Chu Zhaohua, the only daughter of the Minister of Household Affairs, got married and was met by bandits. She was replaced by Ying'er, a maidservant who was married to her, and eventually Ying'er and her husband Gu Yanchen conspired to persecute her. Once she was reborn, she returned to the day when she was replaced. Instead, she set up Ying'er. After returning home safely, she planned step by step, leveraging all parties to expose the true identity of the two, so that the treacherous pair would suffer the consequences. In the end, they could protect their families and regain control of their own lives.