One Shot from the Electromagnetic Cannon, and the General Made Me a Colonel

In 2000, the situation was turbulent. The Dragon Kingdom is surrounded by great powers, and is technologically blocked by the Eagle Kingdom, making technological development difficult. At this turbulent time, the sound of a cannon in the machinery factory shocked the Dragon Kingdom. Who is making private arms? The police and military quickly went to the machinery factory, and after investigation they found that this was actually college student Lin Ze's graduation project. The name is also weird. What is it called a electromagnetic gun? With additional research, the military became even more shocked. This so-called electromagnetic gun is actually a brand-new weapon that is completely ahead of its time! A few years later, he looked at the overwhelming electromagnetic fighters of the Dragon Kingdom, the ghostly electromagnetic aircraft carrier, and the super electromagnetic gun that could hit his face across half the blue star. The great powers were crying without tears. Lord Long, we are convinced, please don't do anything, okay? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.