Lin Yue, a modern weapons expert, accidentally time-traveled into the body of Su Jin, a socialite in Shanghai. In the context of the Anti-Japanese War in 1937, through the Golden Finger system, intelligence was intercepted and comrades were rescued in the dangerous enemy theater of Shanghai time and time again. Carry out the thrilling cause of the Anti-Japanese War. She and her mentor Li Mingxuan got to know each other and fell in love during the war, and finally won the victory and got married.
