God-Level Military System

"My dad is a super scientist!" "My dad can make mechas, electromagnetic guns, and modify fighter jets!" Su Xiaoxiao said to the adults with their hands on their hips. Adults: "Little guy, if what you say is true, uncle will treat you to ice cream for a week!" "It's a deal!" Su Xiaoxiao left angrily. People just thought it was a child's talk, and they laughed and didn't take it seriously at all. But when the fighter actually showed up. Everyone was completely dumbfounded! "This fighter plane seems to be real?" "It's all black technology! It's beyond the world's technical level!" "Who is it? Who made this?"