i wonder if in the future Xue Yun will give up on that sect, and go after the MC, 'cus she was the ML main interest at the very beggining, and it would be ridiculously unfair that she would be left out just 'cus the sect forbid her to love someone. she's the cover girl of this for a reason, and unless the cover changes, or given a GOOD REASON, i won't be accepting that the princess, that showed after her, will be the one. and as given there is a "Harem" tag on this, i think it would be only fair that those 2 would end with the ML, because as far i can see, the ML will grown to be someone very important and powerful in the future, given that has 2 legendary artifacts, and someone borderline a deity helping him.
PS: this all is my opinion in this all, and what i think should happen, no spoilers whatsoever