The reincarnation of the Wolf God, Fenris has become a powerful warlock, and upon returning to life began searching the world for Balder, who had also been reborn as a mortal. Fenris wields many forgotten sorceries, as well as the magical demon-slaying staff Laevatein. Notably, she has the curious ability to copy any spell that strikes her. During her journey, she has come to care deeply for Chaos as well as her memory of Balder, and sees Iris Irine as both a friend and a rival for Chaos's affections. She is a dignified and intelligent woman, seen as a big sister by Iris Irine and as an enigma by Chaos.