The Battle Between Espionage and Espionage

Fighting across the sea of ​​spies, there is no way to turn back. In August 1938, the fall of Jiangcheng was inevitable. Chu Xinpu, a member of the Special Section of the Communist Party of China, was ordered to join the Jiangcheng Special Section and lurk behind enemy lines for a long period of resistance. The first title of this book is "Struggle for Crossing". The background shows that someone has used it and added the word "Sea of Spies".