You Are Asked to Teach as a Substitute, and You Teach the Professor?

[Urban Life + Single Female Protagonist + Academic Dominant] "Is this what you said you have to do as a substitute? Are you sure you just want to help with roll call?" Originally he was just taking orders to help his classmates take roll calls, but Zhou Heng accidentally walked into the professor's gathering place, and accidentally taught the professor a lesson with the blessing of the system. He accidentally shocked all the instructors, and accidentally led the college professors to the pinnacle of life and became a shining son in the human scientific research community. To be honest, Zhou Heng really didn't think so much, he just took orders to make money, but the system didn't let him keep a low profile! Okay, now that the matter is over, Zhou Heng no longer hides anything. Controlled nuclear fusion, quantum computers, space shuttle plans... All super engineering and physical discoveries that far exceed human vision were built under Zhou Heng's guidance, and he gradually discovered some unimaginable terrible cause and effect...