Su Xuanyun, a former military history researcher, was reborn as an archivist of the Shanghai General Chamber of Commerce and awakened to the Tarkov system. By deciphering the flow of strategic materials in the secret files of the Chamber of Commerce, he forged Japanese gold bank cashier's checks on the eve of the August 13th Incident, prompting the early transfer of core equipment at Jiangnan Shipyard. According to historical records, this equipment should have been destroyed by the war, but it became the "mysterious group of machine tools accidentally obtained" by the Yan'an Arsenal.
