Rosalind Sullivan transmigrates into a book. Controlled by a system, she is forced to pursue First Prince, Dustin Shaw. The system informs her real target is General Lance Hawthorne. To save her life, Rosalind forcibly kisses Lance Hawthorne and begins winning him over. Caught in a rebellion plot by Dustin Shaw, they save the court. The two fall for each other, Rosalind completes her mission, and Lance Hawthorne wins her heart.