The biological daughter of Bai Uncle's family, dark-skinned and thin, bearing at least sixty percent resemblance to Zhang Hui. She was swapped at birth with Bai Tingting by the wet nurse Wang Cuihua. She grew up in harsh conditions in the countryside with endless chores. She felt deep inferiority when comparing herself to Sang Sang, who was fair-skinned, beautiful, and pampered since childhood.
