The legitimate eldest daughter of the Zhenguo Dajiangjun Fu. She was framed and separated from her parents in childhood, lost among common folk for ten years, and recently found and returned to the Yun family. She is actually a reborn person from the modern era with memories of her past life. She was originally engaged to Crown Prince Mo Han Zhao by the former emperor, but the engagement was transferred to her younger sister Yun Si Yu after Yun Mu Jing went missing. She lives in the most remote courtyard with only one maid. She is stunningly beautiful, slender and frail, with a black gemstone dagger. She secretly takes anti-conception medicine after the incident with Mo Han Zhao. She is calculating and strategic, pretending to be innocent and self-sacrificing while harboring hidden agendas to reclaim her rightful place.
