The prefect of Dingzhou, known as Liu Jingtian by the people. He is an old friend of Jin Shu's father and helped Jin Shu after her parents' death. He concealed Jin Shu's gender and registered her as a coroner in the county office. He is described as meticulous in his investigations and known for his integrity, having not been promoted in over a decade. His wife and a few trusted aides know Jin Shu's secret. He is currently under pressure to solve the Peach Blossom Valley case before Prince Jing arrives.
