Also referred to as Mao Mu, she is Chen Xuan'ang's grandmother and the main antagonist in this chapter. She calls herself the 'living White-Haired Girl of North City.' She is described as unreasonable, manipulative, and scheming. She carries a book of quotations that may contain 'evidence' about Chen Xuan'ang's mother being a spy. She frequently causes trouble for Chen Siyu and her family. She is accompanied by her son Wang Dapao everywhere.
