The title of Mu Lingxi's transmigration novel was 'Mu Lingxi: Feng Qiuhuang.' Mu Lingxi, a modern female lawyer, accidentally transmigrated to ancient times to become Princess Chu Yu's substitute. Chu Yu was framed because of her relationship with the emperor. Mu Lingxi took the blame for her and helped her escape from danger. During the escape, Mu Lingxi and Chu Yu were attracted to each other but misunderstood each other. In the end, Mu Lingxi let go of her past and got together with Chu Yu, only to discover that Chu Yu was hiding a secret that no one knew about.