In 1941, Ding Xiaohe, who served as secretary to the executive director of the Shanghai Examination Yuan of the Wang Puppet National Government, stood at a crossroads in his life.Lao Tang, his immediate leader, was attacked by his political opponents and was desperate. Ding Xiaohe suddenly discovered that his sister Xiaoqing turned out to be an underground member of the Chinese Communist Party.While he was helping Lao Tang negotiate the terms of surrender with the military commander, he also had to protect Xiao Qing from being discovered by Wang Puppet No. 76.

He set up a careful plan to take Xiaoqing to Hong Kong with Old Tang, but Old Tang left him and ran away.Desperate, Ding Xiaohe was transferred to No. 76 by the Japanese by accident, and by chance, he became a spy for the military commander.

After witnessing the doomsday carnival-like corruption within the Wang puppet and the cold-blooded disregard of human life by the military commanders, he found that he could never erase his inner conscience and humanity, and realized the glory of the Communist Party.He began to help the Communist Party obtain enemy intelligence, transport war supplies, and cover the transfer of our party comrades, polishing the foundation of his faith with his outstanding performance.

Starring: Guo Qilin

Starring: Song Zuer

Starring: Wang Herun

Special starring: Chen Minghao