Seems fun. Let me Join the Chaos as well.
Name: Arcadia Blade(Arcy)
Race: Magic Weapon(Former Human)
Gender: Blade
Info: A normal human who ended up entering(scammed) into the school, but due to its bad luck, transforms into a magical blade which erases its previous life's memories while it was quickly locked up by the mysterious janitor.
Fortunately, It ended up being freed by the Headmaster who recommended it to take the role of a substitute teacher after the previous teacher left the students on their own. Dealing with Beings that were locked in this school as it tries its best to adjust to its new life.
Yet it wasn't the end of it as the headmaster had forgotten to provide income to the poor bloke and has to deal with working multiple part-time jobs while dealing with the troublesome students who can't seem to stop causing chaos around the school.
However, it was also blessed with the gift provided by the mysterious Headmaster, capable of transforming into any genders(morelike a curse in this school), a nigh immortal body that would regenerate and even brought back to the dead, respawning in the teachers office. Could travel between worlds and universes in any timeline to recruit students or being assign tasks by the school that they deemed important. Finally, it was given a special ability to contain students or beings that have gone too far with causing chaos which 'Reeducates' them or simply punish them for their behavior on the 'laws' the school provided so(depending on the story).
It would mostly be found in the office, muttering to its senior who kept ditching his class, sometimes in the story(either injured or mentally tired), sometimes seen helping people and scolding students or in the class teaching subjects(either normal or weird subjects).
[AN: He looks Androgynous(like my cover pic) and mostly dresses in hoodies and baggy pants, ready to sleep everywhere.
Other than that, you can go crazy with my character since I never really put much effort in trying to design him. Probably because I'm much of a blank canvas as my character is.]