After Xiaoling cultivated into a human form, not only was Ruchi happy, but Tang Xiaotian's women were extremely happy as well, because they had gained another younger sister.
Especially Rose; she never expected that the fox she had saved would turn out to be her future sister.
As for whether Xiaoling could be considered human, that didn't matter, because Tang Xiaotian wasn't human either. Strictly speaking, he was a dragon.
Chapter 454