You have taken your rest after your return to the Crystarium, and you speak once more to the Manager of Suites.
This quest is available if you have completed the quest The Wheel Turns, and have reached level 74.
Starting the Quest
Talk to the Manager of Suites in the Crystarium to begin the quest.
Proceed to the Ocular
Use the nearby Aethernet Shard to go to the Dossal Gate. Go east to the quest icon on the map and talk to the Crystarium Gateguard. Say Yes to enter the Ocular. There will be a cutscene. This one is important, so it is recommended to watch it either now or via the Unending Journey in an inn room.
Speak with the Crystal Exarch
Talk to the Crystal Exarch to proceed.
Speak with Urianger at Fort Jobb
You can either teleport to Fort Jobb, or you can check on the Exit to the Crystarium and say Yes to go outside, then use the nearby Aethernet Shard to go to Lakeland via Tessellation, and from there go north to where the orange arrow is pointing in the minimap. Talk to Urianger to complete the quest.
Next Main Scenario Quest
After you complete the quest, talk to Urianger to accept the next quest: A Little Faith.