Ulf is actually Sköll, the wolf of Ragnarok who is destined to swallow the sun. He is Vetr’s BFF whom Vetr raised as a puppy. Callan is Ironspell’s Fylgja—he contains a portion of Ironspell’s soul. Together, Ulf and Callan are BFFs as well. Ulf lets Callan get away with puppy antics, but only puts up with it so far…
Ironspell Chronicles Characters — Ulf and Callan
