Though Sun Wukong and Xi Zhao both felt somewhat puzzled in their hearts, they didn't pay too much attention to it. To Sun Wukong, there were only enemies and friends, and since this little girl called Caomei was not an enemy and got along well with the little fox, and most importantly, Sun Wukong could feel she held no ill will towards them, so her identity didn't matter as long as she was a friend.
As for Xi Zhao, what kind of important figures hadn't he seen in his life? Even the Domain Lords of the other Great Divine Nations often met him and were extremely respectful, so even if this little girl's identity was significant, Xi Zhao wouldn't be surprised or anything. When it came to background, he probably had the biggest one of all.
As for the little fox... well, there's no need to talk about that, she probably didn't even know what "background" meant.
