Rium=Greedy, the daughter of a diplomat in the small country of Aldina, lives as the fiancée of the crown prince and a diplomat. One day, she regains her memories of a past life and discovers that she is the villainess in a game. She's destined to be cast out of the country after her sister, the game's protagonist, steals her fiancé. Remembering this, Rium understands why she was blamed for things she didn't do and why her diplomatic achievements were undervalued. Aldina is under the influence of game mechanics; no matter what she does, she's destined to be the villain. This realization fills her with joy. She decides to leave the country with her beloved butler, despite the potential danger to Aldina. This action will change the game's ending, where she is banished and her sister marries the prince. The story follows the villainess's life after the game's ending.