After Splitting from Her Grandparents, She Reclaims the Mountains and Fills Her Granary

【Medicine + space + farming + sisters transmigrate together + a touch of imperial exams + sweet, satisfying romance + punishing scumbags + lighthearted prose】 With one leap, I transmigrated into a year of severe drought and famine, becoming a simple-minded peasant girl. The moment I opened my eyes, I saw my paralyzed father and my pregnant mother, while my cruel grandparents were about to sell me for money. No more pretending! Time to come clean! My spatial inventory is packed with billions in supplies, and I have medicine, cooking skills, and high-tech gadgets at my fingertips. Even my sister, who would risk her life to protect me, has arrived at my side. Split the household! Make money! No rain from the heavens? We'll make it rain ourselves, and harvest ten thousand catties per acre! Someone's stealing the treasures all over the mountain? Ever heard of electronic surveillance? A robot dog can watch the kids and patrol the mountain, while an automatic fishing boat can head out to sea and bring back shrimp! I'll build villas from the ground up, open shop after shop in town, and make my branch stores famous in the capital. Dad's recovered, Mom's given birth, and I'm looking more beautiful by the day! And then there's that reckless guy from town who's always blushing around me, acting all shy like a big puppy. Enough talk. Let's get married! Grandpa and Grandma regret it, and my uncle and aunt resent me. Now they want to cling to my coattails? Hah. Someone, release the dogs!