Li Wanchao's stepsister, daughter of Chen Shi. Two years younger than Li Wanchao (fifteen years old). She is jealous of Li Wanchao's beauty and frequently mocks and provokes her. She accused Li Wanchao of disgracing the family after the Poetry Gathering incident. Li Wanchao suspects Li Wanshu tampered with her drink at the gathering three months ago, as Li Wanshu had poured her a glass of water, though there is no proof. Li Wanshu once brought people into the room to discover Li Wanchao and Wen Chen together.
