Aesa Fellsdottir was a Fremennik woman whose soul was eaten by Duke Cacus in the Dream World. She learnt about his history and was later used by him to return to Gielinor, spawning the penance after doing so. She wrote about her findings and what she had been through shortly before her death, creating The Account of Aesa Fellsdottir (Part 1) and Part 2.
Her father, Fell Arnessen, became accidentally trapped in another realm called Leng at some point before her death.
- ^ Jagex. Mod Jack's Twitter account. October 9 2018. (Archived from the original on October 9 2018.) Mod Jack: "[Is Fell Arsensen the father of Aesa Fellsdottir?] Yes"
- ^ The Journal of Fell Arnessen, written by Fell Arnessen, RuneScape. "I went in search of the mystic cave in the utter north that leads to the white lands. In that place I would find adventure and riches, and redeem our family's name. I found the thin place in the deepest part of the cave, but what lay on the other side was not the land of snow... What greeted me instead was a bleak and jagged landscape of dark stone mountains. All around the biting wind howled, and in the distance blizzards raged, each large enough to swallow Rellekka and all the lands around. I wept then, for the way behind was closed."