This Is Not My Super Academy

Long Tiancheng, a giant in the real world, unexpectedly passed through the super world incomprehensibly because he accidentally gave the experimental seasoning to "all-in-one". Surface identity: Ordinary teacher at Super Junior High School No. 17. Hidden identity: The strongest hero in C City [Anti-superpower], ability [Reaction] - automatically rebounds all malicious attacks, specializes in treating all kinds of dissatisfaction! I wanted to keep a low profile and pretend to be a good person, but my ability was so bad that my enemies lined up to beat me. He looks fierce on the outside but is a nerd on the inside, making jokes and making jokes about everything. Let's see how "Teacher Dragon" works hard to maintain his two-faced character in this super academy, and at the same time, he becomes wild and performs a "super" invincible and "super" funny journey of guardianship!