The seventeen-year-old princess of the Dayu dynasty and the original owner of the body Yu Sangsang now inhabits. She was banished to the imperial mausoleum fourteen years ago after her mother's death, forbidden from leaving. Her spirit vanished without a trace when Yu Sangsang took over. She was pure-hearted, kind to everyone, and chose to remain in the mausoleum to honor her grandfather and her mother's memorial tablet despite her harsh circumstances and neglect by her father.