You enter a small dimly lit room, with no other door. On a shelf near a corner, you see six skulls with candles set in them.
The candles look as though they have been freshly lit, and their wax looks like blood! You consider turning back, but there's something suspicious and darkly inviting about the way they've been arranged; as if they mark some path, for good or ill.
You decide you should inspect the room carefully. Maybe try pulling on the skulls.