Following your triumph over Titan, Y'shtola asks you to formally notify Maelstrom command in person.
This quest is available if you have completed the quest Lord of Crags.
Starting the Quest
Talk to Y'shtola in Camp Bronze Lake in the eastern half of Upper La Noscea to begin the quest.
Speak with R'ashaht Rhiki
Go to Limsa and use an aetheryte to go to The Aftcastle. Go east into Maelstrom Command and talk to R'ashaht Rhiki. There will be a cutscene.
Return to the Waking Sands
Use a Vesper Bay Aetheryte Ticket (which you received after completing the quest The Scions of the Seventh Dawn) to return to Vesper Bay.
Go into the northwest building and go down the stairs to enter the Waking Sands. Go into the Solar and talk to Noraxia. 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.
Seek Shelter at the Church of Saint Adama Landama
Go to Camp Drybone in Eastern Thanalan. Go north up the ramp and make your way northwest to the church. Go inside and talk to Iliud. Choose the dialogue option that begins with "The wild roses..." There will be a cutscene.
Next Main Scenario Quest
After you complete the quest, you will need to be at least level 35 to proceed to the next quest. After you reach level 35, talk to Marques to accept the next quest: You Can't Take it With You.