I’m an Aide in a Year of Famine

[Brain-off Fun + Power Fantasy + Off-the-Charts Combat Strength] Song Tianyou, a powerhouse from the apocalypse, transmigrates to ancient times. Poverty, drought, and hunger are no problem for him. He fells wild boars with a woodcutter's hatchet, shoots hares with a single arrow, and roams the entire back mountain at will. His golden potatoes yield three thousand jin per mu... The story of a farm boy who turns the whole place upside down. (The female lead appears fairly late.)