The Carefree Prince Consort of Great Qian

Tang Yin transmigrates to the Great Qian dynasty, only to find himself in the body of a useless imperial son-in-law. Then he unexpectedly activates a god-tier money-spending System. As long as he has money, he can exchange it for all kinds of divine skills and food seeds, and even the Four Great Inventions are within easy reach! From the start, he faces an aggressive envoy from an enemy state. Hoping to earn a generous reward, Tang Yin displays the depth of his knowledge as a top scholar in the liberal arts before the entire court, winning thunderous applause from every official. From then on, Tang Yin takes the path of spending money to gain cheat-like powers, wielding the authority of the realm by day and reclining in the arms of beauties by night!