The System's Chosen Matriarch

Vera Brown wakes up in the 1970s, a time of famine, only to find her cruel mother-in-law trying to sell her daughter for a bride price. She immediately takes her daughter and walks out. Using her system and business skills, she starts selling crayfish, opens a farm, and money starts pouring in. When the village's food supply is later cornered by a ruthless capitalist, she builds greenhouses, plants hybrid wheat, and leads the entire village to prosperity.