A secret archive documenting the earliest revolutionary work of the Chinese Communist Party—the "Central Archives"—was successfully protected through the resilience and sacrifices of its guardians (both Party members and non-members) amid the turmoil and bloodshed from 1931 to 1949.

Cast

Yuan Hong徐书亭

Yanxi Li沈玉琳

Shao Feng

Xie Chengying

Li Xiaochuan