This quest unlocks zone access for your entire account (without combat) in high level zones, therefore, completing it on your highest level, best-geared character is advised. You need to do the first part in order to even see Arcanna'se Spire on your characters.
Note: The pages can be found in either the library with the podium ( 141, 3, -21 ) /waypoint 140.89, 2.93, -21.22, or the binding room ( 160, 6, -63 ) /waypoint 159.66, 6.37, -62.81. It looks like a sheet of paper that is flapping in a breeze.
Click the scribe's arcane podium ( 148, 3, 15 ) /waypoint 147.67, 2.93, 14.99 twice, first to put the scroll on it and then to activate the spell to open the doors.
Note: Return back to the center room at ( 0, 0, -46 ) /waypoint 0, 0, -46 then through the first door to the right after the zone in door.
Find the portal crystal for the damaged portal anchor at a random location in the room at ( -44, 4, 20 ) /waypoint -44.01, 4.27, 20.
Retrieve the Portal Gem and repair the damaged portal anchor at ( 56, 1, 27 ) /waypoint 56.25, 1.26, 26.84 through the first door to the left of the zone-in door.
Go through the portal to the upper floor ( 51, 1, 19 ) /waypoint 51.29, 1.26, 18.62 that has opened behind you.
Queen Alwenielle appears as you walk down the steps and you should follow her to the Zou Crystalline.
Queen Alwenielle must get you and the crystal to safety! You will be teleported away by Queen Alwenielle with the Chaos Stone to a beach ( 108, -243, -919 ) /waypoint 108.00, -242.61, -918.64 near Twark in Obulus Frontier.
Warning: The screen will become completely bright white!!!
You will then be scooped up by a group of Crusaders of Greenmist. When you wake next the quest finishes with an auto-update and you've been put in chains and dragged next to Trooper Sotek ( 733, 249, 1335 ) /waypoint 733.44, 248.99, 1334.61 in the Crusader's Cave.