1915: War threatens to engulf the Inquisition as dark forces muster inside the Catholic Church. Prior to his murder, a eager priest sends a secret notice to his sibling serving in the Italian Army. The young soldier carries with him this notice which holds the main element as to why awful satanic rituals are being committed. Drawn into this conspiracy and hunted by brokers from the Darkest Hand, aged rivals must reserve their differences to discover the contents from the letter before it’s as well late…