Lin Wan, the daughter of the renowned physician Lin Zhong in the capital, was assassinated by the daughter of the Prime Minister, Shen Zhaoran, during her coming of age ceremony. Shen Zhaoran was about to marry into the Zhennan Prince's Mansion but was already pregnant, fearing that Lin Zhong would reveal her secret. Lin Wan mourned the loss of her parents and relatives, and swore to seek revenge. She underwent plastic surgery to look like Shen Zhaoran and infiltrated the Shen mansion under the pseudonym Xia Rong. On the way to the Prince's Mansion in Zhennan for Shen Zhaoran, he was assassinated and the Prince was poisoned. Lin Wan was favored by him for detoxification. However, this move aroused jealousy from Shen Zhaoran and he was humiliated by him. At the Prime Minister's office, Lin Wan was bullied like grass. Finally, on the day of Shen Zhaoran's coming of age ceremony, Lin Wan shone brightly and successfully replaced Shen Zhaoran, embarking on the path of revenge