Synopsis: Psychiatrist Susan Stone returns home to Colorado. Riding into the mountains she is thrown from her horse and tumbles into a dark ravine where she makes a startling discovery--a young man, chained in the darkness. The young man seems to be suffering from amnesia, but as violent and eerie events unfold the mystery of who he really is builds. Is he an angel, one of the guardians of the fallen demons to be released at the apacolypse? Is he good or bad, fallen or on his way to redemption? When he is unchained havoc is reeked as his demon enemy tries to get the key that will release the demons he was guarding.