In the realm of Queen's Blade, a perilous tournament occurs every four years, attracting skilled and stunning female fighters worldwide. These fierce women compete to assert dominance on the continent, upholding a tradition established by the inaugural queen. The stakes are high as the victor of an official match, witnessed by an angel, gains the power to command the defeated opponent. This authority allows for the stripping of weapons, servitude, or even the overthrow of the current Queen. Elina, hailing from a distant noble lineage, embarks on a personal quest to find her sister, Reina, who abandoned her past to embrace the life of a formidable beauty warrior.