Travel Through 1935 with a Self-Developed System

Lin Yun, a graduate of the Information Engineering Department of the National University of Defense Technology who grew up in an orphanage, spent four years in college working on a "battlefield awareness system". After graduation, he signed a contract with an information warfare brigade in a war zone. Before reporting for duty, he returned to his hometown to pay homage to the old dean who raised him. Unexpectedly, he returned to Shanghai in 1935 with a system he designed and became the chief translator of the General Office of the Ministry of Industry and Commerce in the Public Settlement. After the protagonist took over his identity, he was still an inconspicuous little translator on the outside, but he was a top-notch tactical brain on the inside.