Newlyweds Ruso and Tilla are ready to find a place to settle down. They return to Britannia for Ruso’s work; however, the only job available isn’t as a doctor, but as an investigator for the Roman government. A tax collector from the town of Verulamium is missing, and the town council swears that the tax man, Julius Asper, was trying to make off with the town coffers...