I am my older sister's cat, so I will not become a saint.

Minette, a commoner who lost her mother, is taken in by her biological father, a duke. However, in the duke's household lives her half-sister Ivette, who is only six months older. Resenting the sudden appearance of a younger sister, Ivette treats her harshly and bullies her relentlessly. One day, Minette is pushed into the courtyard pond by her sister and loses consciousness. In this strange dream she sees, a certain villainess is being condemned... When the heroine awakens from the dream, what will she choose? And what will the villainous daughter choose? Who is the one who turned the world upside down? *This is the behind-the-scenes story of the previous short work "The Young Lady Who Can Become Neither Villainous Nor Saintly Holds a Cat Alone." It was meant to be an afterword, but it hasn't progressed one step forward. Perhaps it's still somewhat dark?