The primary suspect in the Feng Jiaming Woods Homicide case. A university student ranked second in GPA behind Jian Ruochen, causing him to miss out on the top scholarship. He had a part-time job at a restaurant where Chai Jinwu worked and was accused of stealing, which got him fired. He allegedly associated with Feng Jiaming for a time after losing his job. He was arrested and confessed, but Guan Yingjun suspects someone else may be behind him. DNA evidence was found under the victim's fingernails matching him.