From publisher blurb:
A Pathfinder Society Scenario designed for levels 7-11.
When the Jeweled Sages, an ancient order of Osirian scholars, fled Qadiran invaders millennia ago, some perished, and others disappeared deep into territories once held by the pharaohs of old. With the help of the Jeweled Sages' long-abandoned tools, the eminent Tahonikepsu has discovered one of the sages' last known whereabouts in the wilds of Nex. What secrets lie within these inhospitable ruins that date back to the Age of Darkness, and what fate did the so-called Amethyst Sage meet within?
Content in "Ancients' Anguish" also contributes directly to the ongoing storyline of the Scarab Sages faction.