I'm the Richest Person in the World, and You Want Me to Get Married?

[Big heroine, no CP, system, time travel] Su Mian, a top actuary, once transformed into the hapless concubine of the Yu Dynasty who was tortured and tortured. She was forced to marry an old man in her sixties as soon as she opened her eyes. Accidentally bound to the get-rich-quick system, she doesn't even bother competing for favors from her family, and wants to be a tycoon who controls wealth. Facing her mother-in-law and sister-in-law who were always making things difficult for her, Su Mian used an abacus to expose the government's false accounts, broke off the relationship and ran away, taking away the money and heading straight to the border. While others were trapped in the house, she engaged in business with modern financial ideas: recruiting bandits to serve as security, pulling local officials into joint ventures, playing with grain prices, issuing Jiaozi, and building infrastructure. The court wants to touch her property? Let's settle the arrears of military pay first, and then talk about anything else. The relatives who had bullied her in the past were begging in poverty, and the emperor's treasury was empty, but Su Mian controlled the world's economic lifeline. Looking at the pledge of credentials, she raised her lips slightly: There is no point in fighting in the house, I will accept it in this world.