Swap the Fake for the Real and Hand over the Dragon's Head to the Country at the Beginning

Ye Xiao traveled through the parallel blue star and obtained the fake-for-real system. By trading the high-end items given by the system, you can obtain higher-value genuine items. So, Ye Xiao set up a stall in the market to sell "books and CDs", in the second-hand market to sell "imported furniture", and in the antique market to sell "wenwan walnuts that have been on the market for more than 50 years". Sell ​​"CDs" and get real Beatles records worth 5.5 Million! Sell ​​"books" and get the true Yongle Grand Codex, worth 50 million! Sell ​​"Fifty Years of Wenwan Walnuts" and get a true imperial green jade bracelet worth 200 million! When Ye Xiao was trading with a foreign collector, Ye Xiao exchanged "Ming Dynasty blue and white porcelain" for the cultural relic collected by the other party - a dragon head, and received the real Ming Dynasty blue and white porcelain as a system reward! When the dragon head, the head of the twelve zodiac animals, was displayed at the Dragon Kingdom National Museum, the whole world was shocked! ... Ye Xiao: "Am I a fraudster?" Country: "There is no fraudster, only a patriot who returned the national treasure!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.