The Farmer’s Doctor: I Picked Up a Prince to Help with the Farming

The heroine relies on her own abilities every step of the way. Starting out as a country doctor, she treats the sick and saves lives, helps her village develop local industries, solves strange cases in the region, becomes an adviser to the provincial government, and eventually goes to the capital to clear her name and rise to the position of female chancellor. No System, no pocket dimension, no sudden stroke of luck: she earns every step herself.