Demodori (Moto) Oujo to Ichizu na Kishi

After eight years of a political marriage, the youngest princess Adel returns to her home country. Upon her return, she receives a marriage proposal from Lewis, her childhood knight and first love. She is shocked to see that the once youthful and cute boy has matured into a handsome and composed man. Adel struggles to come to terms with this unexpected development. The story follows the romantic comedy involving a quirky, somewhat delusional ex-princess and a serious knight who complicates her romantic life.