18+ Academy’s Undercover Professor

I wasn’t reborn with talent or ability, but at least my knowledge from the earth allowed me to stay one step ahead in this other world. Magic exists here, and new progress was rapidly being made in science while magic stagnated in the name of tradition. Using my earthly knowledge and not bound by traditional thinking, I was able to do things other wizards couldn’t even imagine. Still, inadvertently becoming an undercover profess