Xiao Hui is first introduced as Zhan Zheng Xi’s admirer at school. She has long black hair and large, champagne coloured eyes
- She was not given a name until chapter 185.
- She figured out Jian Yi was gay before he did.
- Persistently tried to give Zhan Zheng Xi her love letter despite constantly witnessing Jian Yi repeatedly playing grab-ass with him in public.
- Was the key witness to getting Mo Guan Shan off the hook for supposedly raping a girl.
- It's unknown who posted her love letter to Zheng Xi on the bulletin board or how they got it, but her rival Jian Yi, was the one who took it down.