Garyth is a leaf on life's wind, drifting through life, until he encounters an old woman while wandering down Glastonbury High Street. He gazes into her eyes and finds himself unable to move. Her touch sends him tumbling into a remembrance of his past life as a Paleolithic hunter-gatherer. As he relives this and other past incarnations he is reconnected with his life's purpose. He is a Guardian, saving those lives that must be saved throughout time.