The Blade Itself takes place in the Union, a kingdom reminiscent of Western Europe during the Middle Ages. In addition to its own government's corruption and internal squabbles, the Union must deal with brewing wars on two fronts: to the South, the Gurkish Empire prepares for a siege, and in the North, the self-proclaimed King of the Northmen makes ready for a full scale invasion. During this turbulent time, The Blade Itself follows the lives of three very different protagonists: Their paths intertwine with Bayaz', a powerful mage who has an agenda of his own...