Famine? No Problem! I've Got a Cheat System in the Mountains

She went from apocalypse survivor to penniless orphan in one brutal transmigration—trapped in a dark cave with two hungry kids and zero resources. Good news? Her cheat system tagged along for the ride. Bad news? She's landed smack in the middle of a famine year. But after clawing through the end times, a little starvation won't break her. Armed with her golden finger and hard-won survival skills, she'll drag her makeshift family from rags to riches, one clever scheme at a time. There's just one problem: a certain persistent man who won't leave her alone. Gu Qinghan: "You promised." Xu Yuan: "I…