Female supporting character, Meng Yuqi's younger sister. She is playful, teasing, and close to both her brother and Tong Yue. She returned to the country to visit her brother on set and brought lemons as a joke about balancing sweetness. She discovered Meng Yuqi's secret Weibo accounts and helped bring him and Tong Yue closer. She is straight and supportive of her brother's relationship with Tong Yue.
