Kane Madison works long hours as an architect trying to make a name for himself in a cutthroat industry. His young wife is sick, and though he loves her deeply, he's at the office more than by her bedside. In a parallel netherworld of spirit warriors, an 18th century Ronin fights off a masked demon and his army while he seeks enlightenment. Kane and his doppelganger Ronin deal with coinciding challenges, slowly developing knowledge and maturity. Still both are unprepared when tragedy strikes. Kane and the Ronin must fight their way to answers concerning faith and hope, and discover their own true master.