Battle Training Academia: Enter in the Mysterious Student

We all know about training academies. Anyone and everyone who wants to go out into the world and slay monsters come here to study, train, and make new friends! There are parties to be made and raids to plan... Just your average training academy stuff. But, what if a stranger were to come? You wouldn't know because she looks like any other student. After all, humans, elves, werewolves, and other beings attend the school too!... Well... maybe not ~demons~... Underneath a human-like disguise hides a girl with a demon/dragon heritage; a drakaina. Not only is it an honor to be a daughter of a demon soldier, it was also a special privilege to be attending a school outside of her own country... Especially if she is to be the first Deamon Warrior to enter a public battle training school, undiscovered...