In the autumn of 1938, Wuhan fell.
Li Guosheng, who broke into the army and later lost contact with the organization, as the head of the Wuhan District of the army, led the army's agents to carry out a series of intelligence groups, urban guerrilla warfare and other anti-enemy operations in Wuhan to fight against the Japanese invaders.
Another protagonist, Wang Jiarui, leader of the Wuhan Special Committee of the CCP intelligence organization, led the Wuhan Special Committee intelligence personnel to collect intelligence on the Japanese army, cooperate with the New Fourth Army guerrillas to attack the Japanese invaders, and expand the anti-Japanese armed forces.
The storyline of this work has ups and downs and is full of suspense.