Codename Jackdaw

In 1941, the Shanghai Concession was reduced to an isolated island. The Japanese military's secret service "Mei Agency" was frantically searching for anti-Japanese comrades. Lin Yanqiu, a CCP agent code-named "Jackdaw", lurked among them as an employee of a foreign company, waiting for opportunities to obtain core information on the Japanese army's "Qingxiang" plan. She wanders between Japanese military officers, traitorous compradors and military commanders' agents, and works step by step in both light and dark lines: she has to deal with the rigorous temptation of Sato, the section chief of the "Mei Agency", she also has to battle wits and courage with the military commander's undercover codename "Goshawk", and she also needs to deliver key information to the organization in times of crisis. In an accident, she discovered that there was a larger bacterial weapons conspiracy behind the "Qingxiang" plan, and the most trusted person around her might actually be a "shadow" planted by the Japanese army. When his identity is about to be exposed and his comrades sacrifice one after another, Lin Yanqiu must complete the intelligence transmission and undercover screening within three days. A secret battle involving the lives of thousands of anti-Japanese soldiers and civilians quietly begins in the neon-lit Shanghai night.