After the events that transpired, you are asked to tend to the wounded.
This quest is available if you have completed the quest In Crimson It Began.
Starting the Quest
Talk to Raubahn in Rhalgr's Reach to begin the quest.
Aid the Wounded
Go south to the orange circle on the map. Go to the west side of the orange circle and check on Meffrid.
Bring Meffrid's Charm to Conrad
Go northwest to where the orange arrow is pointing in the minimap. Talk to Conrad to hand over Meffrid's Charm and complete the quest. There will be a cutscene.
Aether Current Quest
With the completion of this quest, you can now start the blue quest "Saint Sayer" in Ala Gannha in the Peaks. Completing that quest will attune you to an Aether Current in that area.
Next Main Scenario Quest
After you complete the quest, talk to Pipin to accept the next quest: Bereft of Hearth and Home.