Russian President Volkov is obsessed with rebuilding the Russian Empire - by any means necessary. To reassert Russia’s sphere of influence the Russian Federal Security Service (FSB) forge a historical Vatican Concordat with Hitler. Lorenzo Rossi, head of the Vatican Police, is sent to recover the Concordat before it falls into the wrong hands. Rossi follows a deadly trail across Europe that leads him to the doorstep of the Russian Kremlin. Rossi is ably assisted throughout by Cathy Doherty, a CIA Agent with a passion for all things Russian. Together they set out to establish the origins of the Concordat, and its intended purpose. Will Rossi be able to recover the Concordat and flee Russia with his life?