Back in 2003, Chen Nian witnessed a magnificent era. In this era, the J-10 has not yet entered service, the Varyag has just arrived in Hong Kong, and the Dongfeng 40 is just a distant legend. At the same time, the F-22 has already made its debut. Flying for 6 years, the Reagan was in service, the number of modern aircraft carriers in the single country has reached 9, and the B-2 has shown its prowess in actual combat... At the same time, there are also those civilian technologies that are changing with each passing day. Ultra-high-precision machine tools, large and heavy-duty Machinery, large ships, high-performance engines... We don't have any of these. But soon, we will all have them... Mastering the technology analysis system, Chen Nian started from the military industry and will step by step The technologies he was once familiar with have been brought to this era. And these technologies will eventually become the spark that ignites civilization... The spark will be passed on from generation to generation, and continue to fly!