Known throughout the global black market as the Quartermaster, legendary arms broker Horace Vance steps away from violence to live in peaceful obscurity. Setting up a modest barbecue stand in a crime-infested district, he presents himself as a harmless food vendor. His quiet routine ends when arrogant local gangsters attempt to shake down his stall for protection money. Misjudging the quiet cook, the thugs unleash a confrontation that reverberates across the criminal underworld. Within minutes, rival syndicates and Horace's fiercely loyal former subordinates swarm the alleyways, turning an ordinary street altercation into a massive showdown of weapons, authority, and street supremacy.