Rouen is one of the great cities of medieval France. Situated on the banks of the River Seine a vital trade route for both European and Scandinavian countries it is the capital of Normandy. But, hidden amongst the swirl of city life, Rouen conceals a number of dark secrets. There are things lurking unseen amongst the innocent citizenry; beings with agendas of their own that seek to control and guide this proud city towards their own, nefarious ends. This Deus Vult sourcebook takes you through the streets of 12th Century Rouen, to the darkest areas of the city where there are few friends for Guardian Priests and far too many enemies!