Wife of the Duke of Lieguo and mother of Dun'er (the Lieguo Duke's Heir). She is furious that her son was harmed by potent medicine that damaged his foundation, making him likely unable to have children for life. She had previously been told by the imperial physician that her son had congenital kidney deficiency but might recover after recuperation. She blamed Zhao Yunfei for the incident and grieved that the Yuchi family line might be cut off.
