The Richest Man Is Reborn and Fights for Hegemony

A young rich man with tens of billions of assets was reborn as an ancient beggar and was almost sold into slavery... With a crushing MAX IQ and a golden finger from God's perspective, you are as domineering as if you were born again! No money? Make money and become the richest man! No rights? Be the biggest official and have all the power! Are foreigners going to invade? Kill his emperor and occupy his imperial city! The emperor is disobedient? Go down and make yourself king!