You have finally received word from the Alliance, and you depart for negotiations with the Ala Mhigan Resistance.
This quest is available if you have purchased the full game (see Getting the Game for more information), and you have registered the Stormblood expansion to your account (see Adding an Expansion to the Game for more information), and you have completed the quest The Far Edge of Fate.
Starting the Quest
Talk to Alphinaud in the Rising Stones in Revenant's Toll in Mor Dhona to begin the quest.
Speak with Alphinaud
Go to the quest icon on the map and talk to Alphinaud. There will be a cutscene.
Speak with Alphinaud Again
Go to the East Shroud and go to where the orange arrow is pointing in the minimap. Talk to Alphinaud to proceed.
Speak with the Serpent Officer
Talk to the Serpent Officer and say Yes to proceed to Castrum Oriens. There will be a cutscene.
Speak with Raubahn
Attune to the nearby Aetheryte, then go to the quest icon on the map and talk to Raubahn to complete the quest. There will be a cutscene.
Next Main Scenario Quest
After you complete the quest, talk to Lyse to accept the next quest: Lyse Takes the Lead.