not come back, so they should be treated as empty. Some have real-life references.
3. However, it is a full-scale game, so certain tasks in certain chapters may have a more flexible moral bottom line.
4. Multiple perspectives.
4. Please do not believe the content of this article or any of its opinions. Respect history, respect facts, and oppose historical nihilism.
Intention: Flowers of freedom are planted everywhere in the world