Now that you have gathered information from the Domans, you and Lyse return to Limsa Lominsa.
This quest is available if you have completed the quest Tales from the Far East.
Starting the Quest
Talk to Lyse in Revenant's Toll in Mor Dhona to begin the quest.
Speak with Alphinaud
Go to Limsa Lominsa and use the main Aetheryte or an Aethernet Shard to go to the Arcanists' Guild Aethernet Shard. Go to the quest icon on the map and talk to Alphinaud.
Speak with the Kraken's Arms Deckhand
Go to the quest icon on the map and talk to the Kraken's Arms Deckhand. Say Yes if you are ready to proceed. There will be a cutscene.
Speak with Carvallain
Go north to the quest icon on the map and talk to Carvallain. There will be a cutscene.
The Sirensong Sea
Use the Duty Finder or Duty Support to enter The Sirensong Sea. Please see the The Sirensong Sea Guide for a walkthrough.
After you complete the duty in The Sirensong Sea and exit the area, there will be a cutscene.
Speak with Carvallain Again
Attune to the nearby Aethernet Shard, then talk to Carvallain to complete the quest.
Next Main Scenario Quest
After you complete the quest, talk to Alphinaud to accept the next quest: The Man from Ul'dah. There will be a cutscene.