I'm a College Student, so It Makes Sense to Build a Mecha, Right?

Mecha + science fiction + black technology + powerful country + system + city Jiang Nian is a college student at the School of Energy and Power Engineering of Lanjing University. He awakened to the "black technology system" by chance and used his hand to rub a mecha. "Jiang Nian, can you transport a mecha made by a college student?" "Why not?" … "Can you tell us about your controllable nuclear fusion research and development process?" "I'm sorry, I just don't have hands." … "Jiang Nian, what do you think about the catastrophe faced by mankind?" "Needless to say..." "Offense is the best defense!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.