Chain Gang
Christopher soon lost count of the number of chains he saw dangling from the roof of that dim tunnel. He could not imagine just what all these chains could possibly have been used for, but it was all starting to look like some horror-themed amusement park ride. The imagination tends to wander when it is presented with so many eerily unexplainable things. Christopher was starting to feel the hair on the back of his neck stand on end.
Who Goes There
Of course, there was no way that these chains could have been moving unless someone had disturbed them, and there was one which swung like it had been hit hard. Christopher was now completely assured that there were people beside him messing around inside this mine. This was a place completely cut off from even the smallest breeze. It was clear now that there were people trespassing on his property!