A police officer and hero at the police station. He was shot in the line of duty, which left one of his legs partially disabled and required him to use a wheelchair. A bullet fragment remained in his skull. He rarely came home and treated the police station as his real home. He never wanted his daughter to become a police officer, wanting her to live an ordinary life instead. He died the year Meng Siqi graduated from the police academy, with his health worsened by two years in a wheelchair.