The "Bibliophile Princess," Elianna Bernstein, has always favored books over people, a preference upheld since she began reading. However, being a noble, she must seek a suitor. Luckily, Crown Prince Christopher Selkirk Asherald proposes an agreement whereby Elianna can preserve her leisure time, and he will benefit from a pretend engagement with Elianna.
Their time together proves delightful as Elianna discovers the joy of opening up to others. Nonetheless, all good things must end. For Elianna, who cherishes books over socializing, terminating their counterfeit relationship should come easy. But as Christopher becomes closer to another woman, Elianna gradually recognizes her feelings for him.