She slipped on a banana peel—and landed in 1970s countryside with a modern apartment in the middle of a field. No phone numbers, no help, and a village that thinks she’s a dead girl’s replacement. Good thing the quiet, pale student who “saved” her knows the future: Bai Laoyao remembers decades he never lived. Better yet, the little apartment is not just an impossible artifact—it’s a living system with an app that buys, sells, and converts goods into mysterious energy. Sell enough, the system promises, and the house will wake up and fix anything it can. Elyse “Anxin” Wheeler has two clocks ticking: the everyday grind of surviving in a hard year, and the system’s cold math of transactions and energy. She will trade mushrooms, barter herbs, and gamble buried treasure—anything that turns local resources into the currency this time-space machine recognizes. She won’t be a victim. She’ll be the merchant of eras, rewriting who survives—and who ever gets to call her family.

30 Chapters