Zhang Hu, the owner of Deyuan pawnshop in Tianjin, was actually an anti-Japanese intelligence agent. Relying on his special status as a pawn shop, he specializes in receiving military supplies stolen by Japanese soldiers and deciphering the movements of the troops. Japanese soldier Yamamoto Ichiro, who wanted to escape from the suicide squad, pawned a cherry blossom badge. Zhang Huzi was involved in the Japanese army's top-secret "Special Attack Team" plan and faced the pursuit of the special high school. He must navigate in the fog of Jinmen to protect the intelligence and the hope of a deserter.
