The City Lord of Mancheng and father of Nangong Yue. He is concerned about the political situation involving the Prince Regent, General Xie, and the Duke Protector. He cares deeply about his city's residents and their welfare. He slapped his son Nangong Yue in anger upon learning about the kidnapping incident. His relationship with his wife has completely fallen apart since Nangong Yue's illness. He ultimately decided not to release Su Qingran to avoid further conflict with his wife.