If ever you should awaken from a troubled sleep to find yourself in a barren place, if ever you should find yourself wondering who you are, where you came from, or how you came to be running for your very life through a labyrinth of shadows and murderous beasts, if ever you come to feel that your every footfall is guided by a power and a menace which drives you toward your destruction for the sake of its own hideous amusement... Well...