Finally, the adventurers arrive at the port city of Eleder, knowing the route to the lost city of Saventh-Yhi. But the new rivals are also after the trail of the legendary metropolis, and soon the race to reach the legendary ruins and claim their unimaginable treasures is underway. Will the adventurers ally with ambitious explorers like the Pathfinder Society (seeking treasures), the unscrupulous Aspis Consortium, the pirates of the Shackles (hungry for gold), or others in their quest into the depths of the jungle? And what dangers will they face when they enter the Screaming Jungle, one of the bloodiest wildlands in all of Golarion?