"If they like knowledge... In myth, the difference between a maze and a labyrinth is their layout. Mazes have an entrance and an exit, you usually go from one to the other. Labyrinths only have one exit on the outer edge, and the goal is usually to get to the center. Or get there and back out, or just to make it out." Naoki says. The walls are getting weirder, and some hallways they pass when forced to double back have become impossible to walk down.

"Oh, right. The most famous one had a minotaur in it." That could have been the thing that came up behind them. Human feet, the smell of fur, hot breath.