In cartel-ruled Mexico, the brutal Blood Empire, led by the merciless Blood Queen and fueled by the Ortega and Vargas cartels, thrives on dark rituals that strip people of their will and transform them into voiceless throne slaves. When Diana Rubio is captured and condemned to a fate worse than death, her sisters – Isabel Montes and Valeria Lopez – refuse to bow to despair. United by sisterhood and fueled by vengeance, they join forces with the resistance, vowing to shatter the throne system and bring down the regime that turned Diana into property. As blood is spilled and alliances are tested, their desperate mission pushes them to the edge of survival. To free their sister, they must ignite a war that could consume the Empire itself. Bound by love. Driven by rage. Their war will be written in blood.