After Marrying a Rugged Mountain Man, I Turn His Whole Family into Big Shots

[Stepmother raising children + farming + space + putting villains in their place + devoted couple, extra sweet] After an accident in the modern world, she transmigrates into the body of a poor farm girl who was framed, bringing her space along with her. The moment she wakes up, she starts putting villains in their place, beating her shameless scholar fiancé with a stick and tearing into her heartless grandmother and aunt. Her reputation is ruined, no one wants to marry her, and she can only marry an old man on his fourth marriage and become a grandmother? No way! After breaking off the engagement, she happily marries a rugged mountain man and raises three little ones into big shots.