Goblin Slayer Side Story II: Dai Katana, Vol. 1 (light novel)

Not a soul knows how the death and destruction started. Only one thing iscertain-it came from the north. Deep within the Dungeon of the Dead is where thethe Demon King resides and the only hope humanity has of defeating this greatevil rests on the shoulders of a handful of adventurers. This tale of SwordMaiden's past smells of ash and sounds like the ringing of bare steel.