She traveled through time and became the youngest sister of the current prime minister, and she secretly ran two major businesses in the country.
Her wish? Is to make a lot of money, find a pretty boy to marry, and use the power of her brother and sister-in-law to make her "man" not dare to cheat and not allowed to cheat!
Three wives and four concubines? Don't even think about it!!
He is the seventh prince of this country, the well-known Prince of the Morning, a young general who prevents other countries from invading, and a well-known romantic figure throughout the country!
Marriage? Watch me teach a scheming girl to teach a scheming man, wait... Who is being trained?