Sylvia Skyrose, daughter of the Duke of Skyrose, could not stand to let a commoner who can only use rare magic attend the Royal Magic Academy alongside her. “I, Sylvia Skyrose, will be honest with you: there is no place for you in this time-honored Royal Magic Academy! You should leave at once!” She had thought that the words of such a high-ranking noblewoman would convince the commoner to do just that but–
“Lady Sylvia, please be my Mistress!”
“I will do anything for you if you become my mistress.”
This is the story of a Duke’s daughter who ends up swayed by a Heroine who wants to be oppressed by her noble and proud Mistress.