Dressed as a Peasant Girl, She Pampered the Powerful Villain

[One sentence introduction: If you don't obey, just slap him! Wang Shuyan, a military doctor in the last days, suddenly transformed into an ancient peasant girl. Her father, a gambling scumbag, lost all his family property and his family was completely destitute. He also had two villainous brothers waiting for her to cultivate. There were four mouths in the house waiting for her to feed, so she could only go up the mountain to dig for treasures to make money, but she didn't want to find the 'finance master'. Why is the 'gold master' so sickly? Wang Shuyan threw the hoe away. If that's the case, let's hit her! She can practice medicine, kill enemies, and do some small business. Others sell rouge, she sells 'toilet paper', others sell hairpins, she sells 'menstrual belts'. Others monopolize salt, while she monopolizes medicine, food, sugar, oil, and sauce. She operates 666 against her will. Humph, I will trap you to death!