Dear Knight, from the Useless Lady — I’ll Prove My Magic Can Help You.

Were all those heartfelt letters you sent me... a lie? Just who are you——? After the death of her mother, Count’s daughter Juliane was tormented by her heartless stepfather and stepsister. She was forced into an engagement with a knight apprentice she had never even met, but the letters she received from him every day became her only source of comfort. However, one day, a letter arrived abruptly announcing the cancellation of their engagement... Just as her enraged stepfather was about to throw her out of the house in despair, the royal knight who had been delivering those letters appeared before her——!? A bittersweet Cinderella story of a devoted knight who weaves letters of love.