I have always felt that if Shen Ye was not so extreme, Xie Yi was more persistent, and Tong, Hua Yue, and Xiao Xi could be more cheerful and optimistic, everyone in Liuyuecheng would have a different ending.
Personally, I think HE is the best ending I can think of.
In addition, there is only one CP, Xie Chen. If you see other CPs, it's just because my writing skills are terrible!
Conception: