I Lit up the Technology Tree (Powerful Country)

A story about a scientist who travels to a different world with advanced technology and then travels back to the powerful Chinese nation. I feel so angry about the reality. I hope that at least in my article my motherland will be ranked number one in the world. Since the author's IQ is just that low, and the protagonist's IQ cannot be higher than mine, it should be a mindless and enjoyable article. No cp Protagonist: Liang Dong