A transmigrated character who became the cannon-fodder character Deng Yun in the book. She agreed to Consort Xian's conditions to poison the First Prince but the plot was discovered. She fled to the Great Yue Kingdom border, joined the Yuan Kingdom envoy group as their strategist, and returned to the capital. She is obsessed with the Third Prince and views He Bixiao as a rival. She is investigating whether a prefect surnamed He existed fifteen years ago.
