Things That Never Were Frost Giants originated in Jotunheim, one of the nine realms in Norse mythology. The original father of Frost Giants is Ymir. His offspring had blue skin, and their hair, beards, and fingernails resembled icicles. There are various descriptions of their eyes. Some accounts say that their eyes were cold as ice, while others say that they glowed bright red. Perhaps the most intriguing trait of a Frost Giant is that when they spoke or opened their mouths,