The captured special soldier Chen Tiege rebuilt his dignity with blood and iron in the purgatory-like prisoner-of-war camp, transforming from a prisoner into a military god behind enemy lines. The enemy commander Lin Jin was ordered to destroy him, but in repeated confrontations he discovered that the person he was hunting with his own hands was an old comrade who had saved his brother. The old cripple's explosives, Qin Yuan's secret message, and the little mute's early warning opened a gap in the battle line. When the fire in the arsenal illuminates the reflection of the iron fence, the real war has just begun - this is not just revenge, it is the ultimate roar of millions of forgotten people against tyranny.