The Beginning of the Game: I Am Adou to Save the Shu Han

As soon as I woke up, I was laughed at by my servants and became even more stupid. They said that Liu Bei in Changbanpo knocked me stupid back then, but what I did next made everyone look up to me. I apply modern knowledge to ancient times, save Guan Yu and change history. But I discovered that I am not the only one in this world who is a time traveler. And this time-traveler actually went through many more time-travels until he met me. Many people who have always looked down on me are jealous "Haha, this short-sighted Adou will definitely die this time, hahahahaha." "You are really wise and powerful. It seems that after Liu Bei's death, the land of Shu will be in your hands." As Adou, in addition to facing the hatred and contempt from the outside, I also want to unify the world and establish the old hegemony.