My Warehouse Is Open to the Past and Present. the Princess Is Asking for a Marriage?

[Through the past and present + single female protagonist + sweet story + strategy] Wu Qing graduated and took over the antique store that was on the verge of bankruptcy. Unexpectedly, I discovered that my warehouse can lead to Daxia hundreds of years ago. The Idea King is born! Bring modern light industrial products to ancient times; Then bring back horses, silk and cheap labor from ancient times! Wouldn't it make a fortune? Who would have thought that Wu Qing, who only wanted to get rich, Unexpectedly, he got the favor of Princess Daxia. Zhao Hening: "What is your knife made of? Why is it so hard?" Wu Qing: "Stainless steel. If the princess likes it, I will bring some more tomorrow." Zhao Hening: "You said you came from another world, are you really that good?" Wu Qing: "Of course, if the princess wants, I can take you to see it." Zhao Hening: "If you can help me restore my country, I am willing!" As a result, a transaction spanning time and space quietly unfolded...