For years a Pathfinder team has surveyed Qadira's Zho Mountains in an attempt to reconcile its twisting valleys with a series of old maps recovered years ago on the Silken Way. When the team disappears soon after reporting a strange illusory effect in a mountain pass, the Society sends the PCs - funded by an unusual benefactor - to uncover whatever is hidden in those peaks and rescue the agents. A Pathfinder Society Scenario designed for levels 5-9.