County Magistrate of the county, father of Gu Huaichuan. He carries an aura of integrity and commands authority without appearing angry. He is stern-faced and seems to not know how to smile properly. He expressed gratitude to Li Yue for saving his son's life years ago and helped her by facilitating the submission of evidence to the Discipline Inspection Commission. He privately considered Li Yue's potential as an assistant but decided to observe her further.
