Taking place in the United States following the end of the Civil War, this action-packed story centers on gunfights. In the aftermath of the war, chaos reigned and the northern government authorized "Licenses to Kill" for bounty hunters to eliminate any surviving soldiers or outlaws from the South. The main character, known as "Black Tiger," is a seasoned and feared female gunslinger who comes face-to-face with her most dangerous foes armed with brutal weapons.