A fan awakens 2 years before graduation in the body of her favorite villainess, whose appearance barely differs from her own. She is a nine-year magic academy, split into lower and upper divisions, determined to prevent the execution awaiting her one year after graduation. As she grows up alongside her caring family, her archduke’s-son fiancé, her dragon-duke neighbor, her elf knight, and a fox-spirit friend who secretly runs Café Nocturne, she uncovers how the original heroine manipulated events and framed the villainess. She will change the villainess’s fate while protecting the life and relationships she should have had. With the years she has left of school and taking care of the mess the original soul had to deal with she changes her fate slowly with the help of a system that calls itself the Mirror Archive.