A brief description of the I Swear I Won’t Bother You Again! manga:
The Duke’s daughter is a very beautiful and proud girl named Violette. She is tormented by jealousy for her sister, so she decides to commit a crime. After several years in prison, she finds herself in a cell where she finds remorse. At this point, time turns back and sends her away by the time she meets Maridjun. Violet makes the right choice and decides not to make that mistake again. She wants to lead a quiet life, is that the only reason things are different?