Escape at the Beginning, from Deposed Prince to Regent

[Historical fiction + no system + cool writing + relaxed and funny + strategy] Travel through time and become a prince, start a wild game! I didn't expect that the reality was that I was the only one of my brothers and sisters who died. Then... I can't run too far first, right? Or? Running with a beautiful woman? Running all the way, recruiting rebels along the way, plus the strong support of my father-in-law. I will directly build the army of kings and conquer the world! To pacify the kingdoms, kill the Xiongnu, set foot in the Western Regions, and destroy the Japanese pirates! I am who I am! The best regent in the world, Yang Rui!