A Witch's Love at the End of the World Vol. 1 (manga)

In a world where magic rules from the shadows, there exists a school for witches. This mysterious academy trains young witches on a path of revenge against those who have used them only as tools. Alice, a magical prodigy, has lived her life by this goal only to have her world turned upside down when Mari, a magic-less human, enters the school and her heart!