Once upon a time, the evil Amarissa Delclair was assassinated and killed on her twentieth birthday. Many came for the funeral, but nobody shed a tear, knowing that the cause of her death was her terrible personality. The Princess of the Grand Duchy of Declair was the most widely known and discussed wicked woman of the times. She was a cold, heartless woman who enjoyed inflicting suffering on others. Nobody cared if she lived or died. But the second she opened her eyes and looked in the mirror, she knew she had become the villainess Amarissa Delclair. Rather than diminish an evil woman's power, why not use it? With less than a year left before her twentieth birthday, she decides to enjoy life to the utmost.