Cider, a mere Level designer assistant for the best-selling otome game Thorny Roses, was upset by the recent level that caused the downfall of her favorite character: villainess Cynthia Darlene Aletheia. Disappointed about the injustice Cynthia must have felt all throughout the game, Cider wished for another chance to change her character's fate. Unexpectedly, Cider becomes the villainess herself and sought revenge on the people who were responsible for "her" downfall.