Lin Shizhou activated the system's "supply chain deduction" function to transform the Shanghai surrounding map into a dynamic three-dimensional network including secondary waterways, country lanes and secret passages. Faced with a 99.8% Risk of interception by the Japanese army, he integrated the personal connections of the Su and Shen families and set a goal of transporting 500 tons of supplies within 72 hours. The system generated three plans using water network concealment, manpower relay and bribery of puppet troops. Lin Shizhou ordered the plans to be integrated to build a hybrid optimal path that could be broken into parts and avoid blockades. He then summoned Su Huaiyuan urgently, and contacted Ye Manqing to recruit a large number of porters who were familiar with waterways and trails, and used the "capillary" transportation network to launch a counterattack.
