Introduction: The city of Pren. 30 BC            Relive the lives of wanderers gathered in a city that barely exists. Complete with grottos and plazas, the emperor of the city likes to think that he knows everything that''s happening in every nook and cranny of his for-humans-only estate. Doubtful, with all the lizards, ghosts, and gnomes slipping through the dark and even a time traveler. The city of Pren doesn''t seem so devoid of nonhumans after all....