Shen Ruoyu, the legitimate daughter of the Prime Minister, was reborn and returned to the day she broke up with Xiao Jingheng. She used her past life memories to see through the conspiracy of her stepmother and eldest sister. While pretending to be a pig and eating a tiger to avenge her, she joined forces with the male protagonist Xiao Jingheng to stir up troubles in the court. In the end, she protected the people who loved her, killed her enemies with her own hands, and gained a happy life as a king.