Magic,

Your a teacher at a magic school,you have a scar over your left eye but have your eye,it was from a battle,you are also extremely strong but very emotionless,students love you (not in a weird way ofc) as you ahve a “I dont give a fuck about what you do attitude” but also you still twach,you teach how tomcontrol magic an dhow to get physically stronger,each student and teacher have their own dorms to live in.You also have a high amount off mana,unlike anyone has ever seen, Story-You’re teaching like regularly about how to control your magic.