As you feel your way around the room, you discover that you are not in another corridor, but rather a small walled chamber, about 15 feet square. The only exit seems to be the stairway up which you came.
Friadoc advances up the wall to inspect the noises he's hearing. He stops abruptly when whatever it is comes into view. Friadoc is perplexed for a moment at what he sees; it almost looks like overly coarse hair or the underside of a large mushroom. Too soon, however, he realizes that it is neither, as the many legs twitch and the thing's huge worm-like body writhes across the ceiling.
[sblock=Friadoc]This has got to be the biggest centipede anyone has ever seen! Big enough that both ends are concealed in the fog, and only a fraction of its massive body is visible above you. From the motion, it appears the thing is looking for something.[/sblock]