and if another fork appeared, he would then take the right path. If there was any logic to this test, then he should at least be able to progress using this method.
He proceeded, straining every sense other than sight, occasionally stopping to ascertain if anything new had entered his environment. During one of these stops he first heard the noise: a faint sound, barely audible in the eerie subterranean silence. Footsteps. Undeniably the sound of footsteps.
The sound came from behind him in the tunnel, and Vance considered backtracking to locate the source. No sooner had he made his mind to go back than the sound changed direction and seemed to be coming from ahead.
Then it stopped altogether. Vance quickened his pace, considering the sounds may have been coming from a parallel tunnel. The source of the sound might pass him by and leave him behind. In the complete darkness, rapid movement was difficult and dangerous, but in his desperation Vance felt the potential benefits outweighed the risk.
Minutes passed and Vance seemed to be making no progress. He stopped several times but could not make out any further noise. Not wanting to risk injury, he slowed his pace once more.
Over the next few hours, he faced several more forks in the passage. After taking one left he would then take the next one right, blindly hoping this would reward him with some progress through the maze. As he considering lying down to sleep, the tunnel opened before him. He still couldn't see, but the echo of his footsteps revealed he had reached an open area. Keeping his left hand to the wall, he tried to circumnavigate the cave. His hand touched something hard and metallic. Reaching out with his other hand, Vance grasped something riveted to the wall. Something circular. Made from rusted