New Armed Forces Behind Enemy Lines

In Baoding in 1942, the Japanese invaders and traitors committed "four evils". When Wei Qiang, captain of the martial arts team, was on a mission, he was betrayed by the traitor Ma Ming. His action was frustrated and team member Wang Xia was captured. Wei Qiang endured grief and anger and launched a counterattack, and with the assistance of undercover Li Dongshan, he carefully laid a dragnet. After several arduous spy battles and gun battles, they finally succeeded in slaying the "Four Pests" and avenged their sacrificed compatriots. They also ignited the dawn of victory in the Anti-Japanese War in this invaded land and wrote a hymn full of feelings for their family and country.