On the eve of the fall of Nanjing in 1937, Jiang Jingshu, a foreign female doctor, rushed into the burning Jinling Hospital against the flow of fleeing people. Here, she met Lu Chengjun, an officer with triple identities, and the two found ironclad evidence of Japanese germ warfare in the ruins.
When they crossed the line of fire with evidence, they didn't know that they had become specimens in someone else's experiment dish - anthrax samples were shaking in the perfume bottle of White, the US military observer, Qin Yuemei, the director of the military communications department, was swinging between lover and mission, and Yamaguchi Ryoko, who was used as a living experiment, was using the transmit button to question the bottom line of human nature.
From Nanjing to Tokyo, this twenty-year pursuit gradually revealed the terrifying truth: the devil was never tried, but simply changed his clothes and continued to feast.
