An empire forged of blood, a heated romance between a royal vampire and his exotic concubine.An empire threatened. A generation manipulated. A scandalous affair. The vampire built their empire on the backs of those they played like marionettes. Aulus, the heir to the Holy Roman Empire, continued their blood-born legacy until Niu arrived, tempting him with her exotic nature. Bought and sold like cattle, Niu finds herself under the rule of the Royal...