The Best Crown Prince, I Conquered the Civil and Military Affairs of the Entire Dynasty by Myself

Reborn as a good-for-nothing grandson of the emperor, and was drunk by a young girl at the beginning? This girl is actually the fifth brother's woman! If you dare to frame me, I must give you a shot! The fifth brother, sixth brother, and prime minister all wear the same pair of pants? Want to murder the emperor's grandson? Take off a layer of skin for me! The treasury is empty? It doesn't matter, I can make salt! Military power, bring it! The Northern Barbarians are not convinced? Showdown, I am invincible!