After Yan Niang married into the uncle's house, her husband Ye Nansheng faked his death and eloped, leaving behind huge debts and a mess. In order to protect herself, she faked her death and fled Jiangnan with her dowry. She accidentally rescued and married the former prince Shen Tingyun who was living among the people. Ten years later, Shen Tingyun was vindicated, and Yan Niang followed him back to Beijing and was named Princess Cheng. Facing Ye Nansheng, who has returned to seek revenge, she joins hands with her husband to seek justice, completely get rid of the haze of the past, and gain a happy life.