John Callum always gets his man...until recently. Having been a Detective for the Toronto Police Service for years, John has always been at the forefront of the action in the city. But a chance encounter with a strange man in a grey suit left him questioning his beliefs and what was real in a world he thought he knew. Plagued with guilt from a life left behind and spiraling head first into the unknown, Detective Callum's obsession with the abandoned Cathedral and the man in the grey suit, takes him on a journey into the world of... The Order of Vigilance