Amongst all the Doujin novels, were the works from the Sui and Tang Dynasties the most invincible?

I'll recommend a novel to you. It's called " Reverse Tang ". It's a historical novel about the two Jin Dynasties and the Sui and Tang Dynasties. The main character is an arrogant and domineering man, Li Yuanba. He laughs at the heroes and dominates the world. This novel fits the requirements of the history, Jin, Sui and Tang dynasties, and hegemony genre in the information you provided. I believe you will like it. I hope my recommendation can meet your needs.