Speaking of which, if Xin Xianying could come to the same conclusions as Lul Xun, then it would be a miracle, really. Xin Xianying is just a little girl, right? If her perspective on issues could match yours, Lul Xun, that would indeed be strange.
As for her occasionally saying astonishing things, that's mainly because Lul Xun often says astonishing things himself. It's just that he's so used to it and overly focused on Xin Xianying.
Sometimes, that's just how it is; the onlooker sees clearly. However, Lul Xun is completely trapped in the mindset of having someone compete for his master's favor, making him more diligent while paying more attention to Xin Xianying. Even Chen Xi started suspecting that Lul Xun might have his eyes on Xin Xianying.
