After a Thorough Investigation of the Industry, I Became a Military Entrepreneur?

Ji Yan, who traveled through the parallel world, established one company after another with the help of the system. The industry span was extremely large, and the business was spread all over the country and abroad. Until one day, the military came to visit. Military: "Do you have this aircraft carrier arresting cable?" Ji Yan: "You don't have one?" Military: "Do you also have this carbon fiber material?" Ji Yan: "You don't have this either?" ..... Military: "Do you still have this invisibility paint?" Ji Yan: "You don't even have this?" Military: "...." Military: "Since you are so good at manufacturing, then this controllable nuclear fusion technology, 3-nanometer lithography machine, curvature engine... These are all left to you!" Ji Yan: "?" With the country's industrial survey, companies under Ji Yan's name surfaced one after another, producing things that were all needed by the military. Suddenly, the whole country was in an uproar! Before checking out: Why does my neck always get stuck? After checking out: It turned out that the sweater was worn inside out, and the Nantianmen Project was launched! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.