Lin Chen traveled through time and became the principal of a shabby primary school, bound to the "Eternal Teacher System". He discovered that the only three losers left in the school were actually the future interstellar commander, the god of mathematics, and the hacker emperor! Faced with the crisis of forced demolition, Lin Chen started a hard-core teaching mode: Huo Qubing led a cross-country team in the physical education class, Li Bai taught classical Chinese programming in the Chinese class, and rubbed the lithography machine by hand in the physics class! While the aristocratic schools were still showing off their enrollment rates, Lin Chen's students had already conquered controllable nuclear fusion, allowing Huaxia Technology to stand on top of the world. "As long as you enter my school, even if you are a worm, I can turn you into a dragon!"
