Also called Old Madam, she is Pei Du's grandmother and the matriarch of the Pei household. She lives at Chunhui Garden and is advanced in age. She initially thought Xie Zhi would become Third Master's woman and treated her with respect. She is perceptive and suspects Pei Du's true feelings despite his cold explanation. She rolls Shoushan stone Buddhist prayer beads and sent Xie Zhi to serve at the Guanxue Tower.
