Publisher's blurb: A Pathfinder Society Quest designed for levels 3–6 (subtiers 3–4 and 5–6). The Pathfinder Society has sent an expedition to a previously uncharted island! The island contains a door sealed with a type of magical technology thought lost with the ancient Azlanti empire. What secrets lie behind the door, and what dangers may lurk beneath the island's surface? To find out, the PCs will first have to solve the magical "puzzle" sealing the door and preventing contact with whatever lies beyond.