A Powerful Country in Answering Questions, from the Seventh and a Half Generations of Machines to the Curvature Engine

Lin Zhiyuan, an aviation manufacturing engineer, unexpectedly obtained the "Absolute Answer System". Just write down the complete question and the system will give you a 100% correct answer. The first question he asked was: How to achieve mass production of seventh-generation fighter jets? The system told him that in order to build this fighter, he must first complete the materials, energy, chips, industrial base machines and intelligent manufacturing to promote the entire country's industrial system to transcend an era. Lin Zhiyuan did not start a business to make money, nor did he sell technology to foreign countries. Instead, he dialed the national security number. From super batteries to one-nanometer chips, from controllable nuclear fusion to anti-gravity platforms, a national science and technology tree spanning twenty years has unfolded. Until the warp engine started and humans sailed towards the stars for the first time, a question not raised by Lin Zhiyuan appeared on the system interface: [Can you come back?