Always a Catch!, The Fish I Missed Was Big

Maria, the daughter of a duke, was expected to inherit her father's dukedom, so she focused on martial arts training, but her brother's birth changed her circumstances. With her role as heir diminished, she decided to marry, only to find that many eligible bachelors were already taken. She studied abroad in a neighboring country, hoping to find a suitable husband, but things took an unexpected turn when the crown prince announced that he was no longer engaged to her. He initially thought she was the wrong person, but after witnessing her fight off a group of bandits, he showed interest in her unique skills.