Lin Xi, the eldest lady of the Lin Group, is rich and powerful, but she has never received any care since she was a child. Lin Xi, whose parents didn't get along and whose relatives disliked her, grew up amidst being scolded and abandoned, is cold and good at conspiracy. When she was a child, she met her friend Shu Xiaoying. Shu Xiaoying's bright smile made Lin Xi learn to be cheerful little by little. However, the harm Shu Xiaoying secretly did to her for profit also made Lin Xi's seemingly gentle and harmless smile contain something more. Since then, Lin Xi has learned to smile innocently and kindly while making the most insidious calculations. Later, Lin Xi met the love disaster of her life - Xu Huaizhi. She tried thirty-six tricks but couldn't get him to look at her, but in a premeditated accident, she followed him to an unknown era. There, the situation in the martial arts world was treacherous, and the palace was turbulent. When Li Yin, who had always been by her side, died, Lin Xi felt a deep hatred for her former lover Xu Huaizhi, who had reached the Ninth Five-Year Plan. And Xu Huaizhi, the handsome young man who stood at the pinnacle of power, kept his helplessness hidden in his heart for his whole life.