The Eldest Princess (Li Zhilan) is the Emperor's sister, widowed and living in the Princess Manor. She takes a liking to Shen Fuhan and has him put in charge of renovating her manor as a pretext to be near him. She is the central rival in Wen Jiayue's marriage, and in the previous life, Wen Jiayue killed her before dying. She represents the threat to Wen Jiayue's family.
