It tells the story of Lin Mo, a history student at Southeast University who accidentally traveled to war-torn Shanghai in 1941 and became the "Nightingale" of the underground party of the Chinese Communist Party. The peripheral liaison officer of the team, in the whirlpool of espionage wars intertwined by the Japanese army, Wang Puppet regime, military control and other forces, relied on modern knowledge and historical literacy to go through a series of thrilling tasks such as intelligence transmission, mole tracing, life and death negotiations, prison disasters, and cross-port struggles. , Grew up from a confused college student to a determined revolutionary, and eventually participated in the Battle of Huaihai and the liberation of Shanghai, witnessing the entire process of the founding of New China. During this period, comrades such as Shen Zui, Gu Yufei, and Mo Zhu either sacrificed or persevered, and jointly wrote a passionate revolutionary legend.
A relatively new one