At Lin Wei's 40th birthday party, she was told by the "Destiny AI" system that her life had been stolen by her best friend Su Qing. As a result, her life trajectory deviated and she lost the company of her parents, husband and children. With the help of the system, Lin Wei embarked on the road of revenge. By accumulating good deeds, she gradually exposed Su Qing's crimes. At a company meeting, Lin Wei cleverly exposed Su Qing's lies, putting her in trouble. In the end, with Lin Wei's efforts, Su Qing's crime was completely exposed, and she was sent to the "Moral Trial Prison" for trial. After experiencing a series of struggles, Lin Wei chose to leave the city and teach children to draw in a mountain village, where she found her own salvation and inner peace.