System's Little Miracle Doctor: a Fool Comes to Your Door

Once she was a peasant girl, her mother-in-law was fake, her sister-in-law was fake, and even her husband was fake. She stared at the little bun in front of her, who murmured: "Mother, I'm real, my biological child." Her mother-in-law beat her, her sister-in-law scolded her, and my husband became someone else's son-in-law. Is there anyone worse than her? This is nothing! I'll pay her back double the amount I hit her. I'm not a holy mother. I'll take revenge on the spot! She has a system and a lot of fertile land. She cultivates fields and treats diseases at will, and accidentally becomes the richest woman. But a world-famous little fool came to your doorstep and forcibly married her? No, how about I bring my own cute baby to marry into the house?