In the 1930s, the puppet Manchukuo was trampled under the iron heel of Japan and shrouded in white terror. The underground anti-Japanese group composed of Chen Feng, Su Yao, Zhao Gang, and Zhou Xue was ordered to sneak into the puppet Manchukuo from the Soviet Union to obtain Japanese military secrets. They experienced internal conflicts, betrayal by traitors, dealt with the enemy in a hail of bullets, and worked hard for the cause of national liberation.
Divine drama,......