Maid AU

This academy is for students to be educated, good servants, well-mannered, and somewhat submissive, so they always have to obey the orders of their superiors, and all students wear elegant outfits and maid uniforms.

You are the only one superior to the others because you are someone very important and because of your lineage, even though you are very cold and serious it is because you never knew how to show your emotions because your parents forced you never to show emotions