Li Wangque, a modern man, transmigrates to the Xuande era of the Great Zhou. His standard from-the-start setup: son of a rich merchant, spoiled and unruly, and dumped by his fiancée... He thinks to himself: What a same-old, same-old kind of hardship.
Come on, how is this hard? It's been the same for years. As the protagonist, don't just make things up with your eyes open. The author has it rough, all right? He can only think of one main plot: If the Great Zhou isn't going to conquer new lands, it might as well grow sweet potatoes!