what what an...how can mc have knowledge in all fields at the beginning..even though he said, he's just a small researcher, right?...okay, it seems like it could be from the system..but it's not realistic, shit...his knowledge is all from the system, he rarely studies by himself, different from other novels I've read about academics..the mc in the next novel, even though he has a system, his knowledge is obtained from reading books himself...it's different here, maybe it's too late or something, there's rarely anyone who discusses him seeking knowledge through manuals...and also what happened? how can a new student have such a level of knowledge and no one suspects...and the response to China's technological progress doesn't get serious attention, especially for mc, there should be serious attention because mc is the one who advances China's military industry but zero..what the heck