>Live and let live. Just stay up there, ugly.
>Continue on ahead, following the unfamilar scent.
>You decide to leave the spider be and continue forward. For its part, it seems just as content to let you pass by and you move out of sight of it without further incident.
>The tunnel continues on for another while and then slowly flares out into an irregularly shaped chamber over the course of few dozen feet.
>This new chamber seems quite a bit larger than the last, though its extent is harder to gauge; its contour is ragged, forming numerous alcoves along the exterior wall, while large rock formations divide sections of the space. At some points, the ceiling descends almost to touch the floor. All in all, it is difficult to observe a very large part of the chamber at once. A couple of the alcoves end in small tunnels winding away in to the rock. Most of these are too small for you to do more than stick a hand in and certainly too small for any of the spiders you've observed to fit through, although there is a somewhat larger one in an alcove along the southwest wall which is probably wide enough; it would be little more than a crawlspace for you, however.
>Moving around the room, you find a small and largely stagnant pool in another alcove. Water drips torpidly into it through a crack in the adjacent wall. The scent is rather pungent, through very little down here could be described as pleasant-smelling.
>As you work your way towards the northwest of the chamber, you start to hear sounds of activity in the distance ahead, followed by a skittering noise considerably closer to you and moving closer, also from the north and beyond the range of your light.