Prodigy At Tokyo Magic Academy
Tokyo Magic Academy is known to produce some of the best magicians in the world, but a certain girl beats the accomplished graduates by a large margin. Meet Shiina Aizawa, a sixteen year old student that has enough power to make even official magicians look like kids. Follow her as she ignores those around her to devour knowledge for the sake of improving her magic, only to have idiots flock around her like zombies eager for her flesh. Wait, they do wish to eat her, but in a completely different manner.
PS: The story is set on a magical version of earth. The technology level is the same, just with the addition of magic and beasts that we consider fictional.