For the first time, Kain entered the second floor of a medium-sized Dungeon.
Information about the second floor, even at the Adventurer Guild in Whesling, consisted of only a few brief descriptions. It wasn't because no one had explored it before, but because this area was an inverted version of the Dungeon's first floor.
This meant that the first place Kain set foot on the second floor was a swamp area.
Kain stood on a stone path that stretched forward, crossing a moss-green swamp covered with floating algae. This wasn't the only stone path; it branched off into various other routes, not just straight but sometimes zig-zagging, creating a peculiar, overlapping structure.
In this world, the larger a Dungeon's size, the more... unwelcome it was. Partially because the danger level increased, which went without saying, and partially because most people didn't feel comfortable living inside a Dungeon for extended periods.