Reversing Life With Future USB!

In a world where talent is everything, Kim Joon-young was a mere shadow—an academy instructor with nothing but a good face. But a chance encounter with a mysterious old man changes his destiny. Now, armed with a USB containing every future exam, every answer, and every academic secret, he holds the key to the ultimate academic conquest. The game is changed. The rules are rewritten. Witness the rise of the same man who had nothing, to the one who knows it all. Dive into the chapter 1 now!