Modern-day young man Qin Fan performs a good deed and is given a jade pendant carved with a dragon. By a stroke of luck, he activates its ability to travel between two worlds. He takes modern goods to the Ming Dynasty and opens a chain of supermarkets. He only wanted to lie flat and become a modest little tycoon, but the tide of history is impossible to hold back...
It's interesting, it's not brainless, it's logical, it's well-founded, and the emotional scenes are delicate, but it's just too little updated.
It's very good and real, especially the ambiguous atmosphere between him and his sister-in-law is fascinating.