Innkeeper Emma Norwinner has spent her life idolizing Prince Kulhi, the dashing First Prince of the Gahama Kingdom, from afar. That idealized image shatters when the prince himself collapses at her inn's doorstep, stripped of his title and banished from the castle. The man she finds is not the proud royal she admired but a pitiful, self-deprecating husk struggling with hunger and low self-esteem.

Unable to turn him away, Emma resolves to help the disgraced prince rebuild himself. She launches the Prince Kulhi Revival Project, offering him a room in her inn in exchange for helping with her duties. A pampered prince proves completely useless at the practical tasks of running a cozy inn, setting the stage for a struggle that is as comedic as it is heartfelt. The story blends fantasy romance with a cozy slice-of-life atmosphere.

The narrative follows Emma as she works to restore the fallen prince's confidence and teach him how to function as a commoner. The central conflict stems from bridging the gap between her idealized memory of a dashing royal and the sad, broken reality before her. As she guides him through the nuances of daily work, their relationship deepens, transforming from stranger to caretaker and, slowly, to something more.

An alternate summary describes Kuruhi, a prince known for his arrogant and spoiled behavior prior to his banishment, whose path to redemption begins when he is taken in by Emma, a girl obsessed with royal drama. The core arc of the first volume focuses entirely on the recovery project, as Emma takes the helm and attempts to teach the former prince the skills necessary to survive outside the castle walls.