>>5470835I agree, for the anime, it was right to keep her past vague, but I'll bet the manga delved a bit more into her. Not too much, but just a slightly more, cause you don't have the pacing factor to contend with. Kind of like comparing a movie to a book, and in this case, the movie came first. This is sort of how a lot of the Star Wars books work that are based on the movies or games.