After Being Exiled, I Became Rich by Opening up Wasteland.

Shen Shuanghua never thought that a family accident would cause her to fall from the clouds into the mire and be exiled to a remote deserted village. With my young siblings and sick mother, There is no way out, no support, only a broken house and half an acre of barren slopes. When I was on the verge of despair, a mechanical voice suddenly sounded in my mind: [The wasteland identification system has been activated, and the novice task is to reclaim half an acre of wasteland] From then on, she relied on the system to identify soil, identify crops, and improve tools, and she led the villagers to make a fortune together, turning unloved barren slopes into fertile farmland; using what others considered "useless weeds", she made good products that sold well throughout the city. Everyone was dumbfounded - how much ability does this exiled girl have?