Set during Hellenistic Period, there is room for a lot of adventure. Check out the Phaeselis wiki right here. It will give you all the details of the setting.
Beyond most lands is the City of Psionics. It is a place where 65% of the people able to produce supernatural effects are all psions. Awakened to their power. Set during the Hellenistic period, the adventure takes place mostly in the city.
Player's Guide on the wiki available here. Read it to understand the setting from a player's point of view.
