Island Hidden Pile

August 1937, Shanghai. On the other side of the Suzhou River was Japanese artillery fire, and the concession was the last isolated island. Three forces are intertwined in this city: Agent No. 76'S headquarters is being established, the three factions of the Youth Gang are fighting openly and secretly, and the underground party is using all walks of life as a cover to lurk in every crack. Shen Du - was once a programmer, woke up and became a "little character" on the Qinggang Pier. Before he had time to adapt, his eldest brother Chen Xiaohu threw him on the roof of the patrol room. To make matters worse, the eldest brother was afraid that he would leak the secret and decided to silence him in prison. He must survive three days. Time travel has reshaped his nerves: vision, hearing, smell, and touch, all beyond ordinary people. The seepage speed of water stains, the microscopic pupils, and the rhythm changes of footsteps in the distance that others could not notice automatically formed a complete crisis map in his mind. But he chose to hide his clumsiness - in this era, geniuses often die the fastest. Three days later, he used the power of No. 76 To kill Chen Xiaohu, at the cost of becoming No. 76'S lackey. On the day he entered No. 76, Inmate Lao Mao gave him the address of his first dead mailbox. From then on, he was a traitor in the open, but secretly handed him a knife. Information about the Japanese poison gas factory, Ji Yunqing's 20-year-old secret network, the sixteen-line communication system left by Su Jianzhang, and the chemical reserve list—every piece of information flowed through his hands. And his identity is gradually approaching the edge of exposure amid the interweaving of intelligence. The enemy has begun to suspect - what they don't know is that he is not betting on staying alive, but on connecting the last line before being exposed.