Octopath Traveler 2 - Sinking Ruins

On the way to the Nameless Village, I made a detour to knock out a small dungeon so I didn't have to come back later. This is the dungeon why most of the monsters in the area drop the item to cure petrify. Unfortunately for that monster, I am vastly overpowered for this area and the poor thing simply cannot compete. We are able to claim our loot and return to the task at hand.