The sales associate froze for a moment, taken aback by Xu Xingxing’s blatant dislike for Mu Xia and her complete lack of respect. But compared to Mu Xia, whose identity was a mystery, Xu Xingxing was a whale—her most important client. After all, Xu Xingxing was responsible for nearly all of her commission last year. So, after only a second’s hesitation, the sales associate forced a bright smile. "