Reborn God-Level Academic Master

Yang Rui, a wretched and fat man who was born as a graduate monk in the Department of Biology, lost his job after graduation and accidentally became an all-around gold medal lecturer in a cram school. In 1982, he fell into a tall and handsome college entrance examination repeater with a brain full of books and materials. The college entrance examination admission rate was very low in the 1980s? Classmates, follow me... This is the story of an impure technician.