Technology: Really, These Are My Interests!

Chu Feng traveled to a parallel world. He originally wanted to be a quiet rich second generation and run a B&B. Who would have thought that at the age of thirty-six, the technology system was suddenly activated. Completing the tasks assigned by the system will reward you with technology. So, relying on the rewards from the system, Chu Feng developed a fifth-generation fighter jet. Third generation frigates and destroyers. Fifth generation tanks and land-based missiles. On this day, the Free State invaded, and the Long State took out its self-developed aircraft carrier. The free country is confused. Damn it, when did you get ahead of us in technology? Haijun: Chu Feng, please come out, our Dragon Kingdom needs a genius like you! Air Force: Chu Feng, you said that the seventh-generation fighter jet you hang in the living room of your B&B can be used in actual combat? Mr. Qian: Chu Feng is a blessing to our Dragon Kingdom. Can I go meet him in person and discuss nuclear weapons with him... The whole world is crazy! Chu Feng: Studying these is really just my interest. I just want to be a quiet rich second generation! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.