Lutz, Patrick, and Gerhard have officially joined forces to create the greatest katana the world has ever seen. However, when they receive an impossible order for a katana that is to be used as a peace offering between their kingdom and the federation to the south, they are left cradling their heads in their hands. As Count Maximillion and Marquis Beowulf get plunged further into the messy world of politics, they will have to overcome the threat of ambushes, spies, and corrupt noble elites. Will they be able to out-maneuver a traitorous faction and deliver a katana equal in value to the incredible jewel, The Iris of the Overlord, all in time for the signing of the peace treaty? The fate of the entire kingdom rests on the shoulders of three eccentric craftsmen. When they combine their skills, is anything truly impossible? This could be their chance to create a katana that will brand its name into the pages of history-and maybe save a princess while they're at it.