Jiang Xintang, the concubine of the Hou Mansion, married off her eldest sister, Xie Jingxi, the king of Rui, who was known for his leg problems. When she first entered the palace, she dealt with the interpersonal turmoil in the palace with a sober and transparent temperament, and awakened the depressed prince with sincerity and tenacity. The two went from being strangers and estranged to being connected, and worked together to resolve disputes and secret plots in the court. Xie Jingxi gradually recovered from his leg injury and returned to the court, and the two gained the stability and happiness of going in both directions.