There was once a god whose power was so great that everyone feared him.
Wherever she went, the ground was filled with glaciers, and all things died. Anyone who disobeyed her was turned into ice sculptures and dust. Her power was unparalleled, even in the many divine kingdoms filled with gods.
However, she was not satisfied with that. She still desired a more powerful tier, so she pulled herself down from the high altar and became a mortal to cultivate it again. Her name was Nia, the goddess who was crowned with ice and cold.