Danzai sareta Dame Ouji, Hiroimashita.

A prince from the Gahama Kingdom is known for his arrogant and spoiled behavior. After committing many wrongdoings, he is expelled from the royal family and stripped of his title, becoming a commoner. While traveling and covered in dirt, he arrives at an inn managed by Emma, a girl who is deeply fascinated by royal dramas. Emma is surprised to find her favorite royal figure in front of her. She decides to take on the challenge of helping him regain his footing.