Isran wants two old partners back. Sorine Jurard is hunting for Dwemer parts on a riverbank west of Dragon Bridge and Gunmar is tracking a bear; each needs a small favour before leaving. Back at the fort, Isran tests everyone with sunlight and Serana walks in.
Questline: Dawnguard – Main quest
Given by: Isran
Reward: Sorine and Gunmar settle at the fort as master trainers and merchants, and start handing out jobs