"I also don't know its origin; it might be a collection of Odin himself. At least in my long life, I have never heard of anything similar."
"As for that grey mist, it should be the grudge left by the primordial giant after his death. It was supposed to turn into a curse, but in the end, Odin trapped it here."
The primordial giant Ymir, in Scandinavian mythology, is a character similar to a creator deity. However, the only significance of this 'creator deity' is to give birth to a host of Titans and the Deity Race and then be killed.
Even Dwarves and Elves are transformations derived from his body after his death.
Laine's fingers lightly tapped the stele, but he found nothing, so he had to put it aside for now. As for the grey mist, there was also no use for it yet, so he simply gathered it up as well.
In the end, Laine looked at the head of Mimir, this giant from another world he had brought back to the Spirit Realm.