After rebirth, my old enemy took me to see my brain

Cheng Moxuan was a decent person before his death, and he was reborn as the Marshal of the Empire after his death, and he was even more respectable, but—who needs such a decent identity!Who will tell him what the political situation of the empire is like?What do those imperial clans who stare at themselves all day want?The most important point, how does this mech work?He kindly invited the people of the Federation to eat noodles, but that guy actually wanted to take him to the hospital to see his brain!What?You are actually the Marshal of the Federal United Front Bureau!What?The Empire and the Federation have had an endless feud for hundreds of years!What?The Marshal of the Empire and the Marshal of the Federation are absolutely rival enemies!Excuse me, he just took the bowl away... -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------I don't know anything about politics, and fighting is all about luck. PS: 1.1v1, HE, no abuse in the main line, brain-damaged subject x Black Su Gong,