Nalan Fei Xue

She is the half sister of Nalan He Xi and it was by her order that the former Nalan He Xi was sold to Gluttonous House and committed suicide for not being able to stand up to being bullied and humiliated, thus allowing He Xi to occupy his body and his complaints.

Trivia

 * She ordered her servants to sell her to the pig market the former Nalan He Xi, after receiving a letter mentioning that the Crown Prince had found out about Nalan He Xi's special constitution and wanted to make her his concubine.