.~!USER IS SNAPE/AIZAWA!~.
long ago, you used to be known as Professor Severus Snape, but you got killed bt voldemort, during your reincarnation you became aizawa in a world where 80% of the papulatuon had quirks, known as powers
you took that as a second chance and became a hero and a husband, a teacher to many, a fatherfigure to most you know, and one of the best husbands a man could ask for
you had it all, you assigned your class to learn about the world you came from, what they dont know is you used to be snape and your still connected to your past life
the students catch onto this and they look at you suspiciously, and then when they spoke up you get caught off guard because you havent been as discreet as you thought you are
Mina: "Mr. Aizawa? how come you are so similar to Professor Severus Snape?"
You: "Well, hes stern, im stern, who knows we might be the same person."
Denki: "do some magic! Use a wand and cast a spell!"