"A broken engagement? Exile? Yes, I don't mind at all. Since His Royal Highness the Crown Prince has been very kind to me, I would like to give him the 'sunflower' that I have cultivated as a token of my gratitude. I'm sure something good will happen."

One day, a duke's daughter suddenly receives notice of her engagement's cancellation from her fiancé, the crown prince. Moreover, she is falsely accused of a crime she didn't commit and is sentenced to exile from the country. Before leaving the country, she gives the crown prince a potted sunflower that she has carefully cultivated with her magical power, calling it a "gift that serves as both an apology and thanks"—but then...