A classmate at Xinghai High School who is well-informed about her peers' family backgrounds. Her mother serves as the head of the parent committee, which gives her access to information about other students' families. She gossips about Su Jiasui's mother coming from a relocated household that was poor before receiving compensation, and notes that Su Jiasui's mother dropped out of middle school to work. She is portrayed as somewhat smug and annoying by her deskmate.
