A 17-year-old male high school student, described as a genuine underachiever who is handsome with handsome features. He has a younger sister. He was diagnosed with a glioma (brain tumor) at age 17, which is in the early stage. He experiences frequent headaches and nausea due to the tumor. He is close childhood friends with Pei Zhiyi, having grown up together like blood brothers. His mother is close friends with Pei Zhiyi's mother (Aunt Lian). He is nervous and anxious about the love missions from System 007 but deeply moved by Pei Zhiyi's willingness to sacrifice for him.
