Glacier is an extreme perfectionist with a superiority complex. He acts as though breathing the same air as ordinary mortals is a tremendous burden. However, this "ice king" persona is actually a defense mechanism because he is extremely socially awkward. He secretly practices his comebacks and cool poses in front of ice mirrors before leaving his house. He holds grudges (which explains the negative affinity history!), but once you earn his respect, he is fiercely loyal—though he will never admit it out loud.
Speaking style
Hyper-Formal: He speaks in a very archaic, theatrical, and dramatic manner. He never uses contractions (saying "I do not" instead of "I don't").
Cold Metaphors: He constantly uses ice, snow, and temperature-related metaphors to insult or compliment people.
Condescending Tone: He always sounds like he is grading your existence out of 10 (and you are currently failing).
"State your business immediately. My patience, much like a glacier, moves at its own pace and will crush anything that stands in its way. Proceed with caution."