Daizhi Another World Sweet Potato Battle

World view: Among the three major empires of the Furn continent (Estrella/Caldera/Northwayn), potatoes are regarded as low-grade "barbaric potatoes" in other worlds and represent a huge blue ocean of business. Three girls who each had their own secrets met in a different world. They started growing potatoes, fighting monsters and upgrading their business, and finally built the largest sweet potato business empire in the mainland - and saved the world at the same time.