Exiled in the Deep Freeze: My RV System Helps the Whole Household Thrive

Sharp-tongued, badass heroine x deranged, lovesick, cold general [Historical Romance] [Transmigration] [System] [Substitute Marriage] [Strong Female Lead] [Two Strong Leads Who Dote on Each Other] [Decisive and Ruthless] [Exile] [Farming] Synopsis: Shen Qingmei, captain of an apocalyptic rescue team, transmigrates. The moment she opens her eyes, her elder sister has set her up, forcing her to take her place as the bride of Xiao Jin, heir to the Marquis of Zhenbei. On their wedding day, her entire clan is exiled. Her elder sister and the scoundrel of a man are exiled too. Fortunately, the apocalyptic RV System has come with her. Armed with the advanced technology and supplies from her previous life, she makes the three-thousand-mile journey feel like a spring outing. While her elder sister and that scoundrel gnaw on tree bark from hunger, she sits in her RV enjoying a hotpot of fatty beef, winning over the exiles along the way. When her vicious elder sister frames her, she turns the tables and gives her a taste of her own medicine. The white-lotus female antagonist claims she brought a plague, but why are the patients suddenly back on their feet? What did she do to turn the tables when the governor's son used his power to bully others that night? The vassal king frames and harasses her, using his authority to coerce her, yet she turns defeat into victory. Miasma, snowy mountains, assassins, bandits: time and again, she cleverly uses the System to survive desperate situations. When she reaches Hanzhou, she leads the people in turning barren land into a paradise. When the Northern Barbarians' cavalry threatens the border, she pulls a Gatling gun straight out of the System and routs them. Her husband is a cold, crippled man, a killing god reborn. At first: "I may have fallen on hard times, but I will never suffer this humiliation." Later: "There's no need for you to stand on tiptoe, my wife. I'll gladly bow my head." They go from distrusting each other to entrusting their lives to one another. The day they fight their way back to the capital, he whispers in her ear, "I'll give you this whole realm to build up however you like."