Su Baiyue's mother, who personally searched for her daughter in the mountains after hearing about the bandit incident. She is described as having motherly love but is also politically calculating. She conspired with the old nanny to get rid of Lu Gan to protect her daughter's reputation, since Su Baiyue is betrothed to the Crown Prince. She later learned that the bandits who attacked Su Baiyue had ties to Xingyuan's house.
