In her previous life, she was a cowardly lawyer who was set up by her husband and her best friend and was ruined. On the eve of her rebirth and returning to the professional qualification examination, she holds the legal provisions and case memories of the next ten years in hand, and vows to use the law as a blade to let her enemies receive the most fair trial. From a small assistant in a law firm to the "Queen of Legal Affairs" who dominates the industry, every step of her revenge is legal and compliant, but her opponents have nowhere to escape.