please read totsukuni no shoujo/"the girl from the other side"! it's a story about a little girl and her caretaker living on the Outside, a land separated from the Inside to protect people from a terrible curse.
the manga has a very fairytale-esque feel to it; there's plenty of wholesome moments, but it definitely doesn't shy away from being dark at times.
also the art is so pretty??
also the art is so pretty??