It is supposed to be a game. Virtual Reality. There are thousands of games that you can use, but sometimes they just throw us into one.

[Walking, she keeps her senses peeled and starts focusing more on the source of that troubling, nagging little doubt.]

No. I don't feel an enemy. I think...maybe the goal is escape.

[And to confirm that, there's a rumbling sound deeper in the castle, sand jarring loose from the ceiling.]

...In fact, I'm certain of it. Come, quickly.