fly over the City of Mist (doesn't matter where really) and land somewhere near the entrance, if you don't see Kerss Rekssok run to the edge of the plateau.
Sharing error message: [char name] is not eligible to receive the Quest "Eye in the Mist" (requires a designer to write a custom failure string and requires completing the Quest "Threads for the Weave")
Speak a handmaiden's spirit at ( -70, 7, -83 ) Copy/waypoint -69.73, 6.86, -83.36
Pick up the "glinting object" purple shiny behind where the spirit was
Find more clues
Seek another object - a "Chardok gem pouch" small pouch at ( 42, 6, -9 ) Copy/waypoint 42.46, 6.17, -9.22
Seek yet another object - Kill Merchant Caniz, click his body for a key, and then click the "Torsis merchant chest" at ( 78, 7, -52 ) Copy/waypoint 78.20, 6.62, -52.10
Head North out to The Fountain of Mists around ( 16, 3, -189 ) Copy/waypoint 15.96, 3.36, -189.04, your journal will auto update stating that you have found everything there is to offer.