Mistake?
Looking at KR's new info about characters I saw that she's named Little Hsein. Oddly, "e" and "i" switched places. While it's probably a mistake on their side, it appears twice: in the link https://elsword.nexon.com/Info/Character/View?name=LittleHsein and in the background once you enter. Don't know whether they'll change it, but I'll leave it here just in case.