'Abyssal Coral Reef'. With a rare descriptor and five elemental attributes, Bessie was apparently a total diamond in the rough. When the maid had said it too, Dahlia could tell that there was a sense of pomp and circumstance. Her telling Dahlia was apparently a very big deal and she could understand why.
Not only did having such a rare aspect make you a target, but it also raised enemies' guards. If Bessie doubled as both a maid and guard, it only made sense that she would want to appear as disarming as possible and so far as Dahlia could tell, she succeeded. Even her personality made people think she wasn't anything special.
Dahlia smiled to herself as she realised just how quickly she herself had fallen for the act. No… maybe not act. Bessie seemed to genuinely be a bit dopey and absent minded, but now that Dahlia had seen a bit more of her, it was clear that this woman had quite a few more sides to her than was first apparent.