She is the granddaughter of Princess Royal Qingning and the sister of Wu Jiashu. She is enthusiastic and friendly towards Xiao Yunzhu, chatting endlessly about storybook characters, making countless requests, and even insisting that Xiao Yunzhu rewrite Journey to the West. She gifts Xiao Yunzhu her prized handsome flag plant, two baskets of crabs, two jars of yellow wine, and two stones of freshly harvested rouge rice. Her mother died young, her father remarried, and she was raised personally by her grandmother. Her younger sisters are jealous and often slander her, but their father indulges them and admonishes Yichun to yield.
