Female, a short-haired, cool and aloof girl who helped Wen Zhu by creating a diversion at the bookstore counter, buying time for Wen Zhu to memorize the exam papers. She claimed she could not stand Wen Manman's hypocritical attitude. She later showed them around Ning City, including the entrance of Ning City's First High School and a small market, before leaving for a math competition training session. She gave Wen Zhu a slip of paper with her address.
