1937 the Spy Who Surprised: the Ever-Changing Third Concubine

Sui Qiuyu, a modern special operations female instructor, traveled to 1937 and became the third concubine of the Japanese commander Shinichi Ono who was about to be presented by a grain merchant owner. She resolved the first sacrifice crisis by using her "Variety" disguise as a gold finger, and connected with Li Shangzhong, an underground party member of the Chinese Communist Party, code-named "Jinghong". During the nine years of lurking, she developed her best friend Shen Mingxian, her second aunt Feng Huayu, her cook Cheng Futian and her husband Song Benchang into a four-dimensional intelligence network, achieving military infiltration and material support, and launched a highly intelligent deal with the suspicious Ono Shinichi. On the eve of the counterattack of the Anti-Japanese War, she encountered fatal suspicion and cleverly planned to escape and return to the team to provide core intelligence for the final battle. She witnessed the defeat of the enemy and the awakening of all parties at the surrender ceremony, and finally returned to her true self.