Until the Villainess return

Maria, the daughter of a count, has worked hard since she was a child and won her engagement to the beloved crown prince. However, the day before the engagement ceremony, she is attacked by an unknown assailant and loses consciousness. When she wakes up, she finds that her body has been swapped with that of the hated villain Bernadette! Maria, who found out that Bernadette had taken her body, overcomes her despair...