Xiaomei Hou

Hou Yunfei's younger sister, the daughter of the Hou family, and Bai Xiaochun's childhood sweetheart. She met Bai Xiaochun because he sold the outer disciple quota of the Lingxi Sect, and thus entered the Lingxi Sect; because of the little turtle incident, she gradually developed feelings for Bai Xiaochun.

(Source: Baidu Baike, translated)