Goblin Slayer Side Story II: Dai Katana, Vol. 2 (light novel) — Kumo Kagyu

The party has successfully made it past the initial dangers of the Dungeon of the Dead, but the struggle continues as they head deeper. Strange new monsters await our heroes, and that's not all-a group of adventurers somehow connected to Bishop declares a dungeon?exploration contest, bringing the party face?to?face with the infamous dark zone… “We don't have time to bother with the likes of goblins! Because I…we…are going to save the world!