There was once a kind child that tended to a beautiful koi pond in which Eikko lived. Many seasons passed and Eikko, far surpassing the normal age of her species, obtained magical powers that allowed her to shift to human form. Alas, the child that Eikko knew had become an elderly soul on their last breath. To this day, Eikko searches for their reincarnation, vowing to bring them back to the home they once shared.