One day, 28-year-old Reimi Kamata wakes up as 15-year-old Lady Raimi Conglade, a noblewoman with a missing leg. Confused about her situation, she decides to live her life to the fullest. However, a duchess reveals that this world is actually a game, and Raimi is a 'middle boss'. Infuriated by this underwhelming title, Raimi navigates the clingy 'final boss' duchess and other troublesome characters. Her goal? Graduate from magic school peacefully, take her handsome attendant Baudi with her, and prepare a bright future for herself, just in case she ever returns to her original world. Contains violence and gore.