Xie Minghua, the daughter of the richest man in Daliang, the "money bag" that was an eyesore to her aunt, was carried on a soft sedan chair into the residence of the sixth prince, who had the least future. There was an undercurrent in the court, and the sixth prince was known as a "trash". Everyone was waiting to see the joke, waiting for her house to be ransacked. But with a wave of his delicate hand, Xie Minghua used the account books to clear up the prince's corruption, exchanged the mine blueprints for border war reports, and used a book "Tiangong Kaiwu" to let the sixth prince build a "magic crossbow" comparable to artillery. Waste? That was her husband keeping a low profile. My dowry is your country.