Library

In the isolated island of Shanghai in 1938, Lin Mo, a legal elite, wore the cloak of a "traitor" and took charge of the archives department of the pseudo-police department. No one knew that he was the CCP's ace agent "Skylark". In order to destroy a series of Japanese invasion of China, he had to struggle with various choices - personally sending his comrades to the execution ground, and starting a fatal chess game with his classmate Shen Qiubai. Fiancée Gu Xuelan's wedding ring contains drugs, Japanese military medical officer Keiko Ito's bloody revenge, and traitor Zhou Mo's serial murder plot using family affection as bait. Every piece of information is soaked in lies and blood. When the love you love becomes your enemy, your faith collapses, and Skylark gets involved himself. How can you recover your original memories after losing your memory? What kind of hell will be at the end of the mission? Dawn is approaching, and there is only one charred corpse left on the Huangpu River, while the new skylarks are already flapping their wings silently in the fog.