Female character, Ruan Zhizhi's childhood best friend. She is a Tier-One professor at A University at the age of twenty-seven, described as an EQ monster. She is engaged to Cheng Fengjin. She transferred a university-organized end-of-year tour spot to Yunnan to Ruan Zhizhi after getting approval, claiming Ruan Zhizhi has been eating poorly and working herself to death. She is described as sweet and cloying in her manner of speaking.
