Ortansia was taken in from an orphanage by the duke’s family and became an adopted daughter, a duchess. However, she does not fit in with her family and is bullied by the servants. Eventually she was invited to the Royal Court as a candidate for the prince’s fiancee, but she was accused of attempting to assassinate another prospective fiancee. “I’ve never thought of you as my sister,” he said. Abandoned by her only family, her foster brother, she was publicly executed for a false accusation. The next time she wakes up, time has rewound to the day she was taken in by the duke’s family! ‘This time, I definitely want to live a peaceful life…! I will do my best to be liked by my foster brother’.