Comrade, Welcome to the War Ignorance Bureau

The genius scientist Qin Yuan traveled to a parallel world where the military industry was backward. Start by participating in a military talk show for ordinary people. When experts from other countries are still boasting that their aircraft carriers are indestructible. Qin Yuanfeng said calmly, "I really envy you guys for having an aircraft carrier. I don't know how many rounds it will take to sink our Dongxuan-31D." Experts from other countries: "The missile sank the aircraft carrier? Haha, are you fooling me?" Three days later, the Dongxuan-31D ballistic missile designed by Qin Yuan fell from the sky and hit the target ship perfectly. The whole world was shocked! Free State: What? Hongxuan has this kind of missile, how can our aircraft carrier fleet mix in the future? Furry Bear Country: Ula! Dr. Qin, we are willing to use special supplies of oil in exchange for technical exchanges with your country. Spies and agents from various countries also took notice of the situation, and everyone wanted to steal first-hand information. Qin Yuan: "From now on, strategic deception... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.