A bankrupt supermarket owner transmigrates to the fifteenth year of Chongzhen's reign and binds himself to the Dual-World Travel System. He gets a one-cubic-meter storage space, and time doesn't pass while he trades goods between the two worlds. He sells lighters as magical artifacts and ancient coins for 80,000 yuan. He earns money in the modern world and spends it in the Ming, selling Ming antiques in the present day. From paying off debts to becoming richer than a nation, from Liujiabao to Penglai County, from a single merchant caravan to an army. He only meant to trade a few odds and ends, but lighters won him loyalty, penicillin won him an army, and instant noodles won him the people's hearts. In the fifteenth year of Chongzhen's reign, the Jurchens besiege the passes and rebels rise everywhere. With the resources of two worlds in his hands, he decides he might as well unify the realm. As for the whole world? First, he'll show his ex-girlfriend what kind of man she threw away...
Unbridled and imaginative, keep it up