What's the matter with Xiao Ruo?

#1

Wasn’t she someone from the Sky Martial Continent? The book said that she was a member of the Sky Martial Xiao family, and the reason she came back to the Ultimate Martial World was to follow her cousin. But after arriving, how did she become a member of the Shen family? Other than that, the book started to introduce, Xiao Chuo was the daughter of my Emperor’s most beloved son, why did she call him uncle when she appeared later on?