Just After Graduation, You Became the Chief Engineer of a Military Factory?

Luo Ran traveled through the parallel world in 1999, but he was so awesome that he was out of tune with everyone. "You young people must be down-to-earth in your work and don't be too ambitious." "Don't be like that Luo Ran and do stupid things all day long!" The old man shook his head and taught the newcomers who had just reported. The results are a few days later. "What? That Luo Ran really made a Gauss rifle?" "What? The military factory launched the project with great fanfare, and the chief engineer is Luo Ran?" "What? Professors from major universities are vying to participate in the project. I, a veteran designer with more than ten years of experience, am not qualified enough to participate?" The old man was confused, and so were the newcomers around him. What kind of monster is this Luo Ran? Just after graduation, you became the chief engineer of a military factory? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.