War of Resistance: The Iron-Blooded Gray Wolf

In 1939, special forces captain Ren Haoran leads the Canglang Squad deep behind enemy lines to rescue Qingniao, an agent with access to top-secret intelligence. Surrounded by the Japanese forces' elaborate traps, the team relies on unwavering resolve and peak tactical skill to foil the enemy's sinister biological weapons plot, composing a stirring anthem of resistance and national salvation!