Fujin used to be very erratic and a prankster, but this changed when he met a Calyrex named Ramus, the ruler of the newly formed Grass Kingdom. He became less erratic and more no-nonsense, though this did make him somewhat hot-heated, earning a reputation for being rather harsh, very strict, and bossy to many. However Ramus saw that he always had the best intentions at heart and could easily keep order among the people, soon getting the title of royal advisor.